136.31.0.20
ISP
Data retrieved at
Network
ASN
IP Range
Company
Webpass Inc.
Network
SAN-ANTONIO-1
Using networksdb.io for network lookups.
Hostname
136-31-0-20.cab.webpass.net
AS Domain
gfiber.com
Using host.io for pre-visualize domains.
Type
ISP
Handle
NET-136-31-0-0-1
Registered
2021-03-09
Last Changed
2021-03-09
View raw RDAP
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "136.31.0.0",
"length": 18
}
],
"endAddress": "136.31.63.255",
"entities": [
{
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-08T10:10:18-04:00"
},
{
"eventAction": "registration",
"eventDate": "2007-05-01T18:54:07-04:00"
}
],
"handle": "WEBPA-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/WEBPA-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/136.31.0.20"
},
{
"href": "https://whois.arin.net/rest/poc/WEBPA-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/136.31.0.20"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "262 7th Street\nSan Francisco\nCA\n94103\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Webpass NOC"
],
[
"org",
{},
"text",
"Webpass Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-415-233-4100"
]
]
]
},
{
"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/136.31.0.20"
},
{
"href": "https://whois.arin.net/rest/poc/GFA32-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/136.31.0.20"
}
],
"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/136.31.0.20"
},
{
"href": "https://whois.arin.net/rest/poc/GAC19-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/136.31.0.20"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"dns",
"administrative"
],
"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/136.31.0.20"
},
{
"href": "https://whois.arin.net/rest/poc/GRC6-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/136.31.0.20"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"routing"
],
"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": "2026-10-02T16:33:21-04:00"
},
{
"eventAction": "registration",
"eventDate": "2007-05-02T13:54:44-04:00"
}
],
"handle": "WEBPA",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/WEBPA",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/136.31.0.20"
},
{
"href": "https://whois.arin.net/rest/org/WEBPA",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/136.31.0.20"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Webpass Inc."
],
[
"adr",
{
"label": "267 8th Street\nSan Francisco\nCA\n94103\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-03-09T13:48:42-05:00"
},
{
"eventAction": "registration",
"eventDate": "2021-03-09T13:48:42-05:00"
}
],
"handle": "C07802226",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/C07802226",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/136.31.0.20"
},
{
"href": "https://whois.arin.net/rest/customer/C07802226",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/136.31.0.20"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Webpass Inc."
],
[
"adr",
{
"label": "9550 Westover Hills Blvd\nSan Antonio\nTX\n78251\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-03-09T13:48:42-05:00"
},
{
"eventAction": "registration",
"eventDate": "2021-03-09T13:48:42-05:00"
}
],
"handle": "NET-136-31-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/136.31.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/136.31.0.20"
},
{
"href": "https://whois.arin.net/rest/net/NET-136-31-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/136.31.0.20"
},
{
"href": "https://rdap.arin.net/registry/ip/136.24.0.0/13",
"rel": "up",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/136.31.0.20"
}
],
"name": "SAN-ANTONIO-1",
"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/136.31.0.20"
}
],
"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/136.31.0.20"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-136-24-0-0-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "136.31.0.0",
"status": [
"active"
],
"type": "ASSIGNMENT"
}
Security
No security threats detected for this IP.
VPN
Proxy
Tor
Hosting
Residential Proxy
Bogon
Abuser
Crawler
RPKI
RPKI Origin Validation
RPKI verifies that an IP prefix is legitimately announced by the authorized Autonomous System (ASN) using Route Origin Authorizations (ROAs).
Valid.
This prefix is correctly authorized by a valid ROA.
VALID
Validated Prefix
136.31.0.0/18
Authorized ASN
AS19165
Abuse Contacts
IP Geolocation
Country
United States
City
San Antonio (📍 78232)
Texas
Time Zone
America/Chicago
Coordinates
29.5968, -98.4765
Continent
North America
European Union
No.
Phone prefix
+1
Currency
US Dollar (USD $)