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Data as of Nov 9, 2026

212.135.124.0/24

Anonymizer · ISP proxy1 residential-proxy exit · 30 days

Catixs Ltd · space held by GTT - EMEA Ltd.

Announcement
this exact prefix
RPKI valid
Announced by
AS48266
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
SUB-ALLOCATED PA Aug 27, 2026
to World First Communication Ltd by GTT - EMEA Ltd.

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
6
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

6 observations

Proxy providers listing exits

  • GSocks
  • GonzoProxy
  • Infatica
  • MangoProxy
  • NodeProxy
  • Proxy-Seller
IPv4 market

Path

Reallocated to World First Communication Ltd · Aug 27, 2026 · 11 wk ago · by GTT - EMEA Ltd.
1 · Holder
GTT - EMEA Ltd.
record created Jul 12, 2002 · reallocated to World First Communication Ltd Aug 27, 2026
2 · Leased from
GTT - EMEA Ltd.
its owner, directly
3 · Announced by
AS48266 Catixs Ltd
since Oct 2025 · 13 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 212.135.124.0/24/24s
GTT - EMEA Ltd.
256100%
1

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

212.135.124.0/24

From the registry to its use

  1. Jul 12, 2002
    Registry record
    GTT - EMEA Ltd.
    ALLOCATED PA
    212.134.0.0/15
  2. May 9, 2005– Nov 11, 2022
    Announced
    AS4589 GTT Communications (AS4589)
    as part of 212.134.0.0/15
    212.134.0.0/15
  3. Oct 31, 2022– today
    Announced
    AS3257 GTT Communications Inc.
    as part of 212.134.0.0/15
    212.134.0.0/15
  4. Oct 15, 2025– today
    Announced
    AS48266 Catixs Ltd
    Hosting
  5. Aug 27, 2026
    Reallocated
    World First Communication Ltd
    SUB-ALLOCATED PA
    212.135.112.0/20
  6. Aug 27, 2026
    Assigned
    World First Communication Ltd
    ASSIGNED PA
    212.135.124.0/24
  7. today
    Leased from
    IPXO
    IP broker
  8. today
    Leased from
    InterLIR
    Lessor

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesOperatorLeased fromProxy exitsHolderRPKI
212.134.0.0/15
since Oct 2022
AS3257Internet provider7680.59%VPNVPN servicesoperated by SuperUnlimited VPNIP broker IPXO (part)728
101 always on
GTT - EMEA Ltd.

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
212.134.0.0/15131,072UK-EASYNET-990127GTT - EMEA Ltd. (ORG-EA49-RIPE) · GBALLOCATED PAJul 12, 2002abuse@gtt.net
└ 212.135.64.0/1816,384IPXO-GTTGTT - EMEA Ltd. (ORG-EA49-RIPE) · GBSUB-ALLOCATED PASep 15, 2025abuse@gtt.net
└ 212.135.112.0/204,096WORLD-FIRST-COMMUNICATION-LTDWorld First Communication Ltd (ORG-WFCL1-RIPE) · GBSUB-ALLOCATED PAAug 27, 2026report@abuseradar.com
└ 212.135.124.0/24256WORLD-FIRST-COMMUNICATION-LTDWorld First Communication Ltd (ORG-WFCL1-RIPE) · GBASSIGNED PAAug 27, 2026report@abuseradar.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
GTT - EMEA Ltd.
Handle
ORG-EA49-RIPE
Range
212.134.0.0/15
Registration type
ALLOCATED PA
Record created
Jul 12, 2002
Reallocated to
World First Communication Ltd (ORG-WFCL1-RIPE)
Reallocated range
212.135.112.0/20
Reallocation type
SUB-ALLOCATED PA
Reallocated
Aug 27, 2026
Origin network

AS48266

GB
Name
Catixs Ltd
Type
Hosting
Registered
Feb 9, 2022
Domain
catixs.com
Website
catixs.com
Spamhaus ASN-DROP
not listed