Free network tools
AS WHOIS
Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.
Network Report (All-in-one) BGP Looking Glass BGP Security Check RPKI Validator BGP Hijack & Leak Monitor ASN Intelligence Internet Outages & Anomalies Country Internet Report Domain Insights IP WHOIS AS WHOIS
AS10538
FWB-ALASKA-1 - TelAlaska Announcing routesAS nameFWB-ALASKA-1
OrganisationTelAlaska
Registry (RIR)ARIN
HandleAS10538
RangeAS10538
Registered14 Nov 2002
Last changed12 Dec 2024
3IPv4 prefixes
0IPv6 prefixes
1Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS8047 | GCI - GENERAL COMMUNICATION, INC. | 229 |
Downstreams
None seen.
IPv4 prefixes (3)
RPKI-validate all prefixes of AS10538
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | TelAlaska | TELAL | 201 E56th Ave, Anchorage, AK, 99518, United States | |
| administrative, technical | Engineering | ENGIN278-ARIN | [email protected], +1-402-533-1000 | 13200 Metcalf Ave, Overland Park, KS, 66213-2818, United States |
| abuse | Abuse | ABUSE100-ARIN | [email protected], +1-907-563-2003 | 201 E 56th Ave, Anchorage, AK, 99518, United States |
| technical | Technical | TECHN17-ARIN | [email protected], [email protected], +1-907-563-2003 | 201 E 56th Ave, Anchorage, AK, 99518, United States |
| noc | Network Adminstrator | NETWO65-ARIN | [email protected], +1-907-563-2003 | 201 E 56th Ave, Anchorage, AK, 99518, United States |
| abuse, noc | Engineering | ENGIN278-ARIN | [email protected], +1-402-533-1000 | 13200 Metcalf Ave, Overland Park, KS, 66213-2818, United States |
Raw registry response
{
"endAutnum": 10538,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-06T11:10:20-05:00"
},
{
"eventAction": "registration",
"eventDate": "2023-03-27T15:29:16-04:00"
}
],
"handle": "ENGIN278-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ENGIN278-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/10538"
},
{
"href": "https://whois.arin.net/rest/poc/ENGIN278-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/10538"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "13200 Metcalf Ave\nOverland Park\nKS\n66213-2818\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Engineering"
],
[
"org",
[],
"text",
"Fastwyre Broadband"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-402-533-1000"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-01-24T12:32:11-05:00"
},
{
"eventAction": "registration",
"eventDate": "2002-11-05T18:45:06-05:00"
}
],
"handle": "ABUSE100-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE100-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/10538"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE100-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/10538"
}
],
"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 2024-01-24"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "201 E 56th Ave\nAnchorage\nAK\n99518\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Abuse"
],
[
"org",
[],
"text",
"TelAlaska"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-907-563-2003"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-03-23T18:22:04-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-11-05T18:45:06-05:00"
}
],
"handle": "TECHN17-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TECHN17-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/10538"
},
{
"href": "https://whois.arin.net/rest/poc/TECHN17-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/10538"
}
],
"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 2024-03-22"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "201 E 56th Ave\nAnchorage\nAK\n99518\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Technical"
],
[
"org",
[],
"text",
"Fastwyre Broadband"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-907-563-2003"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-01-24T12:32:37-05:00"
},
{
"eventAction": "registration",
"eventDate": "2002-11-05T18:45:06-05:00"
}
],
"handle": "NETWO65-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETWO65-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/10538"
},
{
"href": "https://whois.arin.net/rest/poc/NETWO65-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/10538"
}
],
"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 2024-01-24"
],
"title": "Unvalidated POC"
}
],
"roles": [
"noc"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "201 E 56th Ave\nAnchorage\nAK\n99518\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Network Adminstrator"
],
[
"org",
[],
"text",
"TelAlaska"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-907-563-2003"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-03-27T15:31:55-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-11-05T18:45:06-05:00"
}
],
"handle": "TELAL",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TELAL",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/10538"
},
{
"href": "https://whois.arin.net/rest/org/TELAL",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/10538"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"TelAlaska"
],
[
"adr",
{
"label": "201 E56th Ave\nAnchorage\nAK\n99518\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-06T11:10:20-05:00"
},
{
"eventAction": "registration",
"eventDate": "2023-03-27T15:29:16-04:00"
}
],
"handle": "ENGIN278-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ENGIN278-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/10538"
},
{
"href": "https://whois.arin.net/rest/poc/ENGIN278-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/10538"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "13200 Metcalf Ave\nOverland Park\nKS\n66213-2818\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Engineering"
],
[
"org",
[],
"text",
"Fastwyre Broadband"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-402-533-1000"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-12-11T14:56:35-05:00"
},
{
"eventAction": "registration",
"eventDate": "2002-11-14T12:14:52-05:00"
}
],
"handle": "AS10538",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/10538",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/10538"
},
{
"href": "https://whois.arin.net/rest/asn/AS10538",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/10538"
}
],
"name": "FWB-ALASKA-1",
"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/10538"
}
],
"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/10538"
}
],
"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"
],
"startAutnum": 10538,
"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.
