IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 133.0.0.0/8
  3. 133.23.0.0/16

133.23.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
0
Pingable IPs
126

Top Countries

Top BGP Prefixes

Top ASNs

  • AS2907 Research Organization of Information and Systems, National Institute of Informatics
    100%
133.23.0.0/24 Japan 100%110
133.23.1.0/24 Japan 100%110
133.23.2.0/24 Japan 100%110
133.23.3.0/24 Japan 100%110
133.23.4.0/24 Japan 100%110
133.23.5.0/24 Japan 100%110
133.23.6.0/24 Japan 100%110
133.23.7.0/24 Japan 100%110
133.23.8.0/24 Japan 100%110
133.23.9.0/24 Japan 100%110
133.23.10.0/24 Japan 100%110
133.23.11.0/24 Japan 100%110
133.23.12.0/24 Japan 100%110
133.23.13.0/24 Japan 100%110
133.23.14.0/24 Japan 100%110
133.23.15.0/24 Japan 100%110
133.23.16.0/24 Japan 100%110
133.23.17.0/24 Japan 100%110
133.23.18.0/24 Japan 100%110
133.23.19.0/24 Japan 100%110
133.23.20.0/24 Japan 100%110
133.23.21.0/24 Japan 100%110
133.23.22.0/24 Japan 100%110
133.23.23.0/24 Japan 100%110
133.23.24.0/24 Japan 100%110
133.23.25.0/24 Japan 100%110
133.23.26.0/24 Japan 100%110
133.23.27.0/24 Japan 100%110
133.23.28.0/24 Japan 100%110
133.23.29.0/24 Japan 100%110
133.23.30.0/24 Japan 100%110
133.23.31.0/24 Japan 100%110
133.23.32.0/24 Japan 100%110
133.23.33.0/24 Japan 100%110
133.23.34.0/24 Japan 100%110
133.23.35.0/24 Japan 100%110
133.23.36.0/24 Japan 100%110
133.23.37.0/24 Japan 100%110
133.23.38.0/24 Japan 100%110
133.23.39.0/24 Japan 100%110
133.23.40.0/24 Japan 100%110
133.23.41.0/24 Japan 100%110
133.23.42.0/24 Japan 100%110
133.23.43.0/24 Japan 100%110
133.23.44.0/24 Japan 100%110
133.23.45.0/24 Japan 100%110
133.23.46.0/24 Japan 100%110
133.23.47.0/24 Japan 100%110
133.23.48.0/24 Japan 100%110
133.23.49.0/24 Japan 100%110
133.23.50.0/24 Japan 100%110
133.23.51.0/24 Japan 100%110
133.23.52.0/24 Japan 100%110
133.23.53.0/24 Japan 100%110
133.23.54.0/24 Japan 100%110
133.23.55.0/24 Japan 100%110
133.23.56.0/24 Japan 100%110
133.23.57.0/24 Japan 100%110
133.23.58.0/24 Japan 100%110
133.23.59.0/24 Japan 100%110
133.23.60.0/24 Japan 100%110
133.23.61.0/24 Japan 100%110
133.23.62.0/24 Japan 100%110
133.23.63.0/24 Japan 100%110
133.23.64.0/24 Japan 100%110
133.23.65.0/24 Japan 100%110
133.23.66.0/24 Japan 100%110
133.23.67.0/24 Japan 100%110
133.23.68.0/24 Japan 100%110
133.23.69.0/24 Japan 100%110
133.23.70.0/24 Japan 100%110
133.23.71.0/24 Japan 100%110
133.23.72.0/24 Japan 100%110
133.23.73.0/24 Japan 100%110
133.23.74.0/24 Japan 100%110
133.23.75.0/24 Japan 100%110
133.23.76.0/24 Japan 100%110
133.23.77.0/24 Japan 100%110
133.23.78.0/24 Japan 100%110
133.23.79.0/24 Japan 100%110
133.23.80.0/24 Japan 100%110
133.23.81.0/24 Japan 100%110
133.23.82.0/24 Japan 100%110
133.23.83.0/24 Japan 100%110
133.23.84.0/24 Japan 100%110
133.23.85.0/24 Japan 100%110
133.23.86.0/24 Japan 100%110
133.23.87.0/24 Japan 100%110
133.23.88.0/24 Japan 100%110
133.23.89.0/24 Japan 100%110
133.23.90.0/24 Japan 100%110
133.23.91.0/24 Japan 100%110
133.23.92.0/24 Japan 100%110
133.23.93.0/24 Japan 100%110
133.23.94.0/24 Japan 100%110
133.23.95.0/24 Japan 100%110
133.23.96.0/24 Japan 100%110
133.23.97.0/24 Japan 100%110
133.23.98.0/24 Japan 100%110
133.23.99.0/24 Japan 100%110
133.23.100.0/24 Japan 100%110
133.23.101.0/24 Japan 100%110
133.23.102.0/24 Japan 100%110
133.23.103.0/24 Japan 100%110
133.23.104.0/24 Japan 100%110
133.23.105.0/24 Japan 100%110
133.23.106.0/24 Japan 100%110
133.23.107.0/24 Japan 100%110
133.23.108.0/24 Japan 100%110
133.23.109.0/24 Japan 100%110
133.23.110.0/24 Japan 100%110
133.23.111.0/24 Japan 100%110
133.23.112.0/24 Japan 100%110
133.23.113.0/24 Japan 100%110
133.23.114.0/24 Japan 100%110
133.23.115.0/24 Japan 100%110
133.23.116.0/24 Japan 100%110
133.23.117.0/24 Japan 100%110
133.23.118.0/24 Japan 100%110
133.23.119.0/24 Japan 100%110
133.23.120.0/24 Japan 100%110
133.23.121.0/24 Japan 100%110
133.23.122.0/24 Japan 100%110
133.23.123.0/24 Japan 100%110
133.23.124.0/24 Japan 100%110
133.23.125.0/24 Japan 100%110
133.23.126.0/24 Japan 100%110
133.23.127.0/24 Japan 100%110
133.23.128.0/24 Japan 100%110
133.23.129.0/24 Japan 100%110
133.23.130.0/24 Japan 100%110
133.23.131.0/24 Japan 100%110
133.23.132.0/24 Japan 100%110
133.23.133.0/24 Japan 100%110
133.23.134.0/24 Japan 100%110
133.23.135.0/24 Japan 100%110
133.23.136.0/24 Japan 100%110
133.23.137.0/24 Japan 100%110
133.23.138.0/24 Japan 100%110
133.23.139.0/24 Japan 100%110
133.23.140.0/24 Japan 100%110
133.23.141.0/24 Japan 100%110
133.23.142.0/24 Japan 100%110
133.23.143.0/24 Japan 100%110
133.23.144.0/24 Japan 100%110
133.23.145.0/24 Japan 100%110
133.23.146.0/24 Japan 100%110
133.23.147.0/24 Japan 100%110
133.23.148.0/24 Japan 100%110
133.23.149.0/24 Japan 100%110
133.23.150.0/24 Japan 100%110
133.23.151.0/24 Japan 100%110
133.23.152.0/24 Japan 100%110
133.23.153.0/24 Japan 100%110
133.23.154.0/24 Japan 100%110
133.23.155.0/24 Japan 100%110
133.23.156.0/24 Japan 100%110
133.23.157.0/24 Japan 100%110
133.23.158.0/24 Japan 100%110
133.23.159.0/24 Japan 100%110
133.23.160.0/24 Japan 100%110
133.23.161.0/24 Japan 100%110
133.23.162.0/24 Japan 100%110
133.23.163.0/24 Japan 100%110
133.23.164.0/24 Japan 100%110
133.23.165.0/24 Japan 100%110
133.23.166.0/24 Japan 100%110
133.23.167.0/24 Japan 100%110
133.23.168.0/24 Japan 100%110
133.23.169.0/24 Japan 100%110
133.23.170.0/24 Japan 100%110
133.23.171.0/24 Japan 100%110
133.23.172.0/24 Japan 100%110
133.23.173.0/24 Japan 100%110
133.23.174.0/24 Japan 100%110
133.23.175.0/24 Japan 100%110
133.23.176.0/24 Japan 100%110
133.23.177.0/24 Japan 100%110
133.23.178.0/24 Japan 100%110
133.23.179.0/24 Japan 100%110
133.23.180.0/24 Japan 100%110
133.23.181.0/24 Japan 100%110
133.23.182.0/24 Japan 100%110
133.23.183.0/24 Japan 100%110
133.23.184.0/24 Japan 100%110
133.23.185.0/24 Japan 100%110
133.23.186.0/24 Japan 100%110
133.23.187.0/24 Japan 100%110
133.23.188.0/24 Japan 100%110
133.23.189.0/24 Japan 100%110
133.23.190.0/24 Japan 100%110
133.23.191.0/24 Japan 100%110
133.23.192.0/24 Japan 100%110
133.23.193.0/24 Japan 100%110
133.23.194.0/24 Japan 100%110
133.23.195.0/24 Japan 100%110
133.23.196.0/24 Japan 100%110
133.23.197.0/24 Japan 100%110
133.23.198.0/24 Japan 100%110
133.23.199.0/24 Japan 100%110
133.23.200.0/24 Japan 100%110
133.23.201.0/24 Japan 100%110
133.23.202.0/24 Japan 100%110
133.23.203.0/24 Japan 100%110
133.23.204.0/24 Japan 100%110
133.23.205.0/24 Japan 100%110
133.23.206.0/24 Japan 100%110
133.23.207.0/24 Japan 100%110
133.23.208.0/24 Japan 100%110
133.23.209.0/24 Japan 100%110
133.23.210.0/24 Japan 100%110
133.23.211.0/24 Japan 100%110
133.23.212.0/24 Japan 100%110
133.23.213.0/24 Japan 100%110
133.23.214.0/24 Japan 100%110
133.23.215.0/24 Japan 100%110
133.23.216.0/24 Japan 100%110
133.23.217.0/24 Japan 100%110
133.23.218.0/24 Japan 100%110
133.23.219.0/24 Japan 100%110
133.23.220.0/24 Japan 100%110
133.23.221.0/24 Japan 100%110
133.23.222.0/24 Japan 100%110
133.23.223.0/24 Japan 100%110
133.23.224.0/24 Japan 100%110
133.23.225.0/24 Japan 100%110
133.23.226.0/24 Japan 100%110
133.23.227.0/24 Japan 100%110
133.23.228.0/24 Japan 100%110
133.23.229.0/24 Japan 100%110
133.23.230.0/24 Japan 100%110
133.23.231.0/24 Japan 100%110
133.23.232.0/24 Japan 100%110
133.23.233.0/24 Japan 100%110
133.23.234.0/24 Japan 100%110
133.23.235.0/24 Japan 100%110
133.23.236.0/24 Japan 100%110
133.23.237.0/24 Japan 100%110
133.23.238.0/24 Japan 100%110
133.23.239.0/24 Japan 100%110
133.23.240.0/24 Japan 100%110
133.23.241.0/24 Japan 100%110
133.23.242.0/24 Japan 100%110
133.23.243.0/24 Japan 100%110
133.23.244.0/24 Japan 100%110
133.23.245.0/24 Japan 100%110
133.23.246.0/24 Japan 100%110
133.23.247.0/24 Japan 100%110
133.23.248.0/24 Japan 100%110
133.23.249.0/24 Japan 100%110
133.23.250.0/24 Japan 100%110
133.23.251.0/24 Japan 100%110
133.23.252.0/24 Japan 100%110
133.23.253.0/24 Japan 100%110
133.23.254.0/24 Japan 100%110
133.23.255.0/24 Japan 100%110

Pingable IPs

126 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
133.23.12.17AS2907 Research Organization of Information and Systems, National Institute of Informatics3.89ms from Tokyo,  JP
133.23.11.133AS2907 Research Organization of Information and Systems, National Institute of Informatics3.21ms from Tokyo,  JP
133.23.5.3AS2907 Research Organization of Information and Systems, National Institute of Informatics3.67ms from Tokyo,  JP
133.23.8.1AS2907 Research Organization of Information and Systems, National Institute of Informatics3.19ms from Tokyo,  JP
133.23.14.1AS2907 Research Organization of Information and Systems, National Institute of Informatics4.11ms from Tokyo,  JP
133.23.9.2AS2907 Research Organization of Information and Systems, National Institute of Informatics4.00ms from Tokyo,  JP
133.23.115.1AS2907 Research Organization of Information and Systems, National Institute of Informatics3.87ms from Tokyo,  JP
133.23.6.36AS2907 Research Organization of Information and Systems, National Institute of Informatics3.74ms from Tokyo,  JP
133.23.4.82AS2907 Research Organization of Information and Systems, National Institute of Informatics3.64ms from Tokyo,  JP
133.23.2.241AS2907 Research Organization of Information and Systems, National Institute of Informatics3.19ms 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.
165.232.86.64AS14061 DigitalOcean, LLC0.20ms from Amsterdam,  NL
36.95.44.112AS7713 PT Telekomunikasi Indonesia0.85ms from Batam,  ID
52.40.1.144AS16509 Amazon.com, Inc.0.17ms from Boardman,  US
212.236.198.96AS8245 Video-Broadcast GmbH12.13ms from Frankfurt am Main,  DE
84.92.123.128AS6871 Plusnet2.62ms from London,  GB
76.50.124.112AS20001 Charter Communications Inc5.88ms from Los Angeles,  US
3.96.15.128AS16509 Amazon.com, Inc.0.15ms from Montreal,  CA
112.151.50.144AS17858 LG POWERCOMM2.12ms from Seoul,  KR
211.215.172.224AS9318 SK Broadband Co Ltd7.70ms from Seoul,  KR
39.183.49.16AS56041 China Mobile communications corporation8.32ms from Shanghai,  CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m6 133.23.132.226
traceroute to 133.23.132.226 (133.23.132.226): 6 hops max, 52 byte packets
1 [AS63997] 27.112.104.2 0.762 ms
2 [] 210.173.176.94 6.774 ms
3 [AS2907] 150.99.14.174 8.923 ms
4 *
5 *
6 *
Measurement taken from  IPinfo ProbeNet in Nagano, JP
OnÂ