133.1.204.0/24

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Summary

IP address summary information
ASN	AS4730 — Osaka University
BGP Prefix	133.1.0.0/16
Pingable IPs	7
Routers	0


133.1.204.0	—
133.1.204.1	—
133.1.204.2	sbc101.pbx.osaka-u.ac.jp	Ping
133.1.204.3	sbc102.pbx.osaka-u.ac.jp	Ping
133.1.204.4	sbc103.pbx.osaka-u.ac.jp	Ping
133.1.204.5	sbc104.pbx.osaka-u.ac.jp	Ping
133.1.204.6	—
133.1.204.7	—
133.1.204.8	—
133.1.204.9	—
133.1.204.10	—
133.1.204.11	—
133.1.204.12	—
133.1.204.13	—
133.1.204.14	—	Ping

Traceroute

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

$ traceroute -a -n -q1 -f5 133.1.204.19

traceroute to 133.1.204.19 (133.1.204.19): 64 hops max, 52 byte packets

5 [] 218.100.9.89 0.257 ms

6 [] 218.100.9.134 0.842 ms

7 [AS2907] 150.99.18.90 0.892 ms

8 [AS4730] 133.1.0.11 1.291 ms

9 [AS4730] 133.1.0.11 1.342 ms

10 [AS4730] 133.1.10.34 1.697 ms

11 [AS4730] 133.1.204.19 1.915 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On July 21, 2026

Traceroute

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133.1.204.0/24

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Traceroute

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133.1.204.0/24

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