Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS49182

Announcement observedRIPE NCC

British Telecommunications Limited · BTEngageIT

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/17/2026, 08:53:17Snapshot expired

View network topology RDAP registration

ASN: AS49182
Registration country: United Kingdom
Name: British Telecommunications Limited
Abbreviation: BTEngageIT
Registration date: 4/23/2009, 11:20:43
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
192.157.144.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
192.157.150.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: British Telecommunications Limited
RIR: RIPE NCC
Registration country: United Kingdom
Registration date: 4/23/2009, 11:20:43
Abuse contact: abuse@bt.com

Snapshot trend

10/17/2026, 08:53:172 v40 v61 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn