133.137.233.0/24

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Summary

IP address summary information
ASN	AS2497 — Internet Initiative Japan Inc.
BGP Prefix	133.137.0.0/16
Pingable IPs	21
Routers	0


133.137.233.0	0.233.137.133.rev.iijmobile.jp	Ping
133.137.233.1	1.233.137.133.rev.iijmobile.jp
133.137.233.2	2.233.137.133.rev.iijmobile.jp
133.137.233.3	3.233.137.133.rev.iijmobile.jp
133.137.233.4	4.233.137.133.rev.iijmobile.jp
133.137.233.5	5.233.137.133.rev.iijmobile.jp
133.137.233.6	6.233.137.133.rev.iijmobile.jp
133.137.233.7	7.233.137.133.rev.iijmobile.jp	Ping
133.137.233.8	8.233.137.133.rev.iijmobile.jp
133.137.233.9	9.233.137.133.rev.iijmobile.jp
133.137.233.10	10.233.137.133.rev.iijmobile.jp
133.137.233.11	11.233.137.133.rev.iijmobile.jp
133.137.233.12	12.233.137.133.rev.iijmobile.jp
133.137.233.13	13.233.137.133.rev.iijmobile.jp
133.137.233.14	14.233.137.133.rev.iijmobile.jp

Traceroute

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

$ traceroute -a -n -q1 -f4 -m16 133.137.233.250

traceroute to 133.137.233.250 (133.137.233.250): 16 hops max, 52 byte packets

4 [AS63949] 139.162.64.102 0.272 ms

5 [AS20940] 23.56.142.36 0.415 ms

6 [AS2516] 111.237.74.185 0.657 ms

7 [AS2516] 27.86.32.1 1.063 ms

8 [AS2516] 27.86.121.138 1.841 ms

9 [AS2516] 27.85.134.26 0.883 ms

10 [AS2497] 202.232.1.41 3.766 ms

11 [AS2497] 58.138.101.41 6.017 ms

12 [AS2497] 58.138.80.98 1.673 ms

13 [AS2497] 133.142.196.50 1.199 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On June 19, 2026

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133.137.233.0/24

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133.137.233.0/24

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