Organization
Google Fiber Inc.
GFIBER-V4
Location
San Antonio
Texas, United States (US)
Hostname
136-51-64-0.googlefiber.net
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- Texas
- City
- San Antonio
- Continent
- North America
- Coordinates
- 29.4252, -98.4946 View on map ↗
Network Information
IP Range 136.32.0.0 – 136.63.255.255 CIDR 136.32.0.0/11 Network Name GFIBER-V4 Handle NET-136-32-0-0-1 Type DIRECT ALLOCATION Parent Network NET-136-0-0-0-0 Organization Google Fiber Inc. Organization ID GF Address 1600 Amphitheatre Parkway, Mountain View, CA, 94043, United States Country United States (US) Registry ARIN Registered On Oct 06, 2015 Last Updated Mar 11, 2026 Status
active
ASN & Routing
Origin AS AS16591 AS Name GOOGLE-FIBER - Google Fiber Inc., US Announced Prefix 136.51.64.0/20 AS Registry ARIN Prefix Country United States (US) Allocated 2015-10-06 RPKI Origin Valid (covered by a matching ROA)
Reverse DNS
PTR Record
Abuse Contact
Raw RDAP Response
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "136.32.0.0",
"length": 11
}
],
"endAddress": "136.63.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-03-25T11:54:23-04:00"
},
{
"eventAction": "registration",
"eventDate": "2013-05-14T17:29:56-04:00"
}
],
"handle": "GFA32-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GFA32-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/136.51.64.0"
},
{
"href": "https://whois.arin.net/rest/poc/GFA32-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/136.51.64.0"
}
],
"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 2025-03-25"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "1600 Amphitheatre Parkway\nMountain View\nCA\n94043\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Google Fiber Abuse"
],
[
"org",
{},
"text",
"Google Fiber"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-650-253-0000"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-12T19:49:45-04:00"
},
{
"eventAction": "registration",
"eventDate": "2026-03-12T19:49:45-04:00"
}
],
"handle": "GAC19-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GAC19-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/136.51.64.0"
},
{
"href": "https://whois.arin.net/rest/poc/GAC19-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/136.51.64.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative",
"dns"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "1600 Amphitheatre Parkway, Building 40\nMountain View\nCA\n94043\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"GFiber ARIN Contact"
],
[
"org",
{},
"text",
"GFiber"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-650-253-0000"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-12T19:57:09-04:00"
},
{
"eventAction": "registration",
"eventDate": "2026-03-12T19:57:09-04:00"
}
],
"handle": "GRC6-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GRC6-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/136.51.64.0"
},
{
"href": "https://whois.arin.net/rest/poc/GRC6-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/136.51.64.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"routing",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "1600 Amphitheatre Parkway, Building 40\nMountain View\nCA\n94043\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"GFiber Routing Contact"
],
[
"org",
{},
"text",
"GFiber"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-650-253-0000"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-10-02T16:17:39-04:00"
},
{
"eventAction": "registration",
"eventDate": "2010-10-08T13:08:36-04:00"
}
],
"handle": "GF",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GF",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/136.51.64.0"
},
{
"href": "https://whois.arin.net/rest/org/GF",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/136.51.64.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Google Fiber Inc."
],
[
"adr",
{
"label": "1600 Amphitheatre Parkway\nMountain View\nCA\n94043\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-03-11T18:41:05-04:00"
},
{
"eventAction": "registration",
"eventDate": "2015-10-06T12:38:37-04:00"
}
],
"handle": "NET-136-32-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/136.32.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/136.51.64.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-136-32-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/136.51.64.0"
}
],
"name": "GFIBER-V4",
"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/136.51.64.0"
}
],
"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/136.51.64.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-136-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"Geofeed: https://static.prd.gfiber.com/geofeed/geofeed"
],
"title": "Registration Comments"
}
],
"startAddress": "136.32.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.