LAYER3 INTEL
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Data as of Nov 5, 2026

87.194.5.0/24

No anonymizer space · no proxy exits in 30 days

Telefonica UK Limited

Announcement
87.194.4.0/23
RPKI valid
Announced by
AS35228
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Sep 2026
from AS35228 Telefonica UK Limited, after 17.2 years unannounced

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
87.194.0.0/20
since Sep 2026
AS35228ResidentialTelefonica UK Limited
87.194.0.0/19
since Jul 2019
AS35228ResidentialTelefonica UK Limited
87.194.0.0/16
since Aug 2005
AS35228ResidentialTelefonica UK Limited

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
87.194.0.0/1665,536UK-AVATARBROADBAND-20050616Telefonica UK Limited (ORG-ABL1-RIPE) · GBALLOCATED PAJun 16, 2005internet.peering@telefonica.com
└ 87.194.5.0/24256AVATAR-GBInfrastructure/Misc.ASSIGNED PAMay 16, 2014internet.peering@telefonica.com
via UK-AVATARBROADBAND-20050616

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 87.194.4.0/23

Prefix
87.194.4.0/23
Announced by
AS35228 Telefonica UK Limited
Type
Residential
RPKI
RPKI valid
Netname
UK-AVATARBROADBAND-20050616
Registrant
Telefonica UK Limited
RIR
RIPE NCC
Origin network

AS35228

GB
Name
Telefonica UK Limited
Type
Internet provider
Registered
Jun 28, 2005
Domain
o2.co.uk
Website
www.o2.co.uk/abouto2/company-details
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed