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AS11739
CHIRISA-TECHNOLOGY-PARKS-01 - Digital Fortress, Inc. Announcing routesAS nameCHIRISA-TECHNOLOGY-PARKS-01
OrganisationDigital Fortress, Inc.
Registry (RIR)ARIN
HandleAS11739
RangeAS11739
Registered03 Dec 1998
Last changed07 Aug 2024
Abuse contact[email protected]
3IPv4 prefixes
0IPv6 prefixes
6Upstreams
1Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS6461 | ZAYO-6461 - Zayo Bandwidth | 142 |
| AS21508 | COMCAST-21508 - Comcast Cable Communications, LLC | 135 |
| AS174 | COGENT-174 - Cogent Communications, LLC | 111 |
| AS20055 | AS-WHOLESAIL - Wholesail networks LLC | 95 |
| AS701 | UUNET - Verizon Business | 5 |
| AS33491 | COMCAST-33491 - Comcast Cable Communications, LLC | 2 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS3361 | DF-TUKWILA01 - Digital Fortress, Inc. | 62 |
IPv4 prefixes (3)
RPKI-validate all prefixes of AS11739
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | Digital Fortress, Inc. | DF-35 | 12101 Tukwila International Blvd, Suite 410, Seattle, WA, 98168, United States | |
| dns | SysOps | SYSOP16-ARIN | [email protected], +1-206-395-7163 | 12101 Tukwila International Blvd, Seattle, WA, 98168, United States |
| abuse, noc | NOC | NOC13423-ARIN | [email protected], +1-206-838-1630 | 12101 Tukwila International BLVD., Tukwila, WA, 98168, United States |
| administrative, technical | Cody Charles Freiburger | CCF7-ARIN | [email protected], +1-206-746-6015 | 12101 Tukwila International Blvd, Tukwila, WA, 98168, United States |
Raw registry response
{
"endAutnum": 11739,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-10-09T16:05:34-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-04-07T13:51:57-04:00"
}
],
"handle": "SYSOP16-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SYSOP16-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/11739"
},
{
"href": "https://whois.arin.net/rest/poc/SYSOP16-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/11739"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"dns"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "12101 Tukwila International Blvd\nSeattle\nWA\n98168\nUnited States"
},
"text",
[
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""
]
],
[
"fn",
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"text",
"SysOps"
],
[
"org",
[],
"text",
"Chirisa DF LLC"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-206-395-7163"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-11-06T14:51:24-05:00"
},
{
"eventAction": "registration",
"eventDate": "2013-10-31T15:22:11-04:00"
}
],
"handle": "NOC13423-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOC13423-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/11739"
},
{
"href": "https://whois.arin.net/rest/poc/NOC13423-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/11739"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://dfcolo.com\r",
"\r",
"NOC hours are 24X7"
],
"title": "Registration Comments"
}
],
"roles": [
"abuse",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "12101 Tukwila International BLVD.\nTukwila\nWA\n98168\nUnited States"
},
"text",
[
"",
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"",
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"",
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""
]
],
[
"fn",
[],
"text",
"NOC"
],
[
"org",
[],
"text",
"Digital Fortress"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-206-838-1630"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-10T13:13:37-04:00"
},
{
"eventAction": "registration",
"eventDate": "2017-08-28T15:50:53-04:00"
}
],
"handle": "CCF7-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CCF7-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/11739"
},
{
"href": "https://whois.arin.net/rest/poc/CCF7-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/11739"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "12101 Tukwila International Blvd\nTukwila\nWA\n98168\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"Cody Charles Freiburger"
],
[
"n",
[],
"text",
[
"Freiburger",
"Cody",
"Charles",
"",
""
]
],
[
"kind",
[],
"text",
"individual"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-206-746-6015"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-10-09T16:17:38-04:00"
},
{
"eventAction": "registration",
"eventDate": "2012-09-06T14:55:36-04:00"
}
],
"handle": "DF-35",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DF-35",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/11739"
},
{
"href": "https://whois.arin.net/rest/org/DF-35",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/11739"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://www.digital-fortress.com",
"NOC hours are 7x24"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Digital Fortress, Inc."
],
[
"adr",
{
"label": "12101 Tukwila International Blvd, Suite 410\nSeattle\nWA\n98168\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-08-06T17:15:51-04:00"
},
{
"eventAction": "registration",
"eventDate": "1998-12-03T00:00:00-05:00"
}
],
"handle": "AS11739",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/11739",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/11739"
},
{
"href": "https://whois.arin.net/rest/asn/AS11739",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/11739"
}
],
"name": "CHIRISA-TECHNOLOGY-PARKS-01",
"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/11739"
}
],
"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/11739"
}
],
"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": 11739,
"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.