198.189.21.0/24

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Summary

IP address summary information
ASN	AS2152 — CENIC
BGP Prefix	198.189.0.0/16
Pingable IPs	0
Routers	0


198.189.21.0	—	0
198.189.21.1	srjc-1466-rsm.santarosa.edu	0
198.189.21.2	host-198-189-21-2.santarosa.edu	0
198.189.21.3	host-198-189-21-3.santarosa.edu	0
198.189.21.4	host-198-189-21-4.santarosa.edu	0
198.189.21.5	host-198-189-21-5.santarosa.edu	0
198.189.21.6	host-198-189-21-6.santarosa.edu	0
198.189.21.7	host-198-189-21-7.santarosa.edu	0
198.189.21.8	host-198-189-21-8.santarosa.edu	0
198.189.21.9	host-198-189-21-9.santarosa.edu	0
198.189.21.10	host-198-189-21-10.santarosa.edu	0
198.189.21.11	host-198-189-21-11.santarosa.edu	0
198.189.21.12	host-198-189-21-12.santarosa.edu	0
198.189.21.13	host-198-189-21-13.santarosa.edu	0
198.189.21.14	host-198-189-21-14.santarosa.edu	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 -m20 198.189.21.209

traceroute to 198.189.21.209 (198.189.21.209): 20 hops max, 52 byte packets

4 [AS63949] 139.162.64.101 0.253 ms

5 [AS20940] 23.56.131.24 0.235 ms

6 [AS20940] 104.74.133.76 0.501 ms

7 [AS20940] 104.74.133.79 0.245 ms

8 [AS2516] 175.131.164.37 0.587 ms

9 [AS2516] 27.86.32.1 2.069 ms

10 [AS2516] 27.85.227.110 2.028 ms

11 [AS2516] 106.187.13.42 107.681 ms

12 [AS2516] 111.87.3.122 118.213 ms

13 [] 206.223.117.118 118.895 ms

14 [AS2152] 137.164.11.81 111.077 ms

15 [AS2152] 137.164.11.93 115.854 ms

16 [AS2152] 137.164.33.159 110.277 ms

17 [AS2152] 137.164.32.21 115.313 ms

18 *

19 *

20 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On July 12, 2026

Traceroute

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198.189.21.0/24

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198.189.21.0/24

Summary

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