129.31.22.0/24

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Summary

IP address summary information
ASN	AS786 — Jisc Services Limited
BGP Prefix	129.31.0.0/16
Pingable IPs	14
Routers	1


129.31.22.0	—
129.31.22.1	vl-1022-gw.net.ic.ac.uk	Ping
129.31.22.2	—
129.31.22.3	av-sil-ham-ds.ict.ic.ac.uk	Ping
129.31.22.4	—
129.31.22.5	—
129.31.22.6	—
129.31.22.7	—
129.31.22.8	—
129.31.22.9	lb-gissan2-m0.sp.ic.ac.uk	Ping
129.31.22.10	—
129.31.22.11	—
129.31.22.12	—
129.31.22.13	hpprt-lj0284.cc.ic.ac.uk
129.31.22.14	—

Traceroute

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

$ traceroute -a -n -q1 -f4 129.31.22.22

traceroute to 129.31.22.22 (129.31.22.22): 64 hops max, 52 byte packets

4 [AS1299] 62.115.122.180 25.774 ms

5 [AS1299] 62.115.139.143 2.154 ms

6 [AS1299] 62.115.142.245 0.491 ms

7 [AS1299] 62.115.175.107 0.648 ms

8 [AS786] 146.97.35.193 0.487 ms

9 [AS786] 146.97.33.62 0.751 ms

10 [AS786] 146.97.35.218 0.576 ms

11 [AS786] 146.97.140.22 1.05 ms

12 [AS786] 192.195.105.1 1.022 ms

13 [AS786] 192.195.105.2 1.454 ms

14 [AS786] 192.195.116.196 2.03 ms

15 [AS786] 129.31.22.254 1.768 ms

16 [AS786] 129.31.22.22 2.684 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On August 7, 2026

Traceroute

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129.31.22.0/24

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Traceroute

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129.31.22.0/24

Summary

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