81.144.40.0/21

AS2856 · British Telecommunications Limited

Summary

ASN
AS2856 — British Telecommunications Limited
BGP Prefix
81.128.0.0/11
Country
🇬🇧 United Kingdom
Domain
bt.net
Registry
RIPE_NCC
ID
BTTEL-NET
Allocation
Part of 81.128.0.0/11

WHOIS

Network
81.144.40.0/21
Name
BTTEL Network
Net name
BTTEL-NET
Organization type
assigned pa
Registry
RIPE_NCC
Country
GB

Overlapping Ranges

RangeSourceHolderCountry
81.128.0.0/11BGP routeAS2856 British Telecommunications Limited—
81.128.0.0/11WHOIS (RIPE_NCC)British Telecommunications LimitedGB
81.128.0.0/11RIPE_NCC assigned—GB
81.144.0.0/12WHOIS (RIPE_NCC)BT Infrastructure LayerGB
81.144.40.0/21WHOIS (RIPE_NCC)BTTEL NetworkGB

Nearby Ranges

RangeASN
81.127.188.0/22AS213677 Fibercop S.p.A.
81.127.192.0/18AS213677 Fibercop S.p.A.
81.127.192.0/19AS213677 Fibercop S.p.A.
81.127.224.0/19AS213677 Fibercop S.p.A.
81.128.0.0/12AS2856 British Telecommunications Limited
81.160.128.0/17AS47169 Pro-M Zrt.
81.161.0.0/23AS6282 Fiber Optical Network LLC
81.161.2.0/23AS6282 Fiber Optical Network LLC
81.161.4.0/22AS3561 CenturyLink Communications, LLC
81.161.8.0/22AS50835 EANCENTER TELECOM LLC