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Data as of Nov 8, 2026

51.146.151.0/24

Anonymizer · ISP proxy

LINK4 Communication · space held by Sky UK Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS152606
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Oct 10, 2026
from AS152868 THX Corp.
IPv4 market

Path

Announced by AS152606 since Oct 10, 2026 · 4 wk ago
1 · Holder
Sky UK Limited
record created Feb 5, 2026
2 · Leased from
Sky UK Limited
its owner, directly
3 · Announced by
AS152606 LINK4 Communication
since Oct 10, 2026 · 4 wk ago
4 · Use
Proxy providersnamed Ipway
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 51.146.151.0/24/24s
Ipway
256100%
1
Leased from

Owners leasing their own space

NameIn 51.146.151.0/24/24s
Sky UK Limited
256100%
1

Lineage

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

51.146.151.0/24

From the registry to its use

  1. Feb 5, 2026
    Registry record
    Sky UK Limited
    ALLOCATED PA
    51.146.0.0/16
  2. Feb 5, 2026
    Reallocated
    Sky UK Limited
    SUB-ALLOCATED PA
    51.146.128.0/17
  3. Jul 30, 2026– Aug 22, 2026
    Announced
    AS152868 THX Corp.
    Hosting
  4. Oct 10, 2026– today
    Announced
    AS152606 LINK4 Communication
    Hosting
  5. Oct 21, 2026
    Route object
    IPXO
    RIPE route object for AS152606 LINK4 Communication, maintainer NETUTILS-MNT
  6. Oct 21, 2026
    Route object
    IPXO
    RADB route object for AS152606 LINK4 Communication, maintainer MAINT-AS834
  7. today
    Leased from
    IPXO
    IP broker
  8. today
    Used
    Ipway
    Proxy seller

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
51.146.0.0/1665,536UK-SKY-19930901Sky UK Limited (ORG-SUL39-RIPE) · GBALLOCATED PAFeb 5, 2026hostmaster@sky.uk
└ 51.146.128.0/1732,768NET-51-146-128-0-17Sky UK Limited (ORG-SUL39-RIPE) · GBSUB-ALLOCATED PAFeb 5, 2026report@abuseradar.com
└ 51.146.151.0/24256NET-51-146-151-0-24unknownASSIGNED PAOct 21, 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
51.146.0.0/16
Registration type
ALLOCATED PA
Record created
Feb 5, 2026
Origin network

AS152606

BD
Name
LINK4 Communication
Type
Hosting
Registered
Mar 3, 2024
Domain
link4bd.com
Website
link4bd.com
Spamhaus ASN-DROP
not listed