203.137.3.0/24

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Summary

IP address summary information
ASN	AS4694 — IDC Frontier Inc.
BGP Prefix	203.137.0.0/18
Pingable IPs	2
Routers	0


203.137.3.0	—
203.137.3.1	—	Ping
203.137.3.2	—	Ping
203.137.3.3	—
203.137.3.4	mail4.kousetsu-hisho.com
203.137.3.5	mail5.kousetsu-hisho.com
203.137.3.6	mail6.kousetsu-hisho.com
203.137.3.7	mail7.kousetsu-hisho.com
203.137.3.8	mail8.kousetsu-hisho.com
203.137.3.9	mail9.kousetsu-hisho.com
203.137.3.10	mail10.kousetsu-hisho.com
203.137.3.11	mail11.kousetsu-hisho.com
203.137.3.12	mail12.kousetsu-hisho.com
203.137.3.13	mail13.kousetsu-hisho.com
203.137.3.14	mail14.kousetsu-hisho.com

Traceroute

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

$ traceroute -a -n -q1 203.137.3.2

traceroute to 203.137.3.2 (203.137.3.2): 64 hops max, 52 byte packets

1 [AS7195] 200.25.42.129 0.125 ms

2 [AS3356] 8.242.29.177 12.226 ms

3 [AS3356] 4.69.215.94 277.029 ms

4 [AS3356] 8.245.34.46 272.49 ms

5 [AS2519] 163.139.136.67 277.629 ms

6 [AS2519] 202.79.80.158 274.174 ms

7 *

8 *

9 *

10 *

11 [AS4694] 203.137.3.2 385.173 ms

Measurement taken from

IPinfo ProbeNet in Porto Alegre, BR

On August 7, 2026

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203.137.3.0/24

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203.137.3.0/24

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