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  1. All IP Ranges
  2. 133.0.0.0/8
  3. 133.238.0.0/16

133.238.0.0/16 IP Range

Summary

ASNs
2
Countries
1
BGP Prefixes5
Routers
169
Pingable IPs
12,450

Top Countries

Top BGP Prefixes

Top ASNs

  • AS2497 Internet Initiative Japan Inc.
    71.88%
  • AS131958 Tama Cable Network Co.,Ltd.
    25%
  • 3.13%
133.238.0.0/24 Japan 100%100
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133.238.208.0/24 Japan 100%1118
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133.238.241.0/24 Japan 100%1141
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133.238.255.0/24 Japan 100%110

Pingable IPs

12,450 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
133.238.58.9AS2497 Internet Initiative Japan Inc.1.59ms from Osaka,  JP
133.238.120.1AS131958 Tama Cable Network Co.,Ltd.1.76ms from Tokyo,  JP
133.238.31.197AS2497 Internet Initiative Japan Inc.1.43ms from Tokyo,  JP
133.238.88.1AS131958 Tama Cable Network Co.,Ltd.1.69ms from Tokyo,  JP
133.238.91.192AS131958 Tama Cable Network Co.,Ltd.9.42ms from Tokyo,  JP
133.238.25.217AS2497 Internet Initiative Japan Inc.15.52ms from Tokyo,  JP
133.238.244.138AS2497 Internet Initiative Japan Inc.1.77ms from Tokyo,  JP
133.238.44.41AS2497 Internet Initiative Japan Inc.4.38ms from Osaka,  JP
133.238.66.1AS131958 Tama Cable Network Co.,Ltd.1.68ms from Tokyo,  JP
133.238.108.1AS131958 Tama Cable Network Co.,Ltd.1.59ms from Tokyo,  JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
181.86.137.48AS7303 Telecom Argentina S.A.9.40ms from Asuncion,  PY
8.20.34.160AS23089 Hotwire Communications7.03ms from Atlanta,  US
50.112.25.80AS16509 Amazon.com, Inc.0.17ms from Boardman,  US
71.233.254.64AS7922 Comcast Cable Communications, LLC11.12ms from Boston,  US
189.73.192.208AS8167 V tal0.25ms from Brasilia,  BR
5.38.237.192AS5483 Magyar Telekom Plc.0.91ms from Budapest,  HU
147.154.211.0AS31898 Oracle Corporation0.17ms from Frankfurt am Main,  DE
93.130.142.192AS6805 Telefonica Germany GmbH & Co.OHG2.47ms from Frankfurt am Main,  DE
118.178.1.160AS37963 Hangzhou Alibaba Advertising Co.,Ltd.6.05ms from Hangzhou,  CN
203.162.61.16AS45899 VNPT Corp2.51ms from Ho Chi Minh City,  VN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f5 133.238.249.20
traceroute to 133.238.249.20 (133.238.249.20): 64 hops max, 52 byte packets
5 [AS2497] 210.130.146.181 0.241 ms
6 [AS2497] 58.138.106.233 0.724 ms
7 [AS2497] 58.138.107.154 0.714 ms
8 [AS2497] 133.142.197.50 0.391 ms
9 [AS2497] 133.142.197.70 4.94 ms
10 [AS2497] 133.142.197.94 0.726 ms
11 *
12 [AS2497] 133.238.249.20 33.928 ms
Measurement taken from  IPinfo ProbeNet in Osaka, JP
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