THE INTERNET, ON RECORD

Domain, IP & ASN lookup.

Explore domains, TLDs, networks and the organizations behind them.

IPV4

128.227.255.255

Record found
Retrieved · 17 Oct 2026, 19:27 UTC1 sourceView JSON
Click a domain or IP to look it up.
01

Registry record

RDAPhttps://rdap.arin.net/registry/ip/128.227.255.255
Record found
Record ID
NET-128-227-0-0-1
Network name
UFNET
Address range
128.227.0.0 — 128.227.255.255
CIDR blocks
128.227.0.0/16
Network type
DIRECT ALLOCATION
Parent network
NET-128-0-0-0-0
Last changed
2023-11-11T13:23:25-05:00
Registered
1987-05-06T00:00:00-04:00
Status
active
Notices & terms 3

Terms of Service

By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use https://www.arin.net/resources/registry/whois/tou/

Whois Inaccuracy Reporting

If you see inaccuracies in the results, please visit: https://www.arin.net/resources/registry/whois/inaccuracy_reporting/

Copyright Notice

Copyright 1997-2026, American Registry for Internet Numbers, Ltd.

Organizations & contacts

6
Organization / registrant
University of Florida
UNIVER-27-Z
Address
Networking Services RM. 112, SSRB, Stadium Road PO BOX 112050 Gainesville FL 32611-2050 United States
Type
org

Registry · rdap.arin.net

Administrative
Barry Kinter
KINTE-ARIN
Address
720 SW 2nd Ave, Suite 300 North Gainesville FL 32611 United States
Name
Kinter Barry
Type
individual
Email
barry.kinter@ufl.edu
Phone (work, voice)
+1-352-273-1128

Registry · rdap.arin.net

Technical
Chris Griffin
GRIFF149-ARIN
Address
720 Ayers, 3rd Floor North PO Box 112050 Gainesville FL 32611-2050 United States
Name
Griffin Chris
Type
individual
Email
cgriffin@ufl.edu
Phone (work, voice)
+1-352-273-1051

Registry · rdap.arin.net

Technical
Ryan Vaughn
VAUGH408-ARIN
Address
720 SW 2nd Ave. Gainesville FL 32611 United States
Name
Vaughn Ryan
Type
individual
Email
rwvaughn@ufl.edu
Phone (work, voice)
+1-352-273-1054
Unvalidated POC
ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-04-01

Registry · rdap.arin.net

Technical
Brad O'Hara
OHARA-ARIN
Address
720 SW 2nd Ave Suite 250 North Gainesville FL 32603 United States
Name
O'Hara Brad
Type
individual
Email
brado@ufl.edu
Phone (work, voice)
+1-352-273-1347
Fax
+1-352-392-7416
Unvalidated POC
ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2021-10-13

Registry · rdap.arin.net

Abuse
abuse
ABUSE596-ARIN
Address
room 112, ssrb, stadium road univsersity of florida gainesville FL 32611 United States
Organization
University of Florida
Type
group
Email
abuse@ufl.edu
Phone (work, voice)
+1-352-392-2061
Unvalidated POC
ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2016-11-23

Registry · rdap.arin.net

Route / route6 records IRR

rr.arin.net:43

BGP observations →

Exact and covering objects from ARIN. These are registered routing policies; they do not confirm a live announcement.

No matching route objects were returned by this registry. Records may exist in another IRR.

Registry · RDAP Original response
https://rdap.arin.net/registry/ip/128.227.255.255
{
    "arin_originas0_originautnums": [],
    "cidr0_cidrs": [
        {
            "v4prefix": "128.227.0.0",
            "length": 16
        }
    ],
    "endAddress": "128.227.255.255",
    "entities": [
        {
            "entities": [
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-06-01T11:13:12-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2014-02-03T12:35:15-05:00"
                        }
                    ],
                    "handle": "GRIFF149-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/GRIFF149-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/ip/128.227.255.255"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/GRIFF149-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/ip/128.227.255.255"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "technical"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "720 Ayers, 3rd Floor North\nPO Box 112050\nGainesville\nFL\n32611-2050\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Chris Griffin"
                            ],
                            [
                                "n",
                                [],
                                "text",
                                [
                                    "Griffin",
                                    "Chris",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "cgriffin@ufl.edu"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-352-273-1051"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-06-01T11:59:56-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2026-06-01T11:59:56-04:00"
                        }
                    ],
                    "handle": "KINTE-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/KINTE-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/ip/128.227.255.255"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/KINTE-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/ip/128.227.255.255"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "roles": [
                        "administrative"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "720 SW 2nd Ave, Suite 300 North\nGainesville\nFL\n32611\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Barry Kinter"
                            ],
                            [
                                "n",
                                [],
                                "text",
                                [
                                    "Kinter",
                                    "Barry",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "barry.kinter@ufl.edu"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-352-273-1128"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2015-11-24T11:18:27-05:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2004-03-25T15:04:31-05:00"
                        }
                    ],
                    "handle": "ABUSE596-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/ABUSE596-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/ip/128.227.255.255"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/ABUSE596-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/ip/128.227.255.255"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "remarks": [
                        {
                            "description": [
                                "ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2016-11-23"
                            ],
                            "title": "Unvalidated POC"
                        }
                    ],
                    "roles": [
                        "abuse"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "room 112, ssrb, stadium road\nunivsersity of florida\ngainesville\nFL\n32611\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "abuse"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "University of Florida"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "abuse@ufl.edu"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-352-392-2061"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2024-04-01T14:13:37-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2024-04-01T14:13:37-04:00"
                        }
                    ],
                    "handle": "VAUGH408-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/VAUGH408-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/ip/128.227.255.255"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/VAUGH408-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/ip/128.227.255.255"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "remarks": [
                        {
                            "description": [
                                "ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-04-01"
                            ],
                            "title": "Unvalidated POC"
                        }
                    ],
                    "roles": [
                        "technical"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "720 SW 2nd Ave.\nGainesville\nFL\n32611\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Ryan Vaughn"
                            ],
                            [
                                "n",
                                [],
                                "text",
                                [
                                    "Vaughn",
                                    "Ryan",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "rwvaughn@ufl.edu"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-352-273-1054"
                            ]
                        ]
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2026-06-01T13:39:50-04:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2023-10-04T19:19:21-04:00"
                }
            ],
            "handle": "UNIVER-27-Z",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/UNIVER-27-Z",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/ip/128.227.255.255"
                },
                {
                    "href": "https://whois.arin.net/rest/org/UNIVER-27-Z",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/ip/128.227.255.255"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "University of Florida"
                    ],
                    [
                        "adr",
                        {
                            "label": "Networking Services\nRM. 112, SSRB, Stadium Road\nPO BOX 112050\nGainesville\nFL\n32611-2050\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ]
                ]
            ]
        },
        {
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2020-10-13T10:16:34-04:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2010-05-26T13:05:21-04:00"
                }
            ],
            "handle": "OHARA-ARIN",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/OHARA-ARIN",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/ip/128.227.255.255"
                },
                {
                    "href": "https://whois.arin.net/rest/poc/OHARA-ARIN",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/ip/128.227.255.255"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "remarks": [
                {
                    "description": [
                        "ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2021-10-13"
                    ],
                    "title": "Unvalidated POC"
                }
            ],
            "roles": [
                "technical"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "adr",
                        {
                            "label": "720 SW 2nd Ave\nSuite 250 North\nGainesville\nFL\n32603\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Brad O'Hara"
                    ],
                    [
                        "n",
                        [],
                        "text",
                        [
                            "O'Hara",
                            "Brad",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "brado@ufl.edu"
                    ],
                    [
                        "tel",
                        {
                            "type": [
                                "work",
                                "voice"
                            ]
                        },
                        "text",
                        "+1-352-273-1347"
                    ],
                    [
                        "tel",
                        {
                            "type": [
                                "work",
                                "fax"
                            ]
                        },
                        "text",
                        "+1-352-392-7416"
                    ]
                ]
            ]
        },
        {
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2015-11-24T11:18:27-05:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2004-03-25T15:04:31-05:00"
                }
            ],
            "handle": "ABUSE596-ARIN",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/ABUSE596-ARIN",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/ip/128.227.255.255"
                },
                {
                    "href": "https://whois.arin.net/rest/poc/ABUSE596-ARIN",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/ip/128.227.255.255"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "remarks": [
                {
                    "description": [
                        "ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2016-11-23"
                    ],
                    "title": "Unvalidated POC"
                }
            ],
            "roles": [
                "abuse"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "adr",
                        {
                            "label": "room 112, ssrb, stadium road\nunivsersity of florida\ngainesville\nFL\n32611\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "abuse"
                    ],
                    [
                        "org",
                        [],
                        "text",
                        "University of Florida"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "abuse@ufl.edu"
                    ],
                    [
                        "tel",
                        {
                            "type": [
                                "work",
                                "voice"
                            ]
                        },
                        "text",
                        "+1-352-392-2061"
                    ]
                ]
            ]
        }
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2023-11-11T13:23:25-05:00"
        },
        {
            "eventAction": "registration",
            "eventDate": "1987-05-06T00:00:00-04:00"
        }
    ],
    "handle": "NET-128-227-0-0-1",
    "ipVersion": "v4",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/ip/128.227.0.0",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/ip/128.227.255.255"
        },
        {
            "href": "https://whois.arin.net/rest/net/NET-128-227-0-0-1",
            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/ip/128.227.255.255"
        }
    ],
    "name": "UFNET",
    "notices": [
        {
            "description": [
                "By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
            ],
            "links": [
                {
                    "href": "https://www.arin.net/resources/registry/whois/tou/",
                    "rel": "terms-of-service",
                    "type": "text/html",
                    "value": "https://rdap.arin.net/registry/ip/128.227.255.255"
                }
            ],
            "title": "Terms of Service"
        },
        {
            "description": [
                "If you see inaccuracies in the results, please visit: "
            ],
            "links": [
                {
                    "href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
                    "rel": "inaccuracy-report",
                    "type": "text/html",
                    "value": "https://rdap.arin.net/registry/ip/128.227.255.255"
                }
            ],
            "title": "Whois Inaccuracy Reporting"
        },
        {
            "description": [
                "Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
            ],
            "title": "Copyright Notice"
        }
    ],
    "objectClassName": "ip network",
    "parentHandle": "NET-128-0-0-0-0",
    "port43": "whois.arin.net",
    "rdapConformance": [
        "nro_rdap_profile_0",
        "rdap_level_0",
        "cidr0",
        "arin_originas0"
    ],
    "startAddress": "128.227.0.0",
    "status": [
        "active"
    ],
    "type": "DIRECT ALLOCATION"
}