133.142.0.0/16

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Summary

IP address summary information
ASNs	1
Countries	1
BGP Prefixes	1
Routers	114
Pingable IPs	2,918

Japan
100.00%


133.142.0.0/24	Japan100.00%	1	1
133.142.1.0/24	Japan100.00%	1	1
133.142.2.0/24	Japan100.00%	1	1
133.142.3.0/24	Japan100.00%	1	1
133.142.4.0/24	Japan100.00%	1	1
133.142.5.0/24	Japan100.00%	1	1
133.142.6.0/24	Japan100.00%	1	1
133.142.7.0/24	Japan100.00%	1	1
133.142.8.0/24	Japan100.00%	1	1
133.142.9.0/24	Japan100.00%	1	1

Sub-ranges

Important routers in 133.142.0.0/16


133.142.196.50	Tokyo, Japan	AS2497Internet Initiative Japan Inc.
133.142.197.50	Osaka, Japan	AS2497Internet Initiative Japan Inc.
133.142.190.50	Tokyo, Japan	AS2497Internet Initiative Japan Inc.
133.142.195.50	Osaka, Japan	AS2497Internet Initiative Japan Inc.
133.142.191.34	Tokyo, Japan	AS2497Internet Initiative Japan Inc.
133.142.190.54	Tokyo, Japan	AS2497Internet Initiative Japan Inc.
133.142.194.50	Osaka, Japan	AS2497Internet Initiative Japan Inc.
133.142.190.34	Tokyo, Japan	AS2497Internet Initiative Japan Inc.
133.142.188.34	Tokyo, Japan	AS2497Internet Initiative Japan Inc.
133.142.189.34	Tokyo, Japan	AS2497Internet Initiative Japan Inc.

Important routers in 133.142.0.0/16

Pingable IPs

2,918 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


133.142.56.156	AS2497Internet Initiative Japan Inc.	29.26ms from Hiroshima, JP
133.142.89.230	AS2497Internet Initiative Japan Inc.	24.18ms from Tokyo, JP
133.142.85.136	AS2497Internet Initiative Japan Inc.	31.57ms from Tokyo, JP
133.142.33.174	AS2497Internet Initiative Japan Inc.	28.42ms from Osaka, JP
133.142.121.138	AS2497Internet Initiative Japan Inc.	30.52ms from Osaka, JP
133.142.123.100	AS2497Internet Initiative Japan Inc.	19.77ms from Osaka, JP
133.142.31.26	AS2497Internet Initiative Japan Inc.	26.27ms from Tokyo, JP
133.142.79.82	AS2497Internet Initiative Japan Inc.	35.79ms from Tokyo, JP
133.142.196.90	AS2497Internet Initiative Japan Inc.	0.55ms from Tokyo, JP
133.142.83.179	AS2497Internet Initiative Japan Inc.	25.36ms from Nagano, JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.


141.133.8.64	AS202656Ivanov Vitaliy Sergeevich	0.64ms from Amsterdam, NL
94.65.69.48	AS6799Ote SA (Hellenic Telecommunications Organisation)	1.77ms from Athens, GR
20.166.10.0	AS8075Microsoft Corporation	0.17ms from Dublin, IE
118.61.182.80	AS4766Korea Telecom	5.22ms from Incheon, KR
23.206.232.80	AS20940Akamai International B.V.	0.37ms from Jakarta, ID
180.194.11.176	AS9299Philippine Long Distance Telephone Company	16.65ms from Manila, PH
5.172.68.176	AS31115INTRED S.p.A.	2.51ms from Milan, IT
117.170.158.16	AS56045China Mobile communications corporation	5.69ms from Nanchang, CN
98.110.116.32	AS701Verizon Business	4.20ms from New York City, US
126.48.42.160	AS17676SoftBank Corp.	2.35ms from Osaka, JP

Pingable IPs

Traceroute

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

$ traceroute -a -n -q1 -f2 133.142.97.84

traceroute to 133.142.97.84 (133.142.97.84): 64 hops max, 52 byte packets

2 [AS2497] 202.232.7.201 0.206 ms

3 [AS2497] 58.138.82.86 0.247 ms

4 [AS2497] 58.138.82.141 4.366 ms

5 [AS2497] 58.138.107.230 4.585 ms

6 [AS2497] 210.130.16.135 4.72 ms

7 [AS2497] 220.100.253.173 6.097 ms

8 *

9 [AS2497] 133.142.97.84 1215.541 ms

Measurement taken from

IPinfo ProbeNet in Hiroshima, JP

On August 7, 2026

Traceroute

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133.142.0.0/16

Summary

Sub-ranges

Important routers in 133.142.0.0/16

Important routers in 133.142.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Important routers in 133.142.0.0/16

Pingable IPs

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Traceroute

133.142.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 133.142.0.0/16

Important routers in 133.142.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

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

Statistics

Sub-ranges

Important routers in 133.142.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute