Whois & RDAP Lookup

212.183.137.12

IP Geolocation RDAP
IP Range212.183.128.0 - 212.183.144.255
Handle212.183.128.0 - 212.183.144.255
NameVODAFONE-CORE-NETWORK-DEVELOPMENT
TypeASSIGNED PA
CountryGB
HolderVODAFONE-UK-MNTNER
Registered2005-11-24 17:37 UTC
Updated2023-02-24 09:55 UTC
RegistrantVODAFONE-UK-MNTNER
Admin ContactIP Mobile Core
AddressVodafone Limited, Vodafone House, The Connection, Newbury, RG14 2FN
Tech ContactVodafone IP GSOC
AddressVodafone Group PLC, The Connection, Newbury, RG14 2FN, United Kingdom
Abuse Contact[email protected]
Statusactive
Registry RDAPhttps://rdap.db.ripe.net
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Raw WHOIS response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to '212.183.128.0 - 212.183.144.255'

% Abuse contact for '212.183.128.0 - 212.183.144.255' is '[email protected]'

inetnum:        212.183.128.0 - 212.183.144.255
netname:        VODAFONE-CORE-NETWORK-DEVELOPMENT
descr:          Vodafone Limited
descr:          Vodafone House
descr:          The Connection
descr:          Newbury
descr:          RG14 2FN
country:        GB
admin-c:        PNS10-RIPE
tech-c:         GSOC-RIPE
tech-c:         PNS10-RIPE
status:         ASSIGNED PA
mnt-by:         VODAFONE-UK-MNTNER
created:        2005-11-24T17:37:48Z
last-modified:  2023-02-24T09:55:26Z
source:         RIPE # Filtered
mnt-domains:    VODAFONE-UK-MNTNER

role:           Vodafone IP GSOC
address:        Vodafone Group PLC
address:        The Connection
address:        Newbury
address:        RG14 2FN
address:        United Kingdom
phone:          +44 1344 602224
remarks:        ------------------------------------------------------------
remarks:        For network issues contact Network Control phone
remarks:        +44 1344 602224, email [email protected]
remarks:        ------------------------------------------------------------
remarks:        To report spam or network abuse email [email protected]
remarks:        ------------------------------------------------------------
remarks:        For more details please see http://www.as1273.net
remarks:        or refer to AS1273 object in the RIPE database
remarks:        ------------------------------------------------------------
admin-c:        VE1405-RIPE
tech-c:         VE1405-RIPE
abuse-mailbox:  [email protected]
nic-hdl:        GSOC-RIPE
mnt-by:         CW-EUROPE-GSOC
created:        2002-08-26T15:06:10Z
last-modified:  2025-05-22T05:43:29Z
source:         RIPE # Filtered

role:           IP Mobile Core
address:        Vodafone Limited
address:        Vodafone House
address:        The Connection
address:        Newbury
address:        RG14 2FN
admin-c:        VUE4-RIPE
tech-c:         VUE4-RIPE
abuse-mailbox:  [email protected]
nic-hdl:        PNS10-RIPE
mnt-by:         VODAFONE-UK-MNTNER
created:        2005-05-12T16:09:22Z
last-modified:  2024-03-08T16:12:23Z
source:         RIPE # Filtered

% Information related to '212.183.128.0/20AS25135'

route:          212.183.128.0/20
descr:          Vodafone UK
origin:         AS25135
mnt-by:         VODAFONE-UK-MNTNER
created:        2003-12-03T11:06:15Z
last-modified:  2023-02-24T10:22:41Z
source:         RIPE # Filtered

% Information related to '212.183.128.0/20AS5378'

route:          212.183.128.0/20
descr:          Vodafone UK
origin:         AS5378
mnt-by:         BDDSL-MNT
created:        2016-08-08T08:15:17Z
last-modified:  2016-08-08T08:15:17Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.123 (DEXTER)

% Query time: 649 msec
% WHEN: Tue Aug 25 14:45:22 UTC 2026
Raw RDAP JSON (registry) https://rdap.db.ripe.net
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            },
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  "events": [
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    },
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    }
  ],
  "handle": "212.183.128.0 - 212.183.144.255",
  "ipVersion": "v4",
  "links": [
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    },
    {
      "href": "http://www.ripe.net/data-tools/support/documentation/terms",
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      "value": "http://www.ripe.net/data-tools/support/documentation/terms"
    }
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  "name": "VODAFONE-CORE-NETWORK-DEVELOPMENT",
  "notices": [
    {
      "description": [
        "This output has been filtered."
      ],
      "title": "Filtered"
    },
    {
      "description": [
        "If you see inaccuracies in the results, please visit:"
      ],
      "links": [
        {
          "href": "https://www.ripe.net/contact-form?topic=ripe_dbm\u0026show_form=true",
          "rel": "inaccuracy-report",
          "type": "text/html",
          "value": "https://rdap.db.ripe.net/ip/212.183.137.12"
        }
      ],
      "title": "Whois Inaccuracy Reporting"
    },
    {
      "description": [
        "Objects returned came from source",
        "RIPE"
      ],
      "title": "Source"
    },
    {
      "description": [
        "This is the RIPE Database query service. The objects are in RDAP format."
      ],
      "links": [
        {
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          "rel": "terms-of-service",
          "type": "application/pdf",
          "value": "https://rdap.db.ripe.net/ip/212.183.137.12"
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  ],
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      "method": "removal",
      "name": {
        "description": "Personal e-mail information"
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      "reason": {
        "description": "Personal data"
      }
    },
    {
      "method": "removal",
      "name": {
        "description": "Personal e-mail information"
      },
      "prePath": "$.entities[?(@.handle=='PNS10-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "reason": {
        "description": "Personal data"
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    },
    {
      "method": "removal",
      "name": {
        "description": "Personal e-mail information"
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      "prePath": "$.entities[?(@.handle=='AR17994-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
      "reason": {
        "description": "Personal data"
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  ],
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        "Vodafone House",
        "The Connection",
        "Newbury",
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  ],
  "startAddress": "212.183.128.0",
  "status": [
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  "type": "ASSIGNED PA"
}

Frequently asked questions

What is WHOIS?

WHOIS is a public directory that answers "who is responsible for this?" for domains, IP ranges and ASNs. It lists registration dates, the registrar, nameservers and contacts.

What is RDAP, and how does it differ?

RDAP is the modern replacement for WHOIS. It returns the same records in a structured, consistent format. We query RDAP first and fall back to classic WHOIS text when a registry has not adopted it yet.

What is the difference between a registrar and a registrant?

The registrar is the company you register and manage a domain through, such as xTom or GoDaddy. The registrant is the person or organization that actually holds the domain.

What are nameservers?

Nameservers answer DNS questions for a domain and decide which IP addresses the name resolves to. They also show which DNS provider the domain uses.

What is DNSSEC?

DNSSEC adds cryptographic signatures to DNS answers so they cannot be quietly altered in transit. "Signed" means the domain has it enabled, "unsigned" means it does not.

Why is the contact information redacted?

Privacy laws such as GDPR require registrars to hide most personal details in public records. The abuse contact is usually still shown, so a domain or network can be reported when something goes wrong.