# A Cloudflare Web Address (ARIN) IP WHOIS of 104.16.132.229 (ARIN), a cloudflare.com address: AS13335 and the network 104.16.0.0/12 of Cloudflare, Inc. Source: https://docs.deepinfo.com/reference/lookup/ip-whois/examples/arin-cloudflare/ Last updated: 2026-09-24 --- `GET https://api.deepinfo.com/v1/lookup/ip-whois?ip=104.16.132.229` IP WHOIS of 104.16.132.229 (ARIN), a cloudflare.com address: AS13335 and the network 104.16.0.0/12 of Cloudflare, Inc. Example 4 of 8 · [IP WHOIS Examples](/reference/lookup/ip-whois/examples/) · endpoint: [IP WHOIS](/reference/lookup/ip-whois/) Tags: `param` `ip` · `value` `104.16.132.229` Asks for the IP WHOIS record of `104.16.132.229`, one of the addresses `cloudflare.com` resolves to (see the DNS Lookup examples). `asn` is `13335` (`CLOUDFLARENET - Cloudflare, Inc., US`) and the announced range `asn_cidr` is `104.16.128.0/20`, while the registered network `CLOUDFLARENET` is much larger: `104.16.0.0/12`, a `DIRECT ALLOCATION` since 2014. `objects` holds the registrant `Cloudflare, Inc.` and four role groups (Abuse, Admin, NOC and Cloudflare-NOC); a network remark points to Cloudflare's abuse form and geofeed. ## Request | Parameter | In | Value | |---|---|---| | `ip` | query | `104.16.132.229` | ```bash curl 'https://api.deepinfo.com/v1/lookup/ip-whois?ip=104.16.132.229' \ -H 'apikey: YOUR_API_KEY' \ -H 'Accept: application/json' ``` ## Response ### 200 · OK `Content-Type: application/json` · `ratelimit-limit: 1` · `ratelimit-remaining: 0` · `ratelimit-reset: 1` · `x-ratelimit-limit-second: 1` · `x-ratelimit-remaining-second: 0` · `deepinfo-request-id: 5f0c6a8e-1b2d-4c3e-9f4a-7b8c9d0e1f2a` ```json { "ip": "104.16.132.229", "ipwhois": { "asn": "13335", "asn_cidr": "104.16.128.0/20", "asn_description": "CLOUDFLARENET - Cloudflare, Inc., US", "asn_country_code": "US", "asn_registry": "arin", "entities": [ "CLOUD14", "ABUSE2916-ARIN", "ADMIN2521-ARIN", "NOC11962-ARIN" ], "asn_date": "2014-03-28", "nir": null, "query": "104.16.132.229", "raw": null, "network": { "cidr": "104.16.0.0/12", "name": "CLOUDFLARENET", "country": null, "start_address": "104.16.0.0", "end_address": "104.31.255.255", "handle": "NET-104-16-0-0-1", "ip_version": "v4", "links": [ "https://rdap.arin.net/registry/ip/104.16.0.0", "https://whois.arin.net/rest/net/NET-104-16-0-0-1" ], "parent_handle": "NET-104-0-0-0-0", "raw": null, "status": [ "active" ], "type": "DIRECT ALLOCATION", "notices": [ { "title": "Terms of Service", "description": "By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use", "links": [ "https://www.arin.net/resources/registry/whois/tou/" ] }, { "title": "Whois Inaccuracy Reporting", "description": "If you see inaccuracies in the results, please visit: ", "links": [ "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/" ] }, { "title": "Copyright Notice", "description": "Copyright 1997-2026, American Registry for Internet Numbers, Ltd.", "links": null } ], "remarks": [ { "title": "Registration Comments", "description": "All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse\nGeofeed: https://api.cloudflare.com/local-ip-ranges.csv", "links": null } ], "events": [ { "action": "last changed", "actor": null, "timestamp": "2024-09-04T10:51:26Z" }, { "action": "registration", "actor": null, "timestamp": "2014-03-28T15:30:55Z" } ] }, "objects": { "CLOUD14": { "contact": { "email": null, "address": [ { "type": null, "value": "101 Townsend Street\nSan Francisco\nCA\n94107\nUnited States" } ], "phone": null, "kind": "org", "name": "Cloudflare, Inc.", "role": null, "title": null }, "entities": [ "CLOUD146-ARIN", "ABUSE2916-ARIN", "ADMIN2521-ARIN" ], "events": [ { "action": "last changed", "actor": null, "timestamp": "2024-11-25T16:09:46Z" }, { "action": "registration", "actor": null, "timestamp": "2010-07-09T18:10:42Z" } ], "events_actor": null, "handle": "CLOUD14", "links": [ "https://rdap.arin.net/registry/entity/CLOUD14", "https://whois.arin.net/rest/org/CLOUD14" ], "notices": null, "raw": null, "remarks": null, "roles": [ "registrant" ], "status": null }, "ABUSE2916-ARIN": { "contact": { "email": [ { "type": null, "value": "user@cloudflare.com" } ], "address": [ { "type": null, "value": "101 Townsend Street\nSan Francisco\nCA\n94107\nUnited States" } ], "phone": [ { "type": [ "work", "voice" ], "value": "+1-650-319-8930" } ], "kind": "group", "name": "Abuse", "role": null, "title": null }, "entities": null, "events": [ { "action": "last changed", "actor": null, "timestamp": "2024-09-04T17:14:53Z" }, { "action": "registration", "actor": null, "timestamp": "2011-02-15T00:00:47Z" } ], "events_actor": null, "handle": "ABUSE2916-ARIN", "links": [ "https://rdap.arin.net/registry/entity/ABUSE2916-ARIN", "https://whois.arin.net/rest/poc/ABUSE2916-ARIN" ], "notices": null, "raw": null, "remarks": [ { "title": "Registration Comments", "description": "All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse", "links": null }, { "title": "Unvalidated POC", "description": "ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-09-04", "links": null } ], "roles": [ "abuse" ], "status": null }, "ADMIN2521-ARIN": { "contact": { "email": [ { "type": null, "value": "user@cloudflare.com" } ], "address": [ { "type": null, "value": "101 Townsend Street\nSan Francisco\nCA\n94107\nUnited States" } ], "phone": [ { "type": [ "work", "voice" ], "value": "+1-650-319-8930" } ], "kind": "group", "name": "Admin", "role": null, "title": null }, "entities": null, "events": [ { "action": "last changed", "actor": null, "timestamp": "2026-06-12T08:48:05Z" }, { "action": "registration", "actor": null, "timestamp": "2011-04-19T20:11:36Z" } ], "events_actor": null, "handle": "ADMIN2521-ARIN", "links": [ "https://rdap.arin.net/registry/entity/ADMIN2521-ARIN", "https://whois.arin.net/rest/poc/ADMIN2521-ARIN" ], "notices": null, "raw": null, "remarks": [ { "title": "Registration Comments", "description": "All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse", "links": null } ], "roles": [ "technical" ], "status": [ "validated" ] }, "NOC11962-ARIN": { "contact": { "email": [ { "type": null, "value": "user@cloudflare.com" } ], "address": [ { "type": null, "value": "101 Townsend Street\nSan Francisco\nCA\n94107\nUnited States" } ], "phone": [ { "type": [ "work", "voice" ], "value": "+1-650-319-8930" } ], "kind": "group", "name": "NOC", "role": null, "title": null }, "entities": null, "events": [ { "action": "last changed", "actor": null, "timestamp": "2026-04-30T09:15:18Z" }, { "action": "registration", "actor": null, "timestamp": "2011-04-19T20:25:31Z" } ], "events_actor": null, "handle": "NOC11962-ARIN", "links": [ "https://rdap.arin.net/registry/entity/NOC11962-ARIN", "https://whois.arin.net/rest/poc/NOC11962-ARIN" ], "notices": null, "raw": null, "remarks": [ { "title": "Registration Comments", "description": "All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse", "links": null } ], "roles": [ "noc" ], "status": [ "validated" ] }, "CLOUD146-ARIN": { "contact": { "email": [ { "type": null, "value": "user@cloudflare.com" } ], "address": [ { "type": null, "value": "101 Townsend St\nSan Francsico\nCA\n94107\nUnited States" } ], "phone": [ { "type": [ "work", "voice" ], "value": "+1-650-319-8930" } ], "kind": "group", "name": "Cloudflare-NOC", "role": null, "title": null }, "entities": null, "events": [ { "action": "last changed", "actor": null, "timestamp": "2026-08-24T02:28:37Z" }, { "action": "registration", "actor": null, "timestamp": "2021-07-01T18:10:58Z" } ], "events_actor": null, "handle": "CLOUD146-ARIN", "links": [ "https://rdap.arin.net/registry/entity/CLOUD146-ARIN", "https://whois.arin.net/rest/poc/CLOUD146-ARIN" ], "notices": [ { "title": "Terms of Service", "description": "By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use", "links": [ "https://www.arin.net/resources/registry/whois/tou/" ] }, { "title": "Whois Inaccuracy Reporting", "description": "If you see inaccuracies in the results, please visit: ", "links": [ "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/" ] }, { "title": "Copyright Notice", "description": "Copyright 1997-2026, American Registry for Internet Numbers, Ltd.", "links": null } ], "raw": null, "remarks": null, "roles": [ "routing", "noc" ], "status": [ "validated" ] } } }, "check_date": "2026-09-24T08:04:20Z" } ``` ## Related Examples - [Quad9 DNS (ARIN)](/reference/lookup/ip-whois/examples/arin-quad9/) - [Cloudflare DNS (APNIC)](/reference/lookup/ip-whois/examples/apnic-cloudflare-dns/) - [An IPv6 Address (HTTP 400)](/reference/lookup/ip-whois/examples/ipv6/) - [Yandex DNS (RIPE NCC)](/reference/lookup/ip-whois/examples/ripe-yandex-dns/) - [Google Public DNS (ARIN)](/reference/lookup/ip-whois/examples/arin-google-dns/) - [A Brazilian DNS Server (LACNIC)](/reference/lookup/ip-whois/examples/lacnic-nic-br/)