121.85.73.0/24

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Summary

IP address summary information
ASN	AS17511 — OPTAGE Inc.
BGP Prefix	121.84.0.0/14
Pingable IPs	6
Routers	0


121.85.73.0	121-85-73-0f1.hyg1.eonet.ne.jp	0
121.85.73.1	121-85-73-1f1.hyg1.eonet.ne.jp	0
121.85.73.2	121-85-73-2f1.hyg1.eonet.ne.jp	0
121.85.73.3	121-85-73-3f1.hyg1.eonet.ne.jp	0
121.85.73.4	121-85-73-4f1.hyg1.eonet.ne.jp	0
121.85.73.5	121-85-73-5f1.hyg1.eonet.ne.jp	0
121.85.73.6	121-85-73-6f1.hyg1.eonet.ne.jp	0
121.85.73.7	121-85-73-7f1.hyg1.eonet.ne.jp	0
121.85.73.8	121-85-73-8f1.hyg1.eonet.ne.jp	0
121.85.73.9	121-85-73-9f1.hyg1.eonet.ne.jp	0
121.85.73.10	121-85-73-10f1.hyg1.eonet.ne.jp	0
121.85.73.11	121-85-73-11f1.hyg1.eonet.ne.jp	0
121.85.73.12	121-85-73-12f1.hyg1.eonet.ne.jp	0
121.85.73.13	121-85-73-13f1.hyg1.eonet.ne.jp	0
121.85.73.14	121-85-73-14f1.hyg1.eonet.ne.jp	0

Traceroute

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

$ traceroute -a -n -q1 -f5 121.85.73.218

traceroute to 121.85.73.218 (121.85.73.218): 64 hops max, 52 byte packets

5 [] 218.100.9.89 0.284 ms

6 [] 218.100.9.67 0.465 ms

7 [AS17511] 60.56.20.225 1.02 ms

8 [AS17511] 128.22.13.218 1.26 ms

9 [AS17511] 219.75.145.74 1.459 ms

10 [AS17511] 121.85.73.218 2.479 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On July 12, 2026

Traceroute

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121.85.73.0/24

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121.85.73.0/24

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