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Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.
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AS400767
TX-FIBER - TX Fiber Announcing routesAS nameTX-FIBER
OrganisationTX Fiber
Registry (RIR)ARIN
HandleAS400767
RangeAS400767
Registered14 Sep 2022
Last changed01 Nov 2024
Abuse contact[email protected]
6IPv4 prefixes
1IPv6 prefixes
4Upstreams
1Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS396998 | PATH-NETWORK - Path Network, Inc. | 282 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC | 144 |
| AS1299 | TWELVE99 Arelion Sweden AB | 118 |
| AS174 | COGENT-174 - Cogent Communications, LLC | 64 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS395301 | RESOUND-NET - Resound Networks, LLC | 141 |
IPv4 prefixes (6)
IPv6 prefixes (1)
RPKI-validate all prefixes of AS400767
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | TX Fiber | STI-386 | 305 E. Jackson, Harlingen, TX, 78550, United States | |
| dns, abuse, noc, administrative, routing, technical | NETOPS | NETOP364-ARIN | [email protected], +1-956-216-7500 | 305 E. Jackson, Harlingen, TX, 78550, United States |
Raw registry response
{
"endAutnum": 400767,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-01T21:58:16-05:00"
},
{
"eventAction": "registration",
"eventDate": "2022-08-26T21:15:44-04:00"
}
],
"handle": "NETOP364-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETOP364-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/400767"
},
{
"href": "https://whois.arin.net/rest/poc/NETOP364-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/400767"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"dns",
"abuse",
"noc",
"administrative",
"routing",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "305 E. Jackson\nHarlingen\nTX\n78550\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"NETOPS"
],
[
"org",
[],
"text",
"TX Fiber"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-956-216-7500"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-04T17:04:14-05:00"
},
{
"eventAction": "registration",
"eventDate": "2022-08-27T11:43:31-04:00"
}
],
"handle": "STI-386",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/STI-386",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/400767"
},
{
"href": "https://whois.arin.net/rest/org/STI-386",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/400767"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"TX Fiber"
],
[
"adr",
{
"label": "305 E. Jackson\nHarlingen\nTX\n78550\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-01T13:10:56-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-09-13T15:28:45-04:00"
}
],
"handle": "AS400767",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/400767",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/400767"
},
{
"href": "https://whois.arin.net/rest/asn/AS400767",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/400767"
}
],
"name": "TX-FIBER",
"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/autnum/400767"
}
],
"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/autnum/400767"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "autnum",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"nro_rdap_profile_asn_flat_0"
],
"remarks": [
{
"description": [
"Transmitting Across Fiber"
],
"title": "Registration Comments"
}
],
"startAutnum": 400767,
"status": [
"active"
]
}Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.
