121.193.138.0/24

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Summary

IP address summary information
ASN	AS4538 — China Education and Research Network Center
BGP Prefix	121.193.128.0/20
Pingable IPs	19
Routers	0


121.193.138.0	—
121.193.138.1	—	Ping
121.193.138.2	—
121.193.138.3	—
121.193.138.4	—
121.193.138.5	—
121.193.138.6	—
121.193.138.7	—
121.193.138.8	—
121.193.138.9	—
121.193.138.10	—
121.193.138.11	—
121.193.138.12	—
121.193.138.13	—
121.193.138.14	—

Traceroute

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

$ traceroute -a -n -q1 -f6 121.193.138.235

traceroute to 121.193.138.235 (121.193.138.235): 64 hops max, 52 byte packets

6 [AS4538] 101.4.130.105 3.98 ms

7 *

8 *

9 *

10 [AS4538] 202.113.14.41 5.244 ms

11 *

12 [AS4538] 121.193.143.228 5.26 ms

13 [AS4538] 121.193.138.235 5.364 ms

Measurement taken from

IPinfo ProbeNet in Beijing, CN

On October 9, 2026

Traceroute

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