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IP WHOIS
Look up who owns an IPv4 or IPv6 address — network name, organisation, country, registry, abuse contact, origin ASN and routing.
1.1.1.1
Network nameAPNIC-LABS
OrganisationAPNIC Research and Development
Address range1.1.1.0 – 1.1.1.255
CIDR1.1.1.0/24
CountryAU
Registry (RIR)APNIC
Handle1.1.1.0 - 1.1.1.255
TypeASSIGNED PORTABLE
Registered11 Aug 2011
Last changed27 Apr 2023
Reverse DNSone.one.one.one
Abuse contact[email protected]
Routing
Announced as 1.1.1.0/24 by:
AS13335 CLOUDFLARENET - Cloudflare, Inc.
RPKI ValidContacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| administrative, technical | APNICRANDNET Infrastructure Contact | AIC3-AP | [email protected], +61 7 3858 3100 | 6 Cordelia St South Brisbane QLD 4101 |
| abuse | IRT-APNICRANDNET-AU | IRT-APNICRANDNET-AU | [email protected], [email protected] | PO Box 3646, South Brisbane, QLD 4101, Australia |
| registrant | APNIC Research and Development | ORG-ARAD1-AP | [email protected], +61-7-38583100, +61-7-38583199 | 6 Cordelia St |
Remarks
- description: APNIC and Cloudflare DNS Resolver project Routed globally by AS13335/Cloudflare Research prefix for APNIC Labs
- remarks: --------------- All Cloudflare abuse reporting can be done via [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/1.1.1.1",
"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/1.1.1.1",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "AU",
"name": "APNIC-LABS",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-08-10T23:12:35Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-04-26T22:57:58Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/1.1.1.1",
"rel": "self",
"href": "https://rdap.apnic.net/ip/1.1.1.0/24",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"APNIC and Cloudflare DNS Resolver project",
"Routed globally by AS13335/Cloudflare",
"Research prefix for APNIC Labs"
],
"title": "description"
},
{
"description": [
"---------------",
"All Cloudflare abuse reporting can be done via",
"[email protected]",
"---------------"
],
"title": "remarks"
}
],
"entities": [
{
"roles": [
"administrative",
"technical"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2023-04-26T00:42:16Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-07-18T04:37:37Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/1.1.1.1",
"rel": "self",
"href": "https://rdap.apnic.net/entity/AIC3-AP",
"type": "application/rdap+json"
}
],
"handle": "AIC3-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"APNICRANDNET Infrastructure Contact"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "6 Cordelia St South Brisbane QLD 4101"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+61 7 3858 3100"
],
[
"email",
[],
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-04-12T17:56:54Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-18T00:26:57Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/1.1.1.1",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-APNICRANDNET-AU",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"[email protected] was validated on 2021-02-09"
],
"title": "remarks"
}
],
"handle": "IRT-APNICRANDNET-AU",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"IRT-APNICRANDNET-AU"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "PO Box 3646\nSouth Brisbane, QLD 4101\nAustralia"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
[],
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"registrant"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-08T23:21:55Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-09-05T02:15:19Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/ip/1.1.1.1",
"rel": "self",
"href": "https://rdap.apnic.net/entity/ORG-ARAD1-AP",
"type": "application/rdap+json"
}
],
"handle": "ORG-ARAD1-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"APNIC Research and Development"
],
[
"kind",
[],
"text",
"org"
],
[
"adr",
{
"label": "6 Cordelia St"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+61-7-38583100"
],
[
"tel",
{
"type": "fax"
},
"text",
"+61-7-38583199"
],
[
"email",
[],
"text",
"[email protected]"
]
]
]
}
],
"handle": "1.1.1.0 - 1.1.1.255",
"type": "ASSIGNED PORTABLE",
"startAddress": "1.1.1.0",
"endAddress": "1.1.1.255",
"objectClassName": "ip network",
"ipVersion": "v4",
"cidr0_cidrs": [
{
"v4prefix": "1.1.1.0",
"length": 24
}
],
"port43": "whois.apnic.net"
}Data: RIPE NCC RIPEstat (routing & RPKI) and RDAP from the Regional Internet Registries (APNIC, ARIN, RIPE NCC, LACNIC, AFRINIC). Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.