81.150.5.0/24

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Summary

IP address summary information
ASN	AS2856 — British Telecommunications Limited
BGP Prefix	81.128.0.0/11
Pingable IPs	154
Routers	0


81.150.5.0	host81-150-5-0.in-addr.btopenworld.com	Ping
81.150.5.1	host81-150-5-1.in-addr.btopenworld.com	Ping
81.150.5.2	host81-150-5-2.in-addr.btopenworld.com	Ping
81.150.5.3	host81-150-5-3.in-addr.btopenworld.com	Ping
81.150.5.4	host81-150-5-4.in-addr.btopenworld.com	Ping
81.150.5.5	host81-150-5-5.in-addr.btopenworld.com	Ping
81.150.5.6	host81-150-5-6.in-addr.btopenworld.com
81.150.5.7	host81-150-5-7.in-addr.btopenworld.com
81.150.5.8	host81-150-5-8.in-addr.btopenworld.com
81.150.5.9	mail.bdcl.org	Ping
81.150.5.10	host81-150-5-10.in-addr.btopenworld.com
81.150.5.11	host81-150-5-11.in-addr.btopenworld.com
81.150.5.12	host81-150-5-12.in-addr.btopenworld.com	Ping
81.150.5.13	host81-150-5-13.in-addr.btopenworld.com	Ping
81.150.5.14	host81-150-5-14.in-addr.btopenworld.com	Ping

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$ traceroute -a -n -q1 -f4 81.150.5.4

traceroute to 81.150.5.4 (81.150.5.4): 64 hops max, 52 byte packets

4 [] 195.66.224.10 0.617 ms

5 [AS2856] 194.74.16.218 1.249 ms

6 [AS2856] 109.159.255.29 1.88 ms

7 [AS2856] 217.32.25.85 1.397 ms

8 [AS2856] 81.150.5.4 8.974 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On July 12, 2026

Traceroute

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81.150.5.0/24

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Traceroute

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81.150.5.0/24

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