221.118.21.0/24

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Summary

IP address summary information
ASN	AS9354 — Community Network Center Inc.
BGP Prefix	221.118.0.0/18
Pingable IPs	219
Routers	0


221.118.21.0	—
221.118.21.1	global221-21-001.aitai.ne.jp	Ping
221.118.21.2	global221-21-002.aitai.ne.jp	Ping
221.118.21.3	global221-21-003.aitai.ne.jp	Ping
221.118.21.4	global221-21-004.aitai.ne.jp
221.118.21.5	global221-21-005.aitai.ne.jp	Ping
221.118.21.6	global221-21-006.aitai.ne.jp	Ping
221.118.21.7	global221-21-007.aitai.ne.jp	Ping
221.118.21.8	global221-21-008.aitai.ne.jp
221.118.21.9	global221-21-009.aitai.ne.jp	Ping
221.118.21.10	global221-21-010.aitai.ne.jp
221.118.21.11	global221-21-011.aitai.ne.jp	Ping
221.118.21.12	global221-21-012.aitai.ne.jp
221.118.21.13	global221-21-013.aitai.ne.jp	Ping
221.118.21.14	global221-21-014.aitai.ne.jp	Ping

Traceroute

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

$ traceroute -a -n -q1 -f3 221.118.21.243

traceroute to 221.118.21.243 (221.118.21.243): 64 hops max, 52 byte packets

3 [] 210.173.177.48 7.901 ms

4 *

5 [AS9354] 211.1.195.138 8.426 ms

6 [AS9354] 221.118.21.243 71.183 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On July 12, 2026

Traceroute

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221.118.21.0/24

Summary

Traceroute

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221.118.21.0/24

Summary

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