LAYER3 INTEL
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Data as of Nov 6, 2026

78.109.11.0/24

No anonymizer space · no proxy exits in 30 days

British Telecommunications Limited

Announcement
this exact prefix
No RPKI
Announced by
AS13205
Type
Hosting
Risk
50 / 100 · Medium

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
78.109.0.0/20
since Dec 2020
AS13205HostingBritish Telecommunications Limited

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
78.109.0.0/204,096UK-BTENT-20070703British Telecommunications Limited (ORG-BT4-RIPE) · GBALLOCATED PAJul 3, 2007protect@bt.com
└ 78.109.11.0/24256BT-ICH-AMS-UTRBT DCS Amsterdam International Data CentreASSIGNED PAJul 1, 2010protect@bt.com
via UK-BTENT-20070703

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
Registry

Holder

Organization
British Telecommunications Limited
Handle
ORG-BT4-RIPE
Range
78.109.0.0/20
Registration type
ALLOCATED PA
Record created
Jul 3, 2007
Origin network

AS13205

GB
Name
British Telecommunications Limited
Type
Hosting
Registered
May 4, 2000
Domain
bt.com
Industry
Hosting, Cloud Provider, Data Center, Server Colocation
Spamhaus ASN-DROP
not listed