Organization
TeleCommunication Systems, Incorporated
INAP-DAL-EXT1-TELECOMSYS-59018
Location
Seattle (Downtown)
Washington, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- Washington
- City
- Seattle (Downtown)
- Continent
- North America
- Coordinates
- 47.6129, -122.35 View on map ↗
Network Information
IP Range 72.5.248.0 – 72.5.248.7 CIDR 72.5.248.0/29 Network Name INAP-DAL-EXT1-TELECOMSYS-59018 Handle NET-72-5-248-0-1 Type ASSIGNMENT Parent Network NET-72-5-224-0-2 Organization TeleCommunication Systems, Incorporated Organization ID C03094939 Address 2401 Elliott Ave. 2nd floor, Seattle, WA, 98121, United States Country United States (US) Registry ARIN Registered On Jun 28, 2012 Last Updated Oct 10, 2023 Status
active
ASN & Routing
Origin AS AS12179 AS Name INTERNAP-2BLK - Unitas Global, US Announced Prefix 72.5.248.0/21 AS Registry ARIN Prefix Country United States (US) Allocated 2004-09-30 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": "72.5.248.0",
"length": 29
}
],
"endAddress": "72.5.248.7",
"entities": [
{
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-09T11:33:17-04:00"
},
{
"eventAction": "registration",
"eventDate": "2025-01-27T21:12:41-05:00"
}
],
"handle": "ADMIN8940-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ADMIN8940-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.5.248.0"
},
{
"href": "https://whois.arin.net/rest/poc/ADMIN8940-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.5.248.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "1209 Orange Street\nWilmington\nDE\n19801\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Admin"
],
[
"org",
{},
"text",
"PF IPV4 Holdings, LLC"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-424-207-1300"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-02T15:32:11-05:00"
},
{
"eventAction": "registration",
"eventDate": "2018-03-29T11:31:26-04:00"
}
],
"handle": "IPADM814-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IPADM814-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.5.248.0"
},
{
"href": "https://whois.arin.net/rest/poc/IPADM814-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.5.248.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"abuse",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "1500 Broadway, 26th Floor\nNew York\nNY\n10036\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"IP Admin"
],
[
"org",
{},
"text",
"Hilco Streambank"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-212-610-5663"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-03T11:28:09-04:00"
},
{
"eventAction": "registration",
"eventDate": "2015-12-10T14:08:17-05:00"
}
],
"handle": "ABUSE5306-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE5306-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.5.248.0"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE5306-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.5.248.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "9920 Jefferson Blvd\nCulver City\nCA\n90232\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Abuse Dept"
],
[
"org",
{},
"text",
"PacketFabric"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-424-207-1300"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-12T16:30:39-04:00"
},
{
"eventAction": "registration",
"eventDate": "2015-12-10T14:10:52-05:00"
}
],
"handle": "NOC32469-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOC32469-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.5.248.0"
},
{
"href": "https://whois.arin.net/rest/poc/NOC32469-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.5.248.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "9920 Jefferson Blvd\nCulver City\nCA\n90232\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Network Operations Center"
],
[
"org",
{},
"text",
"PacketFabric"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-424-207-1300"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-02-20T15:34:22-05:00"
},
{
"eventAction": "registration",
"eventDate": "2025-01-27T21:20:41-05:00"
}
],
"handle": "PIHL-4",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/PIHL-4",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.5.248.0"
},
{
"href": "https://whois.arin.net/rest/org/PIHL-4",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.5.248.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"PF IPV4 Borrower, LLC"
],
[
"adr",
{
"label": "1209 Orange Street\nWilmington\nDE\n19801\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-06-28T14:48:21-04:00"
},
{
"eventAction": "registration",
"eventDate": "2012-06-28T14:48:21-04:00"
}
],
"handle": "C03094939",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/C03094939",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.5.248.0"
},
{
"href": "https://whois.arin.net/rest/customer/C03094939",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.5.248.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"TeleCommunication Systems, Incorporated"
],
[
"adr",
{
"label": "2401 Elliott Ave. 2nd floor\nSeattle\nWA\n98121\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2023-10-10T14:59:52-04:00"
},
{
"eventAction": "registration",
"eventDate": "2012-06-28T14:48:21-04:00"
}
],
"handle": "NET-72-5-248-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/72.5.248.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.5.248.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-72-5-248-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/72.5.248.0"
},
{
"href": "https://rdap.arin.net/registry/ip/72.5.224.0/19",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/72.5.248.0"
}
],
"name": "INAP-DAL-EXT1-TELECOMSYS-59018",
"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/72.5.248.0"
}
],
"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/72.5.248.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-72-5-224-0-2",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "72.5.248.0",
"status": [
"active"
],
"type": "ASSIGNMENT"
} Contact details of private individuals are redacted.