THE INTERNET, ON RECORD

Domain, IP & ASN lookup.

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

IPV4

65.166.8.0/23

Record found
Retrieved · 26 Sep 2026, 09:08 UTC1 sourceView JSON
Click a domain or IP to look it up.
01

Registry record

RDAPhttps://rdap.arin.net/registry/ip/65.166.8.0/23
Record found
Record ID
NET-65-166-8-0-1
Network name
FON-110140006474848
Address range
65.166.8.0 — 65.166.9.255
CIDR blocks
65.166.8.0/23
Network type
ALLOCATION
Parent network
NET-65-160-0-0-1
Last changed
2019-11-15T18:16:27-05:00
Registered
2001-03-27T00:00:00-05:00
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

3
Organization / registrant
LTD SPRINT FLA ANS ISP
LTSF
Address
PO BOX 165000 ALTAMONTE SPRINGS FL 32716 United States
Type
org

Registry · rdap.arin.net

Administrative · Technical
Centurylink IP Admin
QIA-ARIN
Address
100 CENTURYLINK DR Monroe LA 71201 United States
Organization
Centurylink
Type
group
Email
ipadmin@centurylink.com
Phone (work, voice)
+1-877-886-6515
Registration Comments
USAGE OF IP SPACE MUST COMPLY WITH OUR ACCEPTABLE USE POLICY: https://www.lumen.com/en-us/about/legal/acceptable-use-policy.html ADDRESSES COVERED BY THIS ORG-ID ARE NON-PORTABLE ANY ISP ANNOUNCING OR TRANSITING PORTIONS WITHIN OUR RANGES SHOULD NOT RELY ON PRESENTED LOA'S OR OLD WHOIS UNLESS THOSE RANGES ARE ALSO ACTIVELY DIRECTLY ANNOUNCED TO A LUMEN ASN. WITH ALL LOA'S THESE CONDITIONS APPLY: 1. You are permitted to route the Lumen IP prefixes listed via Public BGP to your alternate ISP from the designated ASN. Any other ASN originating the prefix listed is forbidden. 2. The Lumen IP prefixes listed can be routed via Public BGP to your alternate ISP as long as you remain an active customer with Lumen and continue to route the prefixes over at least one Lumen Internet circuit without significant traffic engineering. 3. Should your Internet services with Lumen be discontinued, Lumen reserves the right to have your alternate ISP terminate the routing of the Lumen IP prefixes without advanced notification, should you fail to do so. 4. All IP Addresses assigned or allocated by Lumen to an end-user (customer or ISP) shall be considered non-portable and will be reclaimed by Lumen upon service termination. 5. Lumen reserves the right to conduct audits to ensure the LOA conditions are being met. 6. Usage of IP space must comply with our AUP https://www.lumen.com/en-us/about/legal/acceptable-use-policy.html Our looking glass is located at: https://lookingglass.centurylink.com/ For subpoena or court order please fax 844.254.5800 or refer to our Trust & Safety page: https://www.lumen.com/en-us/about/legal/trust-center/trust-and-safety.html For abuse issues, please email abuse@aup.lumen.com All abuse reports MUST include: * src IP * dest IP (your IP) * dest port * Accurate date/timestamp and timezone of activity * Intensity/frequency (short log extracts) * Your contact details (phone and email) Without these we will be unable to identify the correct owner of the IP address at that point in time.

Registry · rdap.arin.net

Abuse
Centurylink Abuse Desk
CAD54-ARIN
Address
100 CENTURYLINK DR Monroe LA 71203 United States
Organization
Centurylink
Type
group
Email
abuse@aup.lumen.com
Phone (work, voice)
+1-877-886-6515
Registration Comments
USAGE OF IP SPACE MUST COMPLY WITH OUR ACCEPTABLE USE POLICY: https://www.lumen.com/en-us/about/legal/acceptable-use-policy.html ADDRESSES COVERED BY THIS ORG-ID ARE NON-PORTABLE ANY ISP ANNOUNCING OR TRANSITING PORTIONS WITHIN OUR RANGES SHOULD NOT RELY ON PRESENTED LOA'S OR OLD WHOIS UNLESS THOSE RANGES ARE ALSO ACTIVELY DIRECTLY ANNOUNCED TO A LUMEN ASN. WITH ALL LOA'S THESE CONDITIONS APPLY: 1. You are permitted to route the Lumen IP prefixes listed via Public BGP to your alternate ISP from the designated ASN. Any other ASN originating the prefix listed is forbidden. 2. The Lumen IP prefixes listed can be routed via Public BGP to your alternate ISP as long as you remain an active customer with Lumen and continue to route the prefixes over at least one Lumen Internet circuit without significant traffic engineering. 3. Should your Internet services with Lumen be discontinued, Lumen reserves the right to have your alternate ISP terminate the routing of the Lumen IP prefixes without advanced notification, should you fail to do so. 4. All IP Addresses assigned or allocated by Lumen to an end-user (customer or ISP) shall be considered non-portable and will be reclaimed by Lumen upon service termination. 5. Lumen reserves the right to conduct audits to ensure the LOA conditions are being met. 6. Usage of IP space must comply with our AUP https://www.lumen.com/en-us/about/legal/acceptable-use-policy.html Our looking glass is located at: https://lookingglass.centurylink.com/ For subpoena or court order please fax 844.254.5800 or refer to our Trust & Safety page: https://www.lumen.com/en-us/about/legal/trust-center/trust-and-safety.html For abuse issues, please email abuse@aup.lumen.com All abuse reports MUST include: * src IP * dest IP (your IP) * dest port * Accurate date/timestamp and timezone of activity * Intensity/frequency (short log extracts) * Your contact details (phone and email) Without these we will be unable to identify the correct owner of the IP address at that point in time.

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.

Origin
AS174
Source
ARIN

SprintLink

Routing object details
route: 65.160.0.0/13
origin: AS174
descr: SprintLink
admin-c: IPALL-ARIN
tech-c: IPALL-ARIN
mnt-by: MNT-COGC
created: 2023-06-06T17:52:54Z
last-modified: 2025-12-23T15:12:49Z
source: ARIN
Origin
AS1239
Source
ARIN

SprintLink Global Network

Routing object details
route: 65.160.0.0/13
origin: AS1239
descr: SprintLink Global Network
admin-c: IPALL-ARIN
tech-c: IPALL-ARIN
mnt-by: MNT-COGC
created: 2021-05-11T18:27:53Z
last-modified: 2025-12-23T15:12:49Z
source: ARIN
Registry · RDAP Original response
https://rdap.arin.net/registry/ip/65.166.8.0/23
{
    "arin_originas0_originautnums": [],
    "cidr0_cidrs": [
        {
            "v4prefix": "65.166.8.0",
            "length": 23
        }
    ],
    "endAddress": "65.166.9.255",
    "entities": [
        {
            "entities": [
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-02-17T10:56:44-05:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2002-08-24T07:54:04-04:00"
                        }
                    ],
                    "handle": "QIA-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/QIA-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/ip/65.166.8.0/23"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/QIA-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/ip/65.166.8.0/23"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "remarks": [
                        {
                            "description": [
                                "USAGE OF IP SPACE MUST COMPLY WITH OUR ACCEPTABLE USE POLICY:",
                                "https://www.lumen.com/en-us/about/legal/acceptable-use-policy.html",
                                "",
                                "ADDRESSES COVERED BY THIS ORG-ID ARE NON-PORTABLE ANY ISP ANNOUNCING OR TRANSITING PORTIONS WITHIN OUR RANGES SHOULD NOT RELY ON PRESENTED LOA'S OR OLD WHOIS UNLESS THOSE RANGES ARE ALSO ACTIVELY DIRECTLY ANNOUNCED TO A LUMEN ASN. WITH ALL LOA'S THESE CONDITIONS APPLY:",
                                "",
                                "1. You are permitted to route the Lumen IP prefixes listed via Public BGP to your alternate ISP from the designated ASN. Any other ASN originating the prefix listed is forbidden.",
                                "2. The Lumen IP prefixes listed can be routed via Public BGP to your alternate ISP as long as you remain an active customer with Lumen and continue to route the prefixes over at least one Lumen Internet circuit without significant traffic engineering.",
                                "3. Should your Internet services with Lumen be discontinued, Lumen reserves the right to have your alternate ISP terminate the routing of the Lumen IP prefixes without advanced notification, should you fail to do so.",
                                "4. All IP Addresses assigned or allocated by Lumen to an end-user (customer or ISP) shall be considered non-portable and will be reclaimed by Lumen upon service termination.",
                                "5. Lumen reserves the right to conduct audits to ensure the LOA conditions are being met.",
                                "6. Usage of IP space must comply with our AUP https://www.lumen.com/en-us/about/legal/acceptable-use-policy.html",
                                "",
                                "Our looking glass is located at: https://lookingglass.centurylink.com/",
                                "",
                                "For subpoena or court order please fax 844.254.5800 or refer to our Trust & Safety page:",
                                "https://www.lumen.com/en-us/about/legal/trust-center/trust-and-safety.html",
                                "",
                                "For abuse issues, please email abuse@aup.lumen.com",
                                "All abuse reports MUST include:",
                                "* src IP",
                                "* dest IP (your IP)",
                                "* dest port",
                                "* Accurate date/timestamp and timezone of activity",
                                "* Intensity/frequency (short log extracts)",
                                "* Your contact details (phone and email)",
                                "Without these we will be unable to identify the correct owner of the IP address at that point in time."
                            ],
                            "title": "Registration Comments"
                        }
                    ],
                    "roles": [
                        "administrative",
                        "technical"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "100 CENTURYLINK DR\nMonroe\nLA\n71201\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Centurylink IP Admin"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Centurylink"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "ipadmin@centurylink.com"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-877-886-6515"
                            ]
                        ]
                    ]
                },
                {
                    "events": [
                        {
                            "eventAction": "last changed",
                            "eventDate": "2026-09-01T14:58:34-04:00"
                        },
                        {
                            "eventAction": "registration",
                            "eventDate": "2015-04-10T11:14:47-04:00"
                        }
                    ],
                    "handle": "CAD54-ARIN",
                    "links": [
                        {
                            "href": "https://rdap.arin.net/registry/entity/CAD54-ARIN",
                            "rel": "self",
                            "type": "application/rdap+json",
                            "value": "https://rdap.arin.net/registry/ip/65.166.8.0/23"
                        },
                        {
                            "href": "https://whois.arin.net/rest/poc/CAD54-ARIN",
                            "rel": "alternate",
                            "type": "application/xml",
                            "value": "https://rdap.arin.net/registry/ip/65.166.8.0/23"
                        }
                    ],
                    "objectClassName": "entity",
                    "port43": "whois.arin.net",
                    "remarks": [
                        {
                            "description": [
                                "USAGE OF IP SPACE MUST COMPLY WITH OUR ACCEPTABLE USE POLICY:",
                                "https://www.lumen.com/en-us/about/legal/acceptable-use-policy.html",
                                "",
                                "ADDRESSES COVERED BY THIS ORG-ID ARE NON-PORTABLE ANY ISP ANNOUNCING OR TRANSITING PORTIONS WITHIN OUR RANGES SHOULD NOT RELY ON PRESENTED LOA'S OR OLD WHOIS UNLESS THOSE RANGES ARE ALSO ACTIVELY DIRECTLY ANNOUNCED TO A LUMEN ASN. WITH ALL LOA'S THESE CONDITIONS APPLY:",
                                "",
                                "1. You are permitted to route the Lumen IP prefixes listed via Public BGP to your alternate ISP from the designated ASN. Any other ASN originating the prefix listed is forbidden.",
                                "2. The Lumen IP prefixes listed can be routed via Public BGP to your alternate ISP as long as you remain an active customer with Lumen and continue to route the prefixes over at least one Lumen Internet circuit without significant traffic engineering.",
                                "3. Should your Internet services with Lumen be discontinued, Lumen reserves the right to have your alternate ISP terminate the routing of the Lumen IP prefixes without advanced notification, should you fail to do so.",
                                "4. All IP Addresses assigned or allocated by Lumen to an end-user (customer or ISP) shall be considered non-portable and will be reclaimed by Lumen upon service termination.",
                                "5. Lumen reserves the right to conduct audits to ensure the LOA conditions are being met.",
                                "6. Usage of IP space must comply with our AUP https://www.lumen.com/en-us/about/legal/acceptable-use-policy.html",
                                "",
                                "Our looking glass is located at: https://lookingglass.centurylink.com/",
                                "",
                                "For subpoena or court order please fax 844.254.5800 or refer to our Trust & Safety page:",
                                "https://www.lumen.com/en-us/about/legal/trust-center/trust-and-safety.html",
                                "",
                                "For abuse issues, please email abuse@aup.lumen.com",
                                "All abuse reports MUST include:",
                                "* src IP",
                                "* dest IP (your IP)",
                                "* dest port",
                                "* Accurate date/timestamp and timezone of activity",
                                "* Intensity/frequency (short log extracts)",
                                "* Your contact details (phone and email)",
                                "Without these we will be unable to identify the correct owner of the IP address at that point in time."
                            ],
                            "title": "Registration Comments"
                        }
                    ],
                    "roles": [
                        "abuse"
                    ],
                    "status": [
                        "validated"
                    ],
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "adr",
                                {
                                    "label": "100 CENTURYLINK DR\nMonroe\nLA\n71203\nUnited States"
                                },
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    ""
                                ]
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Centurylink Abuse Desk"
                            ],
                            [
                                "org",
                                [],
                                "text",
                                "Centurylink"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "group"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "abuse@aup.lumen.com"
                            ],
                            [
                                "tel",
                                {
                                    "type": [
                                        "work",
                                        "voice"
                                    ]
                                },
                                "text",
                                "+1-877-886-6515"
                            ]
                        ]
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "last changed",
                    "eventDate": "2019-11-06T16:44:50-05:00"
                },
                {
                    "eventAction": "registration",
                    "eventDate": "2001-02-26T00:00:00-05:00"
                }
            ],
            "handle": "LTSF",
            "links": [
                {
                    "href": "https://rdap.arin.net/registry/entity/LTSF",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "value": "https://rdap.arin.net/registry/ip/65.166.8.0/23"
                },
                {
                    "href": "https://whois.arin.net/rest/org/LTSF",
                    "rel": "alternate",
                    "type": "application/xml",
                    "value": "https://rdap.arin.net/registry/ip/65.166.8.0/23"
                }
            ],
            "objectClassName": "entity",
            "port43": "whois.arin.net",
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "LTD SPRINT FLA ANS ISP"
                    ],
                    [
                        "adr",
                        {
                            "label": "PO BOX 165000\nALTAMONTE SPRINGS\nFL\n32716\nUnited States"
                        },
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            ""
                        ]
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ]
                ]
            ]
        }
    ],
    "events": [
        {
            "eventAction": "last changed",
            "eventDate": "2019-11-15T18:16:27-05:00"
        },
        {
            "eventAction": "registration",
            "eventDate": "2001-03-27T00:00:00-05:00"
        }
    ],
    "handle": "NET-65-166-8-0-1",
    "ipVersion": "v4",
    "links": [
        {
            "href": "https://rdap.arin.net/registry/ip/65.166.8.0",
            "rel": "self",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/ip/65.166.8.0/23"
        },
        {
            "href": "https://whois.arin.net/rest/net/NET-65-166-8-0-1",
            "rel": "alternate",
            "type": "application/xml",
            "value": "https://rdap.arin.net/registry/ip/65.166.8.0/23"
        },
        {
            "href": "https://rdap.arin.net/registry/ip/65.160.0.0/13",
            "rel": "up",
            "type": "application/rdap+json",
            "value": "https://rdap.arin.net/registry/ip/65.166.8.0/23"
        }
    ],
    "name": "FON-110140006474848",
    "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/65.166.8.0/23"
                }
            ],
            "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/65.166.8.0/23"
                }
            ],
            "title": "Whois Inaccuracy Reporting"
        },
        {
            "description": [
                "Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
            ],
            "title": "Copyright Notice"
        }
    ],
    "objectClassName": "ip network",
    "parentHandle": "NET-65-160-0-0-1",
    "port43": "whois.arin.net",
    "rdapConformance": [
        "nro_rdap_profile_0",
        "rdap_level_0",
        "cidr0",
        "arin_originas0"
    ],
    "startAddress": "65.166.8.0",
    "status": [
        "active"
    ],
    "type": "ALLOCATION"
}