Organization
Costco Companies, Inc.
COSTCOCO
Location
Seattle
Washington, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- Washington
- City
- Seattle
- Continent
- North America
- Coordinates
- 47.6061, -122.333 View on map ↗
Network Information
IP Range 170.167.0.0 – 170.167.255.255 CIDR 170.167.0.0/16 Network Name COSTCOCO Handle NET-170-167-0-0-1 Type DIRECT ALLOCATION Parent Network NET-170-0-0-0-0 Organization Costco Companies, Inc. Organization ID COSTCO Address 999 Lake Drive, Issaquah, WA, 98027, United States Country United States (US) Registry ARIN Registered On Jul 19, 1994 Last Updated Dec 15, 2021 Status
active
ASN & Routing
Origin AS AS11283 AS Name COSTCO - Costco, Inc., US Announced Prefix 170.167.201.0/24 AS Registry ARIN Prefix Country United States (US) Allocated 1994-07-19 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": "170.167.0.0",
"length": 16
}
],
"endAddress": "170.167.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-04T16:25:43-04:00"
},
{
"eventAction": "registration",
"eventDate": "2002-10-01T17:07:36-04:00"
}
],
"handle": "DRAC-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DRAC-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/170.167.201.0"
},
{
"href": "https://whois.arin.net/rest/poc/DRAC-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/170.167.201.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"administrative",
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "999 Lake Drive\nIssaquah\nWA\n98027\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Domain Registration Admin Contact"
],
[
"org",
{},
"text",
"Costco Companies, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-425-313-8100"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-425-416-5492"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-425-427-7037"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2011-09-24T08:30:57-04:00"
},
{
"eventAction": "registration",
"eventDate": "1994-07-19T00:00:00-04:00"
}
],
"handle": "COSTCO",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/COSTCO",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/170.167.201.0"
},
{
"href": "https://whois.arin.net/rest/org/COSTCO",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/170.167.201.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Costco Companies, Inc."
],
[
"adr",
{
"label": "999 Lake Drive\nIssaquah\nWA\n98027\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-12-14T20:28:37-05:00"
},
{
"eventAction": "registration",
"eventDate": "1994-07-19T00:00:00-04:00"
}
],
"handle": "NET-170-167-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/170.167.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/170.167.201.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-170-167-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/170.167.201.0"
}
],
"name": "COSTCOCO",
"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/170.167.201.0"
}
],
"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/170.167.201.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-170-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "170.167.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.