WHOIS Domain & IP Lookup

Registration data for any domain. Routing and registry data for any IP address or prefix.

Try:google.com 8.8.8.8 2606:4700::1111 1.1.1.0/24

IPv6 · IP address

2606:4700::1111

AS13335 · CLOUDFLARENET - Cloudflare, Inc.

ARIN RIPESTAT Data fetched 2026-10-08 22:05:31 UTC

Origin AS

AS13335

CLOUDFLARENET - Cloudflare, Inc.

Announced prefix

2606:4700::/44

2600::/12

RPKI

Valid

1 ROA

Visibility

317 / 318

RIS peers

Routing

2606:4700::/44

Announced: Yes
First seen: 2016-03-11AS13335
Last seen: 2026-10-08AS13335
Route objects: ARIN
More specifics: 2606:4700:1::/48AS13335

RPKI

Status: Valid
ROAs: 2606:4700::/44max /44AS13335

IRR route objects

ARIN: 2606:4700::/32AS13335Cloudflare, Inc.
ARIN: 2606:4700::/36AS13335Cloudflare, Inc.
ARIN: 2606:4700::/40AS13335Cloudflare, Inc.
ARIN: 2606:4700::/44AS13335Cloudflare, Inc.
ARIN: 2606:4700::/48AS13335Cloudflare, Inc.

Registry

RIR: ARIN
IANA block: 2600::/12 Designated to ARIN on 03 October 2006 (Status: allocated; Note: 2600::/22, 2604::/22, 2608::/22 and 260c::/22 were allocated on 2005-04-19. The more recent allocation (2006-10-03) incorporates all these previous allocations.)
Abuse contact: [email protected]

DNS & location

Reverse DNS: No PTR record
Geolocation: US 37.751, -97.822

$ whois 2606:4700::1111

% Registry data for 2606:4700::1111 via RIPEstat (https://stat.ripe.net/)

% IRR route objects

route6:          2606:4700::/32
descr:           Cloudflare, Inc.
descr:           101 Townsend Street, San Francisco, California 94107, US
origin:          13335
mnt-by:          MNT-CLOUD14
notify:          [email protected]
remarks:         ---------------
remarks:         All Cloudflare abuse reporting can be done via
remarks:         https://www.cloudflare.com/abuse
remarks:         ---------------
source:          ARIN

route6:          2606:4700::/36
descr:           Cloudflare, Inc.
descr:           101 Townsend Street, San Francisco, California 94107, US
origin:          13335
mnt-by:          MNT-CLOUD14
notify:          [email protected]
remarks:         ---------------
remarks:         All Cloudflare abuse reporting can be done via
remarks:         https://www.cloudflare.com/abuse
remarks:         ---------------
source:          ARIN

route6:          2606:4700::/40
descr:           Cloudflare, Inc.
descr:           101 Townsend Street, San Francisco, California 94107, US
origin:          13335
mnt-by:          MNT-CLOUD14
notify:          [email protected]
remarks:         ---------------
remarks:         All Cloudflare abuse reporting can be done via
remarks:         https://www.cloudflare.com/abuse
remarks:         ---------------
source:          ARIN

route6:          2606:4700::/44
descr:           Cloudflare, Inc.
descr:           101 Townsend Street, San Francisco, California 94107, US
origin:          13335
mnt-by:          MNT-CLOUD14
notify:          [email protected]
remarks:         ---------------
remarks:         All Cloudflare abuse reporting can be done via
remarks:         https://www.cloudflare.com/abuse
remarks:         ---------------
source:          ARIN

route6:          2606:4700::/48
descr:           Cloudflare, Inc.
descr:           101 Townsend Street, San Francisco, California 94107, US
origin:          13335
mnt-by:          MNT-CLOUD14
notify:          [email protected]
remarks:         ---------------
remarks:         All Cloudflare abuse reporting can be done via
remarks:         https://www.cloudflare.com/abuse
remarks:         ---------------
source:          ARIN

One lookup, every registry

Domain names

01Registrar
02Registrant
03Created, updated & expiry dates
04Status
05DNSSEC
06Nameservers
07Resolves to

IP addresses & prefixes

01Announced prefix
02Origin AS
03RIR
04RPKI
05IRR route objects
06Visibility
07Registry
08Abuse contact
09Reverse DNS
10Geolocation

Sources

01Registry RDAP servers (IANA bootstrap)
02Port-43 WHOIS servers
03RIPEstat Data API & RIS
04Live DNS resolution

What is the Whois lookup tool?

Our Whois lookup tool shows the latest data registered on the official Whois domain database. It can be used for obtaining information about the domain's registrant as many times as you want for free.

How does it work?

Whenever someone registers a domain name, they have to submit their information to ICANN. Some of this information is made available on the public database and can be accessed using our lookup services.

$ whois 1.1.1.1

% Registry data for 1.1.1.1 via RIPEstat

prefix:1.1.1.0/24origin:AS13335 Cloudflare, Inc.rir:APNICrpki:validvisibility:324 / 325 RIS peersinetnum:1.1.1.0/24netname:APNIC-LABSabuse-mailbox:[email protected]ptr:one.one.one.one

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