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Data as of Nov 8, 2026

51.241.56.0/24

Anonymizer · ISP proxy

Global Communication Network Limited · space held by Sky UK Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS152179
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Sep 28, 2026
from AS152868 THX Corp.
IPv4 market

Path

Announced by AS152179 since Sep 28, 2026 · 6 wk ago
1 · Holder
Sky UK Limited
record created Feb 5, 2026
2 · Leased from
Sky UK Limited
its owner, directly
3 · Announced by
AS152179 Global Communication Network Limited
since Sep 28, 2026 · 6 wk ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 51.241.56.0/24/24s
Sky UK Limited
256100%
1

Lineage

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

51.241.56.0/24

From the registry to its use

  1. Feb 5, 2026
    Registry record
    Sky UK Limited
    ALLOCATED PA
    51.241.0.0/16
  2. Feb 5, 2026
    Reallocated
    Sky UK Limited
    SUB-ALLOCATED PA
    51.241.0.0/17
  3. May 19, 2026– Jun 23, 2026
    Announced
    AS174 Cogent Communications, LLC
    Internet provider
  4. Aug 11, 2026– Aug 22, 2026
    Announced
    AS152868 THX Corp.
    Hosting
  5. Sep 22, 2026
    Route object
    IPXO
    RIPE route object for AS152179 Global Communication Network Limited, maintainer NETUTILS-MNT
  6. Sep 28, 2026– today
    Announced
    AS152179 Global Communication Network Limited
    Hosting
  7. Sep 29, 2026
    Route object
    IPXO
    RADB route object for AS152179 Global Communication Network Limited, maintainer MAINT-AS834
  8. today
    Leased from
    IPXO
    IP broker

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
51.241.0.0/1665,536UK-SKY-19930901Sky UK Limited (ORG-SUL39-RIPE) · GBALLOCATED PAFeb 5, 2026hostmaster@sky.uk
└ 51.241.0.0/1732,768SKY-LEASED-IPXOSky UK Limited (ORG-SUL39-RIPE) · GBSUB-ALLOCATED PAFeb 5, 2026report@abuseradar.com
└ 51.241.56.0/24256NET-51-241-56-0-24unknownASSIGNED PASep 22, 2026report@abuseradar.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Sky UK Limited
Handle
ORG-SUL39-RIPE
Range
51.241.0.0/16
Registration type
ALLOCATED PA
Record created
Feb 5, 2026
Origin network

AS152179

HK
Name
Global Communication Network Limited
Type
Hosting
Registered
Dec 15, 2023
Domain
hkglobalnetwork.com
Website
www.hkglobalnetwork.com/
Spamhaus ASN-DROP
not listed