81.159.85.0/24

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Summary

IP address summary information
ASN	AS2856 — British Telecommunications Limited
BGP Prefix	81.128.0.0/11
Pingable IPs	220
Routers	0


81.159.85.0	host81-159-85-0.range81-159.btcentralplus.com	0
81.159.85.1	—	0
81.159.85.2	—	0
81.159.85.3	—	0
81.159.85.4	—	0
81.159.85.5	host81-159-85-5.range81-159.btcentralplus.com	0
81.159.85.6	—	0
81.159.85.7	—	0
81.159.85.8	—	0
81.159.85.9	—	0
81.159.85.10	host81-159-85-10.range81-159.btcentralplus.com	0
81.159.85.11	—	0
81.159.85.12	host81-159-85-12.range81-159.btcentralplus.com	0
81.159.85.13	host81-159-85-13.range81-159.btcentralplus.com	0
81.159.85.14	—	0

Traceroute

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

$ traceroute -a -n -q1 -f4 81.159.85.5

traceroute to 81.159.85.5 (81.159.85.5): 64 hops max, 52 byte packets

4 [AS2856] 213.121.193.60 1.4 ms

5 *

6 *

7 [AS2856] 81.159.85.5 5.186 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On August 28, 2026

Traceroute

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81.159.85.0/24

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81.159.85.0/24

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