Organization
CI - Liaison Technologies SID-22921
ATT-12-129-94-0-24
Location
Atlanta
Georgia, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- Georgia
- City
- Atlanta
- Continent
- North America
- Coordinates
- 33.7501, -84.3885 View on map ↗
Network Information
IP Range 12.129.94.0 – 12.129.94.255 CIDR 12.129.94.0/24 Network Name ATT-12-129-94-0-24 Handle NET-12-129-94-0-1 Type ASSIGNMENT Parent Network NET-12-129-64-0-1 Organization CI - Liaison Technologies SID-22921 Organization ID C08866617 Address 3300 E. Renner Road, Richardson, TX, 75082, United States Country United States (US) Registry ARIN Registered On Sep 06, 2022 Last Updated Sep 06, 2022 Status
active
ASN & Routing
Origin AS AS11539 AS Name LIAISONBGP - Open Text Corporation, CA Announced Prefix 12.129.94.0/24 AS Registry ARIN Prefix Country United States (US) Allocated 1983-08-23 RPKI Origin Not found (no ROA covers this prefix)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP Response
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "12.129.94.0",
"length": 24
}
],
"endAddress": "12.129.94.255",
"entities": [
{
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-06-11T10:11:54-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-09-04T11:06:45-04:00"
}
],
"handle": "NETWO10-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETWO10-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
},
{
"href": "https://whois.arin.net/rest/poc/NETWO10-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"technical",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "5732 Pacific Center Blvd\nSan Diego\nCA\n92121\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Network Provisioning"
],
[
"org",
{},
"text",
"AT&T H&AS"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-877-789-2877"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-09T13:03:58-05:00"
},
{
"eventAction": "registration",
"eventDate": "2024-10-21T06:44:42-04:00"
}
],
"handle": "KRAJN2-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/KRAJN2-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
},
{
"href": "https://whois.arin.net/rest/poc/KRAJN2-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-31T09:03:05-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-06-01T00:27:07-04:00"
}
],
"handle": "NAJMI1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NAJMI1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
},
{
"href": "https://whois.arin.net/rest/poc/NAJMI1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-07T03:08:23-04:00"
},
{
"eventAction": "registration",
"eventDate": "2026-05-07T03:08:23-04:00"
}
],
"handle": "RAK68-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/RAK68-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
},
{
"href": "https://whois.arin.net/rest/poc/RAK68-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Peering coordinator MOW"
],
"title": "Registration Comments"
}
],
"roles": [
"noc",
"dns",
"technical",
"routing"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-04T11:52:45-05:00"
},
{
"eventAction": "registration",
"eventDate": "2000-05-17T16:09:19-04:00"
}
],
"handle": "ZS44-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ZS44-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
},
{
"href": "https://whois.arin.net/rest/poc/ZS44-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"For policy abuse issues contact:",
"Email [email protected]. NO ATTACHMENTS. Include IP address, time/date, message header, and attack logs.",
"",
"For all Legal Inquiries contact:",
"AT&T National Compliance Center",
"11760 US Hwy 1, Suite 300",
"North Palm Beach, FL 33408",
"Phone:\t1-800-635-6840, opt 5",
"Fax:\t1-888-938-4715",
"Email:\[email protected]"
],
"title": "Registration Comments"
}
],
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "208 S. Akard St.\nDallas\nTX\n75202\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"IPAdmin-ATT Internet Services"
],
[
"org",
{},
"text",
"AT&T Enterprises, LLC"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-888-510-5545"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-08T04:08:02-04:00"
},
{
"eventAction": "registration",
"eventDate": "2026-06-08T04:08:02-04:00"
}
],
"handle": "PATEL2911-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PATEL2911-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
},
{
"href": "https://whois.arin.net/rest/poc/PATEL2911-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-17T09:10:06-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-05-23T17:15:05-04:00"
}
],
"handle": "ROUTI59-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ROUTI59-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
},
{
"href": "https://whois.arin.net/rest/poc/ROUTI59-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"routing"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "200 S Laurel Ave\nMiddletown\nNJ\n07748\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Routing POC"
],
[
"org",
{},
"text",
"AT&T"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-999-999-9999"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-05T08:33:44-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-06-01T00:29:35-04:00"
}
],
"handle": "STRAN154-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/STRAN154-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
},
{
"href": "https://whois.arin.net/rest/poc/STRAN154-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-08T04:11:37-04:00"
},
{
"eventAction": "registration",
"eventDate": "1989-04-18T00:00:00-04:00"
}
],
"handle": "CERF",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CERF",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
},
{
"href": "https://whois.arin.net/rest/org/CERF",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"Contact AT&T Abuse ([email protected]) for policy abuse issues.\r",
"All policy abuse issues sent to other POCs will be disregarded."
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"CERFnet"
],
[
"adr",
{
"label": "5738 Pacific Center Blvd\nSan Diego\nCA\n92121\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2022-09-06T12:53:02-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-09-06T12:53:02-04:00"
}
],
"handle": "C08866617",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/C08866617",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
},
{
"href": "https://whois.arin.net/rest/customer/C08866617",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"CI - Liaison Technologies SID-22921"
],
[
"adr",
{
"label": "3300 E. Renner Road\nRichardson\nTX\n75082\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2022-09-06T12:53:03-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-09-06T12:53:03-04:00"
}
],
"handle": "NET-12-129-94-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/12.129.94.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-12-129-94-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
},
{
"href": "https://rdap.arin.net/registry/ip/12.0.0.0/8",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/12.129.94.0"
}
],
"name": "ATT-12-129-94-0-24",
"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/12.129.94.0"
}
],
"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/12.129.94.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-12-129-64-0-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "12.129.94.0",
"status": [
"active"
],
"type": "ASSIGNMENT"
} Contact details of private individuals are redacted.