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AS55002
DEFENSE-NET - F5, Inc. Announcing routesAS nameDEFENSE-NET
OrganisationF5, Inc.
Registry (RIR)ARIN
HandleAS55002
RangeAS55002
Registered13 Feb 2013
Last changed21 Jun 2023
Abuse contact[email protected]
143IPv4 prefixes
37IPv6 prefixes
3Upstreams
109Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS35280 | F5 F5 Networks SARL | 19992 |
| AS11404 | AS-WAVE-1 - Wave Broadband | 193 |
| AS14744 | INTERNAP-BLOCK-4 - Unitas Global | 8 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS25091 | IP-Max IP-Max SA | 1410 |
| AS8194 | VITA VAS "Latvijas Valsts radio un televizijas centrs" | 1236 |
| AS11273 | FDCSGNET - Fiserv Solutions, LLC | 486 |
| AS5619 | NO-TTSN-ASN1 Tieto Norway AS | 329 |
| AS18438 | BROWNB - Brown Brothers Harriman & Company | 302 |
| AS50079 | PAYONEER PAYONEER RESEARCH AND DEVELOPMENT LTD | 300 |
| AS13968 | CAISO-NET-BLK - CALIFORNIA ISO | 299 |
| AS2386 | INS-AS - AT&T Enterprises, LLC | 296 |
| AS141857 | NABADMIN-AS - NATIONAL BANK FOR AGRICULTURE AND RURAL DEVELOPMENT | 206 |
| AS46830 | ASN-GWINNETT - Gwinnett County Public Schools | 195 |
| AS2571 | DHLNET - DHL Information Services (Europe) s.r.o | 194 |
| AS16931 | GLOBAL-PAYMENTS-1 - Global Payments, Inc. | 191 |
| AS5411 | Tieto Oyj | 191 |
| AS375 | TIETOTIE-AS Tieto Oyj | 188 |
| AS396367 | CANTIRE - Canadian Tire Corporation, LTD | 187 |
IPv4 prefixes (143)
107.162.179.0/24107.162.3.0/24107.162.2.0/24107.162.218.0/24107.162.12.0/24107.162.219.0/24107.162.164.0/24107.162.49.0/24107.162.1.0/24107.162.9.0/24107.162.51.0/24107.162.165.0/24107.162.32.0/24107.162.229.0/24107.162.184.0/24107.162.228.0/24107.162.208.0/24107.162.104.0/23107.162.217.0/24107.162.231.0/24107.162.235.0/24107.162.239.0/24107.162.196.0/24107.162.0.0/24107.162.145.0/24107.162.132.0/24107.162.238.0/24107.162.53.0/24107.162.169.0/24107.162.137.0/24107.162.157.0/24107.162.136.0/24107.162.58.0/24107.162.180.0/24107.162.140.0/24107.162.102.0/23107.162.166.0/24107.162.152.0/24107.162.197.0/24107.162.60.0/24107.162.232.0/24107.162.129.0/24107.162.37.0/24107.162.39.0/24107.162.187.0/24107.162.170.0/24107.162.150.0/24107.162.167.0/24107.162.161.0/24107.162.138.0/24107.162.210.0/23107.162.190.0/24107.162.135.0/24107.162.183.0/24107.162.13.0/24107.162.226.0/24107.162.227.0/24107.162.15.0/24107.162.130.0/24107.162.234.0/24107.162.14.0/24107.162.56.0/24107.162.4.0/24107.162.144.0/24107.162.100.0/23107.162.192.0/24107.162.0.0/16107.162.36.0/24107.162.134.0/24107.162.98.0/23107.162.220.0/24107.162.174.0/24107.162.34.0/24107.162.191.0/24107.162.168.0/24107.162.173.0/24107.162.185.0/24107.162.59.0/24107.162.139.0/24107.162.162.0/24107.162.233.0/24107.162.11.0/24107.162.207.0/24107.162.156.0/24107.162.195.0/24107.162.55.0/24107.162.147.0/24107.162.230.0/24107.162.154.0/24107.162.182.0/24107.162.5.0/24107.162.159.0/24107.162.143.0/24107.162.205.0/24107.162.193.0/24107.162.35.0/24107.162.188.0/24107.162.52.0/24107.162.223.0/24107.162.133.0/24107.162.151.0/24107.162.128.0/24107.162.204.0/23107.162.160.0/24107.162.33.0/24107.162.8.0/24107.162.175.0/24107.162.142.0/24107.162.50.0/24107.162.194.0/24107.162.206.0/24107.162.155.0/24107.162.176.0/24107.162.141.0/24107.162.96.0/23107.162.122.0/24107.162.7.0/24107.162.131.0/24107.162.236.0/24107.162.212.0/24107.162.177.0/24107.162.10.0/24107.162.181.0/24107.162.178.0/24107.162.6.0/24107.162.237.0/24107.162.148.0/24107.162.171.0/24107.162.163.0/24107.162.48.0/24107.162.57.0/24107.162.158.0/24107.162.186.0/24107.162.224.0/24107.162.225.0/24107.162.149.0/24107.162.172.0/24107.162.189.0/24107.162.38.0/24107.162.146.0/24107.162.153.0/24107.162.54.0/24107.162.216.0/24
IPv6 prefixes (37)
2604:e180:a09::/482604:e180:4::/482604:e180:1004::/482604:e180:ff02::/482604:e180:a04::/482604:e180:de01::/482604:e180:a05::/482604:e180:5200::/482604:e180:5::/482604:e180:de02::/482604:e180:a01::/482604:e180:a03::/482604:e180:1005::/482604:e180:a02::/482604:e180:a07::/482604:e180:81::/482604:e180:5000::/482604:e180:de05::/482604:e180:1003::/482604:e180:5100::/402604:e180:1001::/482604:e180:a06::/482604:e180:de04::/482604:e180::/482604:e180:82::/482604:e180:de03::/482604:e180:3::/482604:e180:83::/482604:e180:2::/482604:e180:1002::/482604:e180:de08::/482604:e180::/322604:e180:85::/482604:e180:84::/482604:e180:1::/482604:e180:a08::/482604:e180:a0a::/48
RPKI-validate all prefixes of AS55002
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | F5, Inc. | FINC-1 | 801 5th Ave, Seattle, WA, 98104, United States | |
| abuse | F5 Abuse | FABUS-ARIN | [email protected], +1-206-272-7969 | 801 5th Ave, Seattle, WA, 98104, United States |
| technical, administrative, dns, noc, routing | F5 Cloud Networking | FCN1-ARIN | [email protected], +1-206-272-7969 | 801 5th Ave, Seattle, WA, 98104, United States |
Raw registry response
{
"endAutnum": 55002,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-27T10:16:26-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-05-03T23:39:39-04:00"
}
],
"handle": "FABUS-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/FABUS-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/55002"
},
{
"href": "https://whois.arin.net/rest/poc/FABUS-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/55002"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "801 5th Ave\nSeattle\nWA\n98104\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"F5 Abuse"
],
[
"org",
[],
"text",
"F5, Inc."
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-206-272-7969"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-08-22T14:14:50-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-05-03T19:54:53-04:00"
}
],
"handle": "FCN1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/FCN1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/55002"
},
{
"href": "https://whois.arin.net/rest/poc/FCN1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/55002"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"F5 Cloud Network team contact information."
],
"title": "Registration Comments"
}
],
"roles": [
"technical",
"administrative",
"dns",
"noc",
"routing"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "801 5th Ave\nSeattle\nWA\n98104\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"F5 Cloud Networking"
],
[
"org",
[],
"text",
"F5, Inc."
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-206-272-7969"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-09-18T11:36:59-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-03-09T22:49:27-05:00"
}
],
"handle": "FINC-1",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/FINC-1",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/55002"
},
{
"href": "https://whois.arin.net/rest/org/FINC-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/55002"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"F5, Inc."
],
[
"adr",
{
"label": "801 5th Ave\nSeattle\nWA\n98104\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-06-20T15:01:12-04:00"
},
{
"eventAction": "registration",
"eventDate": "2013-02-12T15:23:38-05:00"
}
],
"handle": "AS55002",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/55002",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/55002"
},
{
"href": "https://whois.arin.net/rest/asn/AS55002",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/55002"
}
],
"name": "DEFENSE-NET",
"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/55002"
}
],
"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/55002"
}
],
"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": 55002,
"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.