133.137.240.0/24

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Summary

IP address summary information
ASN	AS2497 — Internet Initiative Japan Inc.
BGP Prefix	133.137.0.0/16
Pingable IPs	18
Routers	0


133.137.240.0	0.240.137.133.rev.iijmobile.jp
133.137.240.1	1.240.137.133.rev.iijmobile.jp
133.137.240.2	2.240.137.133.rev.iijmobile.jp
133.137.240.3	3.240.137.133.rev.iijmobile.jp
133.137.240.4	4.240.137.133.rev.iijmobile.jp	Ping
133.137.240.5	5.240.137.133.rev.iijmobile.jp
133.137.240.6	6.240.137.133.rev.iijmobile.jp
133.137.240.7	7.240.137.133.rev.iijmobile.jp
133.137.240.8	8.240.137.133.rev.iijmobile.jp
133.137.240.9	9.240.137.133.rev.iijmobile.jp
133.137.240.10	10.240.137.133.rev.iijmobile.jp
133.137.240.11	11.240.137.133.rev.iijmobile.jp
133.137.240.12	12.240.137.133.rev.iijmobile.jp
133.137.240.13	13.240.137.133.rev.iijmobile.jp
133.137.240.14	14.240.137.133.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 -m18 133.137.240.106

traceroute to 133.137.240.106 (133.137.240.106): 18 hops max, 52 byte packets

4 [AS174] 154.54.38.245 12.897 ms

5 [AS174] 130.117.3.137 14.903 ms

6 [AS174] 154.54.72.170 17.309 ms

7 [AS174] 154.54.72.165 21.894 ms

8 [AS174] 154.54.62.121 29.391 ms

9 [AS174] 154.54.63.70 40.305 ms

10 [AS174] 66.28.4.197 107.222 ms

11 [AS174] 154.54.47.218 107.632 ms

12 [AS174] 38.104.75.98 107.129 ms

13 [AS2497] 58.138.81.85 176.594 ms

14 [AS2497] 58.138.88.137 297.821 ms

15 [AS2497] 133.142.196.50 296.901 ms

16 *

17 *

18 *

Measurement taken from

IPinfo ProbeNet in Bucharest, RO

On June 18, 2026

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133.137.240.0/24

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133.137.240.0/24

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