No route on the internet covers 172.64.0.0.
Location from GeoLite2 data created by MaxMind
From AbuseIPDB
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # NetRange: 172.64.0.0 - 172.71.255.255 CIDR: 172.64.0.0/13 NetName: CLOUDFLARENET NetHandle: NET-172-64-0-0-1 Parent: NET172 (NET-172-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Cloudflare, Inc. (CLOUD14) RegDate: 2015-02-25 Updated: 2024-09-04 Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse Comment: Geofeed: https://api.cloudflare.com/local-ip-ranges.csv Ref: https://rdap.arin.net/registry/ip/172.64.0.0 OrgName: Cloudflare, Inc. OrgId: CLOUD14 Address: 101 Townsend Street City: San Francisco StateProv: CA PostalCode: 94107 Country: US RegDate: 2010-07-09 Updated: 2024-11-25 Ref: https://rdap.arin.net/registry/entity/CLOUD14 OrgNOCHandle: CLOUD146-ARIN OrgNOCName: Cloudflare-NOC OrgNOCPhone: +1-650-319-8930 OrgNOCEmail: noc@cloudflare.com OrgNOCRef: https://rdap.arin.net/registry/entity/CLOUD146-ARIN OrgRoutingHandle: CLOUD146-ARIN OrgRoutingName: Cloudflare-NOC OrgRoutingPhone: +1-650-319-8930 OrgRoutingEmail: noc@cloudflare.com OrgRoutingRef: https://rdap.arin.net/registry/entity/CLOUD146-ARIN OrgAbuseHandle: ABUSE2916-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-650-319-8930 OrgAbuseEmail: abuse@cloudflare.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN OrgTechHandle: ADMIN2521-ARIN OrgTechName: Admin OrgTechPhone: +1-650-319-8930 OrgTechEmail: rir@cloudflare.com OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN RTechHandle: ADMIN2521-ARIN RTechName: Admin RTechPhone: +1-650-319-8930 RTechEmail: rir@cloudflare.com RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN RAbuseHandle: ABUSE2916-ARIN RAbuseName: Abuse RAbusePhone: +1-650-319-8930 RAbuseEmail: abuse@cloudflare.com RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN RNOCHandle: NOC11962-ARIN RNOCName: NOC RNOCPhone: +1-650-319-8930 RNOCEmail: noc@cloudflare.com RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #
From https://rdap.arin.net/registry/ip/172.64.0.0
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "172.64.0.0",
"length": 13
}
],
"endAddress": "172.71.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-23T22:28:37-04:00"
},
{
"eventAction": "registration",
"eventDate": "2021-07-01T14:10:58-04:00"
}
],
"handle": "CLOUD146-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CLOUD146-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.71.159.66"
},
{
"href": "https://whois.arin.net/rest/poc/CLOUD146-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.71.159.66"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc",
"routing"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "101 Townsend St\nSan Francsico\nCA\n94107\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Cloudflare-NOC"
],
[
"org",
{},
"text",
"Cloudflare, Inc"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"noc@cloudflare.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-650-319-8930"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-09-04T13:14:53-04:00"
},
{
"eventAction": "registration",
"eventDate": "2011-02-14T19:00:47-05:00"
}
],
"handle": "ABUSE2916-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE2916-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.71.159.66"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE2916-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.71.159.66"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse"
],
"title": "Registration Comments"
},
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-09-04"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "101 Townsend Street\nSan Francisco\nCA\n94107\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Abuse"
],
[
"org",
{},
"text",
"Cloudflare, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"abuse@cloudflare.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-650-319-8930"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-12T04:48:05-04:00"
},
{
"eventAction": "registration",
"eventDate": "2011-04-19T16:11:36-04:00"
}
],
"handle": "ADMIN2521-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ADMIN2521-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.71.159.66"
},
{
"href": "https://whois.arin.net/rest/poc/ADMIN2521-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.71.159.66"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse"
],
"title": "Registration Comments"
}
],
"roles": [
"administrative",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "101 Townsend Street\nSan Francisco\nCA\n94107\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Admin"
],
[
"org",
{},
"text",
"Cloudflare, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"rir@cloudflare.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-650-319-8930"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-25T11:09:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "2010-07-09T14:10:42-04:00"
}
],
"handle": "CLOUD14",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CLOUD14",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.71.159.66"
},
{
"href": "https://whois.arin.net/rest/org/CLOUD14",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.71.159.66"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Cloudflare, Inc."
],
[
"adr",
{
"label": "101 Townsend Street\nSan Francisco\nCA\n94107\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-09-04T13:14:53-04:00"
},
{
"eventAction": "registration",
"eventDate": "2011-02-14T19:00:47-05:00"
}
],
"handle": "ABUSE2916-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE2916-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.71.159.66"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE2916-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.71.159.66"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse"
],
"title": "Registration Comments"
},
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-09-04"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "101 Townsend Street\nSan Francisco\nCA\n94107\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Abuse"
],
[
"org",
{},
"text",
"Cloudflare, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"abuse@cloudflare.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-650-319-8930"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-12T04:48:05-04:00"
},
{
"eventAction": "registration",
"eventDate": "2011-04-19T16:11:36-04:00"
}
],
"handle": "ADMIN2521-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ADMIN2521-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.71.159.66"
},
{
"href": "https://whois.arin.net/rest/poc/ADMIN2521-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.71.159.66"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse"
],
"title": "Registration Comments"
}
],
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "101 Townsend Street\nSan Francisco\nCA\n94107\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Admin"
],
[
"org",
{},
"text",
"Cloudflare, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"rir@cloudflare.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-650-319-8930"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-30T05:15:18-04:00"
},
{
"eventAction": "registration",
"eventDate": "2011-04-19T16:25:31-04:00"
}
],
"handle": "NOC11962-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NOC11962-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.71.159.66"
},
{
"href": "https://whois.arin.net/rest/poc/NOC11962-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.71.159.66"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse"
],
"title": "Registration Comments"
}
],
"roles": [
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "101 Townsend Street\nSan Francisco\nCA\n94107\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"NOC"
],
[
"org",
{},
"text",
"Cloudflare, Inc."
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"noc@cloudflare.com"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-650-319-8930"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-09-04T07:54:28-04:00"
},
{
"eventAction": "registration",
"eventDate": "2015-02-25T20:57:09-05:00"
}
],
"handle": "NET-172-64-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/172.64.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/172.71.159.66"
},
{
"href": "https://whois.arin.net/rest/net/NET-172-64-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/172.71.159.66"
}
],
"name": "CLOUDFLARENET",
"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/172.71.159.66"
}
],
"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/172.71.159.66"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-172-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse",
"Geofeed: https://api.cloudflare.com/local-ip-ranges.csv"
],
"title": "Registration Comments"
}
],
"startAddress": "172.64.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
}