81.128.170.141

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Summary

IP address summary information
Location	Colnbrook, England, GB
ASN	AS2856 — British Telecommunications Limited
Hostname	dev.amworld.net
Range	81.128.0.0/12
Company	BT Infrastructure Layer
Hosted domains	0
Privacy	False
Anycast	False
AS Type	ISP
Abuse contact	abuse@bt.com

IP Geolocation

IP address geolocation details
Field	Value
City	Colnbrook
State	England
Country	United Kingdom
Postal	SL3
Local time	06:41 AM, Friday, November 6, 2026
Timezone	Europe/London
Coordinates	51.4838 N, 0.5214 W

Location Evidence

We have confirmed the location of this IP address with active measurement data

$ ping 81.128.170.141

PING 81.128.170.141 (81.128.170.141): 56 data bytes

64 bytes from 81.128.170.141: icmp_seq=0 ttl=58 time=2.562 ms

Measurement taken from

IPinfo ProbeNet in █████, █████

On October 28, 2026

Run your own measurement

Anonymization

VPNNot detected
ProxyNot detected
TorNot detected
RelayNot detected
HostingNot detected
Residential ProxyNot detected

ASN

AS2856 — British Telecommunications Limited

Domainbt.net
ASN TypeISP
Route81.128.0.0/12

Company

BT Infrastructure Layer

Abuse

BT Public Internet Service

+448000850223

abuse@bt.com

NameAbuse-C Role

Network81.128.170.128/26

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