121.86.123.0/24

Access unlimited lookups, API and downloads, data enrichment, and Probenet Live.

Summary

IP address summary information
ASN	AS17511 — OPTAGE Inc.
BGP Prefix	121.84.0.0/14
Pingable IPs	5
Routers	0


121.86.123.0	121-86-123-0f1.osk2.eonet.ne.jp	0
121.86.123.1	121-86-123-1f1.osk2.eonet.ne.jp	0
121.86.123.2	121-86-123-2f1.osk2.eonet.ne.jp	0
121.86.123.3	121-86-123-3f1.osk2.eonet.ne.jp	0
121.86.123.4	121-86-123-4f1.osk2.eonet.ne.jp	0
121.86.123.5	121-86-123-5f1.osk2.eonet.ne.jp	0
121.86.123.6	121-86-123-6f1.osk2.eonet.ne.jp	0
121.86.123.7	121-86-123-7f1.osk2.eonet.ne.jp	0
121.86.123.8	121-86-123-8f1.osk2.eonet.ne.jp	0
121.86.123.9	121-86-123-9f1.osk2.eonet.ne.jp	0
121.86.123.10	121-86-123-10f1.osk2.eonet.ne.jp	0
121.86.123.11	121-86-123-11f1.osk2.eonet.ne.jp	0
121.86.123.12	121-86-123-12f1.osk2.eonet.ne.jp	0
121.86.123.13	121-86-123-13f1.osk2.eonet.ne.jp	0
121.86.123.14	121-86-123-14f1.osk2.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 -f3 121.86.123.81

traceroute to 121.86.123.81 (121.86.123.81): 64 hops max, 52 byte packets

3 [] 218.100.9.89 1.522 ms

4 [] 218.100.9.67 0.282 ms

5 [AS17511] 60.56.20.225 0.864 ms

6 [AS17511] 128.22.13.194 1.359 ms

7 [AS17511] 60.56.25.226 1.403 ms

8 [AS17511] 121.86.123.81 1.802 ms

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On August 7, 2026

Traceroute

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

121.86.123.0/24

Summary

Traceroute

Traceroute

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

121.86.123.0/24

Summary

IP Addresses

IP Addresses

Traceroute

Traceroute

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

IP Addresses

Traceroute