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  1. All IP Ranges
  2. 133.0.0.0/8
  3. 133.72.0.0/16

133.72.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
9
Pingable IPs
170

Top Countries

Top BGP Prefixes

Top ASNs

  • AS2907 Research Organization of Information and Systems, National Institute of Informatics
    100%
133.72.0.0/24 Japan 100%110
133.72.1.0/24 Japan 100%111
133.72.2.0/24 Japan 100%110
133.72.3.0/24 Japan 100%110
133.72.4.0/24 Japan 100%110
133.72.5.0/24 Japan 100%110
133.72.6.0/24 Japan 100%116
133.72.7.0/24 Japan 100%110
133.72.8.0/24 Japan 100%110
133.72.9.0/24 Japan 100%110
133.72.10.0/24 Japan 100%110
133.72.11.0/24 Japan 100%110
133.72.12.0/24 Japan 100%110
133.72.13.0/24 Japan 100%110
133.72.14.0/24 Japan 100%110
133.72.15.0/24 Japan 100%110
133.72.16.0/24 Japan 100%110
133.72.17.0/24 Japan 100%110
133.72.18.0/24 Japan 100%110
133.72.19.0/24 Japan 100%110
133.72.20.0/24 Japan 100%110
133.72.21.0/24 Japan 100%110
133.72.22.0/24 Japan 100%110
133.72.23.0/24 Japan 100%110
133.72.24.0/24 Japan 100%110
133.72.25.0/24 Japan 100%110
133.72.26.0/24 Japan 100%110
133.72.27.0/24 Japan 100%110
133.72.28.0/24 Japan 100%110
133.72.29.0/24 Japan 100%110
133.72.30.0/24 Japan 100%110
133.72.31.0/24 Japan 100%110
133.72.32.0/24 Japan 100%110
133.72.33.0/24 Japan 100%110
133.72.34.0/24 Japan 100%110
133.72.35.0/24 Japan 100%110
133.72.36.0/24 Japan 100%110
133.72.37.0/24 Japan 100%110
133.72.38.0/24 Japan 100%110
133.72.39.0/24 Japan 100%110
133.72.40.0/24 Japan 100%110
133.72.41.0/24 Japan 100%110
133.72.42.0/24 Japan 100%110
133.72.43.0/24 Japan 100%110
133.72.44.0/24 Japan 100%110
133.72.45.0/24 Japan 100%110
133.72.46.0/24 Japan 100%110
133.72.47.0/24 Japan 100%110
133.72.48.0/24 Japan 100%110
133.72.49.0/24 Japan 100%110
133.72.50.0/24 Japan 100%110
133.72.51.0/24 Japan 100%110
133.72.52.0/24 Japan 100%110
133.72.53.0/24 Japan 100%110
133.72.54.0/24 Japan 100%110
133.72.55.0/24 Japan 100%110
133.72.56.0/24 Japan 100%110
133.72.57.0/24 Japan 100%110
133.72.58.0/24 Japan 100%110
133.72.59.0/24 Japan 100%110
133.72.60.0/24 Japan 100%110
133.72.61.0/24 Japan 100%110
133.72.62.0/24 Japan 100%110
133.72.63.0/24 Japan 100%110
133.72.64.0/24 Japan 100%110
133.72.65.0/24 Japan 100%110
133.72.66.0/24 Japan 100%110
133.72.67.0/24 Japan 100%110
133.72.68.0/24 Japan 100%110
133.72.69.0/24 Japan 100%110
133.72.70.0/24 Japan 100%110
133.72.71.0/24 Japan 100%110
133.72.72.0/24 Japan 100%110
133.72.73.0/24 Japan 100%110
133.72.74.0/24 Japan 100%110
133.72.75.0/24 Japan 100%110
133.72.76.0/24 Japan 100%110
133.72.77.0/24 Japan 100%110
133.72.78.0/24 Japan 100%110
133.72.79.0/24 Japan 100%110
133.72.80.0/24 Japan 100%112
133.72.81.0/24 Japan 100%110
133.72.82.0/24 Japan 100%110
133.72.83.0/24 Japan 100%110
133.72.84.0/24 Japan 100%110
133.72.85.0/24 Japan 100%110
133.72.86.0/24 Japan 100%110
133.72.87.0/24 Japan 100%110
133.72.88.0/24 Japan 100%110
133.72.89.0/24 Japan 100%110
133.72.90.0/24 Japan 100%110
133.72.91.0/24 Japan 100%110
133.72.92.0/24 Japan 100%110
133.72.93.0/24 Japan 100%110
133.72.94.0/24 Japan 100%110
133.72.95.0/24 Japan 100%110
133.72.96.0/24 Japan 100%110
133.72.97.0/24 Japan 100%110
133.72.98.0/24 Japan 100%110
133.72.99.0/24 Japan 100%110
133.72.100.0/24 Japan 100%110
133.72.101.0/24 Japan 100%110
133.72.102.0/24 Japan 100%110
133.72.103.0/24 Japan 100%110
133.72.104.0/24 Japan 100%110
133.72.105.0/24 Japan 100%110
133.72.106.0/24 Japan 100%110
133.72.107.0/24 Japan 100%110
133.72.108.0/24 Japan 100%110
133.72.109.0/24 Japan 100%110
133.72.110.0/24 Japan 100%110
133.72.111.0/24 Japan 100%110
133.72.112.0/24 Japan 100%110
133.72.113.0/24 Japan 100%110
133.72.114.0/24 Japan 100%110
133.72.115.0/24 Japan 100%110
133.72.116.0/24 Japan 100%110
133.72.117.0/24 Japan 100%110
133.72.118.0/24 Japan 100%110
133.72.119.0/24 Japan 100%110
133.72.120.0/24 Japan 100%110
133.72.121.0/24 Japan 100%110
133.72.122.0/24 Japan 100%110
133.72.123.0/24 Japan 100%110
133.72.124.0/24 Japan 100%110
133.72.125.0/24 Japan 100%110
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133.72.127.0/24 Japan 100%110
133.72.128.0/24 Japan 100%110
133.72.129.0/24 Japan 100%110
133.72.130.0/24 Japan 100%110
133.72.131.0/24 Japan 100%110
133.72.132.0/24 Japan 100%110
133.72.133.0/24 Japan 100%110
133.72.134.0/24 Japan 100%110
133.72.135.0/24 Japan 100%110
133.72.136.0/24 Japan 100%110
133.72.137.0/24 Japan 100%110
133.72.138.0/24 Japan 100%110
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133.72.140.0/24 Japan 100%110
133.72.141.0/24 Japan 100%110
133.72.142.0/24 Japan 100%110
133.72.143.0/24 Japan 100%110
133.72.144.0/24 Japan 100%110
133.72.145.0/24 Japan 100%110
133.72.146.0/24 Japan 100%110
133.72.147.0/24 Japan 100%110
133.72.148.0/24 Japan 100%110
133.72.149.0/24 Japan 100%110
133.72.150.0/24 Japan 100%110
133.72.151.0/24 Japan 100%110
133.72.152.0/24 Japan 100%110
133.72.153.0/24 Japan 100%110
133.72.154.0/24 Japan 100%110
133.72.155.0/24 Japan 100%110
133.72.156.0/24 Japan 100%110
133.72.157.0/24 Japan 100%110
133.72.158.0/24 Japan 100%110
133.72.159.0/24 Japan 100%110
133.72.160.0/24 Japan 100%110
133.72.161.0/24 Japan 100%110
133.72.162.0/24 Japan 100%110
133.72.163.0/24 Japan 100%110
133.72.164.0/24 Japan 100%110
133.72.165.0/24 Japan 100%110
133.72.166.0/24 Japan 100%110
133.72.167.0/24 Japan 100%110
133.72.168.0/24 Japan 100%110
133.72.169.0/24 Japan 100%110
133.72.170.0/24 Japan 100%110
133.72.171.0/24 Japan 100%110
133.72.172.0/24 Japan 100%110
133.72.173.0/24 Japan 100%110
133.72.174.0/24 Japan 100%110
133.72.175.0/24 Japan 100%110
133.72.176.0/24 Japan 100%110
133.72.177.0/24 Japan 100%110
133.72.178.0/24 Japan 100%110
133.72.179.0/24 Japan 100%110
133.72.180.0/24 Japan 100%110
133.72.181.0/24 Japan 100%110
133.72.182.0/24 Japan 100%110
133.72.183.0/24 Japan 100%110
133.72.184.0/24 Japan 100%110
133.72.185.0/24 Japan 100%110
133.72.186.0/24 Japan 100%110
133.72.187.0/24 Japan 100%110
133.72.188.0/24 Japan 100%110
133.72.189.0/24 Japan 100%110
133.72.190.0/24 Japan 100%110
133.72.191.0/24 Japan 100%110
133.72.192.0/24 Japan 100%110
133.72.193.0/24 Japan 100%110
133.72.194.0/24 Japan 100%110
133.72.195.0/24 Japan 100%110
133.72.196.0/24 Japan 100%110
133.72.197.0/24 Japan 100%110
133.72.198.0/24 Japan 100%110
133.72.199.0/24 Japan 100%110
133.72.200.0/24 Japan 100%110
133.72.201.0/24 Japan 100%110
133.72.202.0/24 Japan 100%110
133.72.203.0/24 Japan 100%110
133.72.204.0/24 Japan 100%110
133.72.205.0/24 Japan 100%110
133.72.206.0/24 Japan 100%110
133.72.207.0/24 Japan 100%110
133.72.208.0/24 Japan 100%110
133.72.209.0/24 Japan 100%110
133.72.210.0/24 Japan 100%110
133.72.211.0/24 Japan 100%110
133.72.212.0/24 Japan 100%110
133.72.213.0/24 Japan 100%110
133.72.214.0/24 Japan 100%110
133.72.215.0/24 Japan 100%110
133.72.216.0/24 Japan 100%110
133.72.217.0/24 Japan 100%110
133.72.218.0/24 Japan 100%110
133.72.219.0/24 Japan 100%110
133.72.220.0/24 Japan 100%110
133.72.221.0/24 Japan 100%110
133.72.222.0/24 Japan 100%110
133.72.223.0/24 Japan 100%110
133.72.224.0/24 Japan 100%110
133.72.225.0/24 Japan 100%110
133.72.226.0/24 Japan 100%110
133.72.227.0/24 Japan 100%110
133.72.228.0/24 Japan 100%110
133.72.229.0/24 Japan 100%110
133.72.230.0/24 Japan 100%110
133.72.231.0/24 Japan 100%110
133.72.232.0/24 Japan 100%110
133.72.233.0/24 Japan 100%110
133.72.234.0/24 Japan 100%110
133.72.235.0/24 Japan 100%110
133.72.236.0/24 Japan 100%110
133.72.237.0/24 Japan 100%110
133.72.238.0/24 Japan 100%110
133.72.239.0/24 Japan 100%110
133.72.240.0/24 Japan 100%110
133.72.241.0/24 Japan 100%110
133.72.242.0/24 Japan 100%110
133.72.243.0/24 Japan 100%110
133.72.244.0/24 Japan 100%110
133.72.245.0/24 Japan 100%110
133.72.246.0/24 Japan 100%110
133.72.247.0/24 Japan 100%110
133.72.248.0/24 Japan 100%110
133.72.249.0/24 Japan 100%110
133.72.250.0/24 Japan 100%110
133.72.251.0/24 Japan 100%110
133.72.252.0/24 Japan 100%110
133.72.253.0/24 Japan 100%110
133.72.254.0/24 Japan 100%110
133.72.255.0/24 Japan 100%110

Pingable IPs

170 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
133.72.246.1AS2907 Research Organization of Information and Systems, National Institute of Informatics2.67ms from Tokyo,  JP
133.72.245.1AS2907 Research Organization of Information and Systems, National Institute of Informatics2.64ms from Tokyo,  JP
133.72.88.70AS2907 Research Organization of Information and Systems, National Institute of Informatics2.52ms from Tokyo,  JP
133.72.68.70AS2907 Research Organization of Information and Systems, National Institute of Informatics2.83ms from Tokyo,  JP
133.72.76.1AS2907 Research Organization of Information and Systems, National Institute of Informatics2.62ms from Tokyo,  JP
133.72.131.1AS2907 Research Organization of Information and Systems, National Institute of Informatics2.70ms from Tokyo,  JP
133.72.3.100AS2907 Research Organization of Information and Systems, National Institute of Informatics2.40ms from Tokyo,  JP
133.72.1.4AS2907 Research Organization of Information and Systems, National Institute of Informatics2.09ms from Tokyo,  JP
133.72.90.1AS2907 Research Organization of Information and Systems, National Institute of Informatics2.67ms from Tokyo,  JP
133.72.254.156AS2907 Research Organization of Information and Systems, National Institute of Informatics2.52ms 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.
85.204.61.16AS20722 Allnet Cloud Srl0.23ms from Bucharest,  RO
54.247.5.0AS16509 Amazon.com, Inc.0.29ms from Dublin,  IE
177.89.228.32AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.3.29ms from Joao Pessoa,  BR
200.79.147.160AS8151 UNINET3.98ms from Los Angeles,  US
72.189.244.16AS33363 Charter Communications, Inc6.71ms from Orlando,  US
218.228.90.0AS17936 Cable Television Kani Co.,Inc.11.92ms from Osaka,  JP
5.163.155.208AS25019 Saudi Telecom Company JSC1.85ms from Riyadh,  SA
154.203.51.208AS18779 EGIHosting0.13ms from Santa Clara,  US
125.182.34.80AS17858 LG POWERCOMM4.36ms from Seoul,  KR
15.134.188.144AS16509 Amazon.com, Inc.0.16ms from Sydney,  AU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m8 133.72.18.223
traceroute to 133.72.18.223 (133.72.18.223): 8 hops max, 52 byte packets
1 [AS140627] 103.112.0.1 0.275 ms
2 [AS140627] 103.151.64.205 28.728 ms
3 [] 210.171.224.150 29.278 ms
4 [AS2907] 150.99.12.70 30.466 ms
5 [AS2907] 150.99.197.222 31.083 ms
6 *
7 *
8 *
Measurement taken from  IPinfo ProbeNet in Agana Heights Village, GU
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