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IPV4

137.151.0.0

Record found
Retrieved · 10 Oct 2026, 05:15 UTC1 sourceView JSON
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01

Registry record

RDAPhttps://rdap.arin.net/registry/ip/137.151.0.0
Record found
Record ID
NET-137-151-0-0-1
Network name
FULNET
Address range
137.151.0.0 — 137.151.255.255
CIDR blocks
137.151.0.0/16
Network type
DIRECT ALLOCATION
Parent network
NET-137-0-0-0-0
Last changed
2024-01-15T12:45:45-05:00
Registered
1989-12-06T00:00:00-05:00
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

4
Organization / registrant
Cal State Fullerton
CSUF-Z
Address
800 N State College Blvd Fullerton CA 92831 United States
Type
org

Registry · rdap.arin.net

Administrative
Mike Marcinkevicz
MM243-ARIN
Address
California State University, Fullerton Information Technology, 800 N. State College Blvd Fullerton CA 92834 United States
Name
Marcinkevicz Mike
Type
individual
Email
mmarcinkevicz@fullerton.edu
Phone (work, voice)
+1-714-278-4797
Unvalidated POC
ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2020-01-22

Registry · rdap.arin.net

Technical · Abuse · Noc
CSU Fullerton Network Technical Contact Role
CFNTCR-ARIN
Address
800 N State College Blvd Fullerton CA 92831 United States
Organization
California State University, Fullerton
Type
group
Email
wpeng@fullerton.edu
Email
unixadmin@fullerton.edu
Email
jlin@fullerton.edu
Phone (work, voice)
+1-657-278-2717
Phone (work, voice)
+1-657-278-2866
Unvalidated POC
ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2024-10-30

Registry · rdap.arin.net

Technical · Abuse
CSUF Network Abuse Reports
CNAR-ARIN
Address
800 N State College Blvd Fullerton CA 92831 United States
Organization
California State University, Fullerton
Type
group
Email
abuse@fullerton.edu
Phone (work, voice)
+1-657-278-3921
Unvalidated POC
ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2019-12-14

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/137.151.0.0
{
    "arin_originas0_originautnums": [],
    "cidr0_cidrs": [
        {
            "v4prefix": "137.151.0.0",
            "length": 16
        }
    ],
    "endAddress": "137.151.255.255",
    "entities": [
        {
            "entities": [
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2019-01-22T07:03:33-05:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "1998-07-27T10:56:32-04:00"
                        }
                    ],
                    "handle": "MM243-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/MM243-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/ip/137.151.0.0"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/MM243-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/ip/137.151.0.0"
                        }
                    ],
                    "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 2020-01-22"
                            ],
                            "title": "Unvalidated POC"
                        }
                    ],
                    "roles": [
                        "administrative"
                    ],
                    "vcardArray": [
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                            [
                                "version",
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                            [
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                                    "label": "California State University, Fullerton\nInformation Technology,\n800 N.  State College Blvd\nFullerton\nCA\n92834\nUnited States"
                                },
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                                    "",
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                                    ""
                                ]
                            ],
                            [
                                "fn",
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                                "text",
                                "Mike Marcinkevicz"
                            ],
                            [
                                "n",
                                [],
                                "text",
                                [
                                    "Marcinkevicz",
                                    "Mike",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "kind",
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                                "text",
                                "individual"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "mmarcinkevicz@fullerton.edu"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-714-278-4797"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2023-10-31T13:03:09-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2008-05-06T08:09:18-04:00"
                        }
                    ],
                    "handle": "CFNTCR-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/CFNTCR-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/ip/137.151.0.0"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/CFNTCR-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/ip/137.151.0.0"
                        }
                    ],
                    "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 2024-10-30"
                            ],
                            "title": "Unvalidated POC"
                        }
                    ],
                    "roles": [
                        "technical",
                        "abuse",
                        "noc"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "800 N State College Blvd\nFullerton\nCA\n92831\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "CSU Fullerton Network Technical Contact Role"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "California State University, Fullerton"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "wpeng@fullerton.edu"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "unixadmin@fullerton.edu"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "jlin@fullerton.edu"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-657-278-2717"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-657-278-2866"
                            ]
                        ]
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2023-11-15T11:05:36-05:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2008-05-07T06:48:35-04:00"
                }
            ],
            "handle": "CSUF-Z",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/CSUF-Z",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/ip/137.151.0.0"
                },
                {
                    "href": "https://whois.arin.net/rest/org/CSUF-Z",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/ip/137.151.0.0"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Cal State Fullerton"
                    ],
                    [
                        "adr",
                        {
                            "label": "800 N State College Blvd\nFullerton\nCA\n92831\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ]
                ]
            ]
        },
        {
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2018-12-14T07:05:50-05:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2009-10-20T11:54:02-04:00"
                }
            ],
            "handle": "CNAR-ARIN",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/CNAR-ARIN",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/ip/137.151.0.0"
                },
                {
                    "href": "https://whois.arin.net/rest/poc/CNAR-ARIN",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/ip/137.151.0.0"
                }
            ],
            "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 2019-12-14"
                    ],
                    "title": "Unvalidated POC"
                }
            ],
            "roles": [
                "technical",
                "abuse"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "adr",
                        {
                            "label": "800 N State College Blvd\nFullerton\nCA\n92831\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "CSUF Network Abuse Reports"
                    ],
                    [
                        "org",
                        [],
                        "text",
                        "California State University, Fullerton"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "abuse@fullerton.edu"
                    ],
                    [
                        "tel",
                        {
                            "type": [
                                "work",
                                "voice"
                            ]
                        },
                        "text",
                        "+1-657-278-3921"
                    ]
                ]
            ]
        },
        {
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2023-10-31T13:03:09-04:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2008-05-06T08:09:18-04:00"
                }
            ],
            "handle": "CFNTCR-ARIN",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/CFNTCR-ARIN",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/ip/137.151.0.0"
                },
                {
                    "href": "https://whois.arin.net/rest/poc/CFNTCR-ARIN",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/ip/137.151.0.0"
                }
            ],
            "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 2024-10-30"
                    ],
                    "title": "Unvalidated POC"
                }
            ],
            "roles": [
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            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
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                        "text",
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                    ],
                    [
                        "adr",
                        {
                            "label": "800 N State College Blvd\nFullerton\nCA\n92831\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "CSU Fullerton Network Technical Contact Role"
                    ],
                    [
                        "org",
                        [],
                        "text",
                        "California State University, Fullerton"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "group"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "wpeng@fullerton.edu"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "unixadmin@fullerton.edu"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "jlin@fullerton.edu"
                    ],
                    [
                        "tel",
                        {
                            "type": [
                                "work",
                                "voice"
                            ]
                        },
                        "text",
                        "+1-657-278-2717"
                    ],
                    [
                        "tel",
                        {
                            "type": [
                                "work",
                                "voice"
                            ]
                        },
                        "text",
                        "+1-657-278-2866"
                    ]
                ]
            ]
        }
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2024-01-15T12:45:45-05:00"
        },
        {
            "eventAction": "registration",
            "eventDate": "1989-12-06T00:00:00-05:00"
        }
    ],
    "handle": "NET-137-151-0-0-1",
    "ipVersion": "v4",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/ip/137.151.0.0",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/ip/137.151.0.0"
        },
        {
            "href": "https://whois.arin.net/rest/net/NET-137-151-0-0-1",
            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/ip/137.151.0.0"
        }
    ],
    "name": "FULNET",
    "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/137.151.0.0"
                }
            ],
            "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/137.151.0.0"
                }
            ],
            "title": "Whois Inaccuracy Reporting"
        },
        {
            "description": [
                "Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
            ],
            "title": "Copyright Notice"
        }
    ],
    "objectClassName": "ip network",
    "parentHandle": "NET-137-0-0-0-0",
    "port43": "whois.arin.net",
    "rdapConformance": [
        "nro_rdap_profile_0",
        "rdap_level_0",
        "cidr0",
        "arin_originas0"
    ],
    "startAddress": "137.151.0.0",
    "status": [
        "active"
    ],
    "type": "DIRECT ALLOCATION"
}