203.171.21.0/24

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Summary

IP address summary information
ASN	AS45903 — CMC Telecom Infrastructure Company
BGP Prefix	203.171.21.0/24
Pingable IPs	58
Routers	0


203.171.21.0	static.cmcti.vn
203.171.21.1	static.cmcti.vn	Ping
203.171.21.2	static.cmcti.vn	Ping
203.171.21.3	static.cmcti.vn	Ping
203.171.21.4	static.cmcti.vn	Ping
203.171.21.5	static.cmcti.vn
203.171.21.6	static.cmcti.vn
203.171.21.7	static.cmcti.vn
203.171.21.8	static.cmcti.vn	Ping
203.171.21.9	static.cmcti.vn
203.171.21.10	static.cmcti.vn
203.171.21.11	static.cmcti.vn
203.171.21.12	static.cmcti.vn
203.171.21.13	static.cmcti.vn
203.171.21.14	static.cmcti.vn

Traceroute

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

$ traceroute -a -n -q1 -f4 203.171.21.150

traceroute to 203.171.21.150 (203.171.21.150): 64 hops max, 52 byte packets

4 [AS174] 154.18.4.226 1.38 ms

5 [AS9304] 175.100.193.234 1.986 ms

6 [AS45903] 101.99.0.25 40.491 ms

7 [AS45903] 183.91.12.160 42.469 ms

8 [AS45903] 203.171.21.150 57.712 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On July 13, 2026

Traceroute

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203.171.21.0/24

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203.171.21.0/24

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