133.0.0.0/8

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Summary

IP address summary information
ASNs	129
Countries	5
BGP Prefixes	887
Routers	2,649
Pingable IPs	360,212

Japan
100.00%
South Korea
0.00%
United States
0.00%
United Kingdom
0.00%
Other
0.00%


133.0.0.0/16	Japan100.00%	1	0	0
133.1.0.0/16	Japan100.00%	1	1	29
133.2.0.0/16	Japan100.00%	1	1	20
133.3.0.0/16	Japan100.00%	1	1	1
133.4.0.0/16	Japan100.00%	1	2	4
133.5.0.0/16	Japan100.00%	1	1	23
133.6.0.0/16	Japan100.00%	1	1	13
133.7.0.0/16	Japan100.00%	1	1	5
133.8.0.0/16	Japan100.00%	1	1	13
133.9.0.0/16	Japan100.00%	1	1	48

Sub-ranges

Important routers in 133.0.0.0/8


133.208.184.61	Tokyo, Japan	AS2518BIGLOBE Inc.
133.205.138.117	Osaka, Japan	AS2518BIGLOBE Inc.
133.130.14.246	Asagaya-minami, Japan	—
133.130.14.142	Asagaya-minami, Japan	—
133.17.6.6	Fukuoka, Japan	AS2907Research Organization of Information and Systems, National Institute of Informatics
133.208.184.29	Osaka, Japan	AS2518BIGLOBE Inc.
133.205.36.133	Osaka, Japan	AS2518BIGLOBE Inc.
133.205.36.137	Osaka, Japan	AS2518BIGLOBE Inc.
133.208.184.33	Osaka, Japan	AS2518BIGLOBE Inc.
133.130.13.178	Asagaya-minami, Japan	—

Important routers in 133.0.0.0/8

Pingable IPs

360,212 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


133.88.23.18	AS131969Suzuyo Shinwart Corporation	0.44ms from Osaka, JP
133.88.38.158	AS18281Tokoname New-TV Corporation	4.34ms from Osaka, JP
133.67.96.18	AS24261Mie University	4.39ms from Osaka, JP
133.88.78.0	AS131950EnjoyVC Japan Corporation	0.14ms from Tokyo, JP
133.79.7.253	AS18087Toyo University	1.44ms from Tokyo, JP
133.88.240.36	AS18126Chubu Telecommunications Company, Inc.	6.85ms from Osaka, JP
133.88.46.83	AS18281Tokoname New-TV Corporation	4.63ms from Osaka, JP
133.88.36.222	AS18281Tokoname New-TV Corporation	4.49ms from Osaka, JP
133.68.59.193	AS2907Research Organization of Information and Systems, National Institute of Informatics	4.83ms from Osaka, JP
133.89.1.50	AS2907Research Organization of Information and Systems, National Institute of Informatics	1.19ms from Osaka, JP

Other Pingable IPs

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


89.243.126.8	AS13285TalkTalk Communications Limited	6.45ms from London, GB
185.125.206.40	AS25369Hydra Communications Ltd	0.49ms from London, GB
83.37.218.168	AS3352TELEFONICA DE ESPANA S.A.U.	12.83ms from Madrid, ES
149.3.148.56	AS31034Aruba S.p.A.	0.49ms from Rome, IT
197.60.62.152	AS8452TE-AS	5.32ms from Cairo, EG
14.254.10.8	AS45899VNPT Corp	2.26ms from Da Nang, VN
188.106.141.216	AS3209Vodafone GmbH	16.68ms from Frankfurt am Main, DE
49.130.220.152	AS17924SmarTone Mobile Communications Ltd	14.13ms from Hong Kong, HK
196.207.154.24	AS15399Wananchi Group (Kenya) Limited	6.05ms from Nairobi, KE
218.227.78.8	AS2518BIGLOBE Inc.	8.30ms 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 -f3 -m23 133.91.43.178

traceroute to 133.91.43.178 (133.91.43.178): 23 hops max, 52 byte packets

3 [AS174] 38.140.227.25 0.745 ms

4 [AS174] 154.24.0.145 0.541 ms

5 [AS174] 154.24.93.165 1.081 ms

6 [AS174] 154.54.90.6 6.268 ms

7 [AS174] 154.54.170.181 13.975 ms

8 [AS174] 154.54.170.178 16.661 ms

9 [AS174] 154.54.41.53 24.237 ms

10 [AS174] 154.54.165.30 35.531 ms

11 [AS174] 154.54.166.70 44.367 ms

12 [AS174] 154.54.45.162 54.65 ms

13 [AS174] 154.54.3.70 55.352 ms

14 [AS174] 38.104.84.75 54.39 ms

15 [AS2497] 58.138.88.113 157.45 ms

16 [AS2497] 58.138.106.250 157.062 ms

17 [AS2497] 210.138.93.110 156.307 ms

18 [AS2907] 150.99.11.34 162.585 ms

19 [AS2907] 150.99.180.150 156.086 ms

20 [AS23623] 133.91.254.3 158.117 ms

21 *

22 *

23 *

Measurement taken from

IPinfo ProbeNet in Tampa, US

On July 12, 2026

Traceroute

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133.0.0.0/8

Summary

Sub-ranges

Important routers in 133.0.0.0/8

Important routers in 133.0.0.0/8

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Important routers in 133.0.0.0/8

Pingable IPs

Other Pingable IPs

Traceroute

133.0.0.0/8

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 133.0.0.0/8

Important routers in 133.0.0.0/8

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 133.0.0.0/8

Pingable IPs

Other Pingable IPs

Traceroute