WHOIS lookup
Look up a domain, an IPv4 or IPv6 address or an AS number (ASN). For a domain: who registered it, which registrar holds it, when it expires and what its status codes mean. For an address or ASN: which network it belongs to, who holds it and where to report abuse. Asked over RDAP and classic WHOIS, of the registry and then the registrar.
1.1.1.1
IP addressHeld by APNIC Research and Development2 requests in 0.3 s2026-11-09 05:10:40 UTCRegistered
Network
| Range | 1.1.1.0 – 1.1.1.255 |
|---|---|
| CIDR | 1.1.1.0/24 |
| Name | APNIC-LABS |
| Held by | APNIC Research and Development ORG-ARAD1-AP |
| Country | AU |
| Description | APNIC and Cloudflare DNS Resolver project Routed globally by AS13335/Cloudflare Research prefix for APNIC Labs |
| Type | ASSIGNED PORTABLE |
| Announced by | AS13335 |
| Handle | 1.1.1.0 - 1.1.1.255 |
| Registered | · 15 years, 2 months ago |
| Last changed | · 3 years, 6 months ago |
| Status | active |
| Report abuse | helpdesk@apnic.net |
| Registry | APNIC |
Reverse DNS and more: DNS lookup for 1.1.1.1.
WHOIS
The raw replies over port 43, as the whois command shows them.
APNIC whois.apnic.net
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '1.1.1.0 - 1.1.1.255'
% Abuse contact for '1.1.1.0 - 1.1.1.255' is 'helpdesk@apnic.net'
inetnum: 1.1.1.0 - 1.1.1.255
netname: APNIC-LABS
descr: APNIC and Cloudflare DNS Resolver project
descr: Routed globally by AS13335/Cloudflare
descr: Research prefix for APNIC Labs
country: AU
org: ORG-ARAD1-AP
admin-c: AIC3-AP
tech-c: AIC3-AP
abuse-c: AA1412-AP
status: ASSIGNED PORTABLE
remarks: ---------------
remarks: All Cloudflare abuse reporting can be done via
remarks: resolver-abuse@cloudflare.com
remarks: ---------------
mnt-by: APNIC-HM
mnt-routes: MAINT-APNICRANDNET
mnt-irt: IRT-APNICRANDNET-AU
last-modified: 2023-04-26T22:57:58Z
mnt-lower: MAINT-APNICRANDNET
source: APNIC
irt: IRT-APNICRANDNET-AU
address: PO Box 3646
address: South Brisbane, QLD 4101
address: Australia
e-mail: helpdesk@apnic.net
abuse-mailbox: helpdesk@apnic.net
admin-c: AR302-AP
tech-c: AR302-AP
auth: # Filtered
remarks: helpdesk@apnic.net was validated on 2021-02-09
mnt-by: MAINT-APNICRANDNET
last-modified: 2025-11-18T00:26:57Z
source: APNIC
organisation: ORG-ARAD1-AP
org-name: APNIC Research and Development
org-type: LIR
country: AU
address: 6 Cordelia St
phone: +61-7-38583100
fax-no: +61-7-38583199
e-mail: helpdesk@apnic.net
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:15:19Z
source: APNIC
role: ABUSE APNICRANDNETAU
country: ZZ
address: PO Box 3646
address: South Brisbane, QLD 4101
address: Australia
phone: +000000000
e-mail: helpdesk@apnic.net
admin-c: AR302-AP
tech-c: AR302-AP
nic-hdl: AA1412-AP
remarks: Generated from irt object IRT-APNICRANDNET-AU
remarks: helpdesk@apnic.net was validated on 2021-02-09
abuse-mailbox: helpdesk@apnic.net
mnt-by: APNIC-ABUSE
last-modified: 2025-05-28T03:31:35Z
source: APNIC
role: APNICRANDNET Infrastructure Contact
address: 6 Cordelia St
South Brisbane
QLD 4101
country: AU
phone: +61 7 3858 3100
e-mail: research@apnic.net
admin-c: AIC3-AP
tech-c: AIC3-AP
nic-hdl: AIC3-AP
mnt-by: MAINT-APNICRANDNET
last-modified: 2024-07-18T04:37:37Z
source: APNIC
% Information related to '1.1.1.0/24AS13335'
route: 1.1.1.0/24
origin: AS13335
descr: APNIC Research and Development
6 Cordelia St
mnt-by: MAINT-APNICRANDNET
last-modified: 2023-04-26T02:42:44Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-UK2)RDAP
The JSON replies WHOIS is being replaced by.
APNIC https://rdap.apnic.net/ip/1.1.1.1
{
"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",
"resolver-abuse@cloudflare.com",
"---------------"
],
"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",
"research@apnic.net"
]
]
]
},
{
"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": [
"helpdesk@apnic.net 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",
"helpdesk@apnic.net"
],
[
"email",
{
"pref": "1"
},
"text",
"helpdesk@apnic.net"
]
]
]
},
{
"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",
"helpdesk@apnic.net"
]
]
]
}
],
"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"
}Servers asked
| Protocol | Server | Result | Time |
|---|---|---|---|
| RDAP | https://rdap.apnic.net/ip/1.1.1.1 | HTTP 200 | 230 ms |
| WHOIS | whois.apnic.net “1.1.1.1” | 3,017 bytes | 47 ms |