121.18.6.0/24

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Summary

IP address summary information
ASN	AS4837 — CHINA UNICOM China169 Backbone
BGP Prefix	121.16.0.0/13
Pingable IPs	62
Routers	0


121.18.6.0	hebei.18.121.in-addr.arpa
121.18.6.1	hebei.18.121.in-addr.arpa
121.18.6.2	hebei.18.121.in-addr.arpa
121.18.6.3	hebei.18.121.in-addr.arpa
121.18.6.4	hebei.18.121.in-addr.arpa
121.18.6.5	hebei.18.121.in-addr.arpa
121.18.6.6	hebei.18.121.in-addr.arpa
121.18.6.7	hebei.18.121.in-addr.arpa
121.18.6.8	hebei.18.121.in-addr.arpa
121.18.6.9	hebei.18.121.in-addr.arpa	Ping
121.18.6.10	hebei.18.121.in-addr.arpa
121.18.6.11	hebei.18.121.in-addr.arpa
121.18.6.12	hebei.18.121.in-addr.arpa
121.18.6.13	hebei.18.121.in-addr.arpa	Ping
121.18.6.14	hebei.18.121.in-addr.arpa	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 121.18.6.49

traceroute to 121.18.6.49 (121.18.6.49): 64 hops max, 52 byte packets

5 [AS4837] 61.168.33.193 11.916 ms

6 *

7 [AS4837] 61.182.180.114 13.774 ms

8 [AS4837] 121.18.6.49 14.314 ms

Measurement taken from

IPinfo ProbeNet in Zhengzhou, CN

On July 21, 2026

Traceroute

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121.18.6.0/24

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121.18.6.0/24

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