Organization
CLOUDFLARE_103_21_244_0
Location
Toronto
Ontario, Canada (CA)
Hostname
—
Geolocation
Canada (CA) Canada
- Country
- Canada (CA)
- Region
- Ontario
- City
- Toronto
- Continent
- North America
- Coordinates
- 43.6532, -79.3832 View on map ↗
Network Information
IP Range 103.21.244.0 – 103.21.244.255 CIDR 103.21.244.0/24 Network Name CLOUDFLARE_103_21_244_0 Handle 103.21.244.0 - 103.21.244.255 Type ALLOCATED NON-PORTABLE Country United States (US) Registry APNIC Description Cloudflare, inc., 101 Townsend Street, San Francisco CA 94107 Registered On Feb 23, 2016 Last Updated Jan 13, 2021 Status
active
ASN & Routing
Origin AS AS13335 AS Name CLOUDFLARENET - Cloudflare, Inc., US Announced Prefix 103.21.244.0/24 AS Registry APNIC Prefix Country United States (US) Allocated 2012-10-23 RPKI Origin Invalid: announced prefix is more specific than the ROA allows
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Email [email protected]
Raw RDAP Response
{
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"cidr0",
"rdap_level_0"
],
"notices": [
{
"title": "Source",
"description": [
"Objects returned came from source",
"APNIC"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.apnic.net/ip/103.21.244.0",
"rel": "terms-of-service",
"href": "http://www.apnic.net/db/dbcopyright.html",
"type": "text/html"
}
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"value": "https://rdap.apnic.net/ip/103.21.244.0",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "US",
"name": "CLOUDFLARE_103_21_244_0",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2016-02-23T23:43:44Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-01-13T23:48:11Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/103.21.244.0",
"rel": "self",
"href": "https://rdap.apnic.net/ip/103.21.244.0/24",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Cloudflare, inc.",
"101 Townsend Street, San Francisco CA 94107"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2012-10-22T22:57:58Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-04-10T14:53:08Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/103.21.244.0",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-CLOUDFLAREHK-AP",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"[email protected] was validated on 2026-03-25",
"[email protected] was validated on 2026-04-10"
],
"title": "remarks"
}
],
"handle": "IRT-CLOUDFLAREHK-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-CLOUDFLAREHK-AP"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Cloudflare, Inc.\n101 Townsend Street, San Francisco CA 94107"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"technical",
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2016-02-23T01:34:25Z"
},
{
"eventAction": "last changed",
"eventDate": "2017-09-07T21:56:15Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/103.21.244.0",
"rel": "self",
"href": "https://rdap.apnic.net/entity/CTC15-AP",
"type": "application/rdap+json"
}
],
"handle": "CTC15-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Cloudflare Technical Contact"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "101 Townsend Street, San Francisco CA 94107"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+1-650-319-8930"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
}
],
"handle": "103.21.244.0 - 103.21.244.255",
"type": "ALLOCATED NON-PORTABLE",
"startAddress": "103.21.244.0",
"endAddress": "103.21.244.255",
"objectClassName": "ip network",
"ipVersion": "v4",
"cidr0_cidrs": [
{
"v4prefix": "103.21.244.0",
"length": 24
}
],
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.