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  1. All IP Ranges
  2. 133.0.0.0/8
  3. 133.187.0.0/16

133.187.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
1
Pingable IPs
13

Top Countries

Top BGP Prefixes

Top ASNs

  • AS2907 Research Organization of Information and Systems, National Institute of Informatics
    100%
133.187.0.0/24 Japan 100%110
133.187.1.0/24 Japan 100%111
133.187.2.0/24 Japan 100%110
133.187.3.0/24 Japan 100%110
133.187.4.0/24 Japan 100%110
133.187.5.0/24 Japan 100%110
133.187.6.0/24 Japan 100%110
133.187.7.0/24 Japan 100%110
133.187.8.0/24 Japan 100%110
133.187.9.0/24 Japan 100%110
133.187.10.0/24 Japan 100%110
133.187.11.0/24 Japan 100%110
133.187.12.0/24 Japan 100%110
133.187.13.0/24 Japan 100%110
133.187.14.0/24 Japan 100%110
133.187.15.0/24 Japan 100%110
133.187.16.0/24 Japan 100%110
133.187.17.0/24 Japan 100%110
133.187.18.0/24 Japan 100%110
133.187.19.0/24 Japan 100%110
133.187.20.0/24 Japan 100%110
133.187.21.0/24 Japan 100%110
133.187.22.0/24 Japan 100%110
133.187.23.0/24 Japan 100%110
133.187.24.0/24 Japan 100%110
133.187.25.0/24 Japan 100%110
133.187.26.0/24 Japan 100%110
133.187.27.0/24 Japan 100%110
133.187.28.0/24 Japan 100%110
133.187.29.0/24 Japan 100%110
133.187.30.0/24 Japan 100%110
133.187.31.0/24 Japan 100%110
133.187.32.0/24 Japan 100%110
133.187.33.0/24 Japan 100%110
133.187.34.0/24 Japan 100%110
133.187.35.0/24 Japan 100%110
133.187.36.0/24 Japan 100%110
133.187.37.0/24 Japan 100%110
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133.187.40.0/24 Japan 100%110
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133.187.45.0/24 Japan 100%110
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133.187.48.0/24 Japan 100%110
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133.187.63.0/24 Japan 100%110
133.187.64.0/24 Japan 100%110
133.187.65.0/24 Japan 100%110
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133.187.67.0/24 Japan 100%110
133.187.68.0/24 Japan 100%110
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133.187.70.0/24 Japan 100%110
133.187.71.0/24 Japan 100%110
133.187.72.0/24 Japan 100%110
133.187.73.0/24 Japan 100%110
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133.187.75.0/24 Japan 100%110
133.187.76.0/24 Japan 100%110
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133.187.80.0/24 Japan 100%110
133.187.81.0/24 Japan 100%110
133.187.82.0/24 Japan 100%110
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133.187.84.0/24 Japan 100%110
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133.187.86.0/24 Japan 100%110
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133.187.88.0/24 Japan 100%110
133.187.89.0/24 Japan 100%110
133.187.90.0/24 Japan 100%110
133.187.91.0/24 Japan 100%110
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133.187.93.0/24 Japan 100%110
133.187.94.0/24 Japan 100%110
133.187.95.0/24 Japan 100%110
133.187.96.0/24 Japan 100%110
133.187.97.0/24 Japan 100%110
133.187.98.0/24 Japan 100%110
133.187.99.0/24 Japan 100%110
133.187.100.0/24 Japan 100%110
133.187.101.0/24 Japan 100%110
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133.187.103.0/24 Japan 100%110
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133.187.105.0/24 Japan 100%110
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133.187.107.0/24 Japan 100%110
133.187.108.0/24 Japan 100%110
133.187.109.0/24 Japan 100%110
133.187.110.0/24 Japan 100%110
133.187.111.0/24 Japan 100%110
133.187.112.0/24 Japan 100%110
133.187.113.0/24 Japan 100%110
133.187.114.0/24 Japan 100%110
133.187.115.0/24 Japan 100%110
133.187.116.0/24 Japan 100%110
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133.187.119.0/24 Japan 100%110
133.187.120.0/24 Japan 100%110
133.187.121.0/24 Japan 100%110
133.187.122.0/24 Japan 100%110
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133.187.127.0/24 Japan 100%110
133.187.128.0/24 Japan 100%110
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133.187.130.0/24 Japan 100%110
133.187.131.0/24 Japan 100%110
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133.187.133.0/24 Japan 100%110
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133.187.166.0/24 Japan 100%110
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133.187.168.0/24 Japan 100%110
133.187.169.0/24 Japan 100%110
133.187.170.0/24 Japan 100%110
133.187.171.0/24 Japan 100%110
133.187.172.0/24 Japan 100%110
133.187.173.0/24 Japan 100%110
133.187.174.0/24 Japan 100%110
133.187.175.0/24 Japan 100%110
133.187.176.0/24 Japan 100%110
133.187.177.0/24 Japan 100%110
133.187.178.0/24 Japan 100%110
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133.187.180.0/24 Japan 100%110
133.187.181.0/24 Japan 100%110
133.187.182.0/24 Japan 100%110
133.187.183.0/24 Japan 100%110
133.187.184.0/24 Japan 100%110
133.187.185.0/24 Japan 100%110
133.187.186.0/24 Japan 100%110
133.187.187.0/24 Japan 100%110
133.187.188.0/24 Japan 100%110
133.187.189.0/24 Japan 100%110
133.187.190.0/24 Japan 100%110
133.187.191.0/24 Japan 100%110
133.187.192.0/24 Japan 100%110
133.187.193.0/24 Japan 100%110
133.187.194.0/24 Japan 100%110
133.187.195.0/24 Japan 100%110
133.187.196.0/24 Japan 100%110
133.187.197.0/24 Japan 100%110
133.187.198.0/24 Japan 100%110
133.187.199.0/24 Japan 100%110
133.187.200.0/24 Japan 100%110
133.187.201.0/24 Japan 100%110
133.187.202.0/24 Japan 100%110
133.187.203.0/24 Japan 100%110
133.187.204.0/24 Japan 100%110
133.187.205.0/24 Japan 100%110
133.187.206.0/24 Japan 100%110
133.187.207.0/24 Japan 100%110
133.187.208.0/24 Japan 100%110
133.187.209.0/24 Japan 100%110
133.187.210.0/24 Japan 100%110
133.187.211.0/24 Japan 100%110
133.187.212.0/24 Japan 100%110
133.187.213.0/24 Japan 100%110
133.187.214.0/24 Japan 100%110
133.187.215.0/24 Japan 100%110
133.187.216.0/24 Japan 100%110
133.187.217.0/24 Japan 100%110
133.187.218.0/24 Japan 100%110
133.187.219.0/24 Japan 100%110
133.187.220.0/24 Japan 100%110
133.187.221.0/24 Japan 100%110
133.187.222.0/24 Japan 100%110
133.187.223.0/24 Japan 100%110
133.187.224.0/24 Japan 100%110
133.187.225.0/24 Japan 100%110
133.187.226.0/24 Japan 100%110
133.187.227.0/24 Japan 100%110
133.187.228.0/24 Japan 100%110
133.187.229.0/24 Japan 100%110
133.187.230.0/24 Japan 100%110
133.187.231.0/24 Japan 100%110
133.187.232.0/24 Japan 100%110
133.187.233.0/24 Japan 100%110
133.187.234.0/24 Japan 100%110
133.187.235.0/24 Japan 100%110
133.187.236.0/24 Japan 100%110
133.187.237.0/24 Japan 100%110
133.187.238.0/24 Japan 100%110
133.187.239.0/24 Japan 100%110
133.187.240.0/24 Japan 100%110
133.187.241.0/24 Japan 100%110
133.187.242.0/24 Japan 100%110
133.187.243.0/24 Japan 100%110
133.187.244.0/24 Japan 100%110
133.187.245.0/24 Japan 100%110
133.187.246.0/24 Japan 100%110
133.187.247.0/24 Japan 100%110
133.187.248.0/24 Japan 100%110
133.187.249.0/24 Japan 100%110
133.187.250.0/24 Japan 100%110
133.187.251.0/24 Japan 100%110
133.187.252.0/24 Japan 100%110
133.187.253.0/24 Japan 100%110
133.187.254.0/24 Japan 100%110
133.187.255.0/24 Japan 100%110

Pingable IPs

13 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
133.187.4.15AS2907 Research Organization of Information and Systems, National Institute of Informatics9.36ms from Tokyo,  JP
133.187.3.201AS2907 Research Organization of Information and Systems, National Institute of Informatics9.53ms from Tokyo,  JP
133.187.1.254AS2907 Research Organization of Information and Systems, National Institute of Informatics8.73ms 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.
84.86.10.176AS1136 KPN B.V.1.37ms from Amsterdam,  NL
46.177.90.128AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA3.87ms from Athens,  GR
118.251.15.112AS4134 CHINANET-BACKBONE7.70ms from Changsha,  CN
34.44.23.160AS396982 Google LLC0.13ms from Council Bluffs,  US
71.205.147.128AS7922 Comcast Cable Communications, LLC4.55ms from Denver,  US
14.228.124.0AS45899 VNPT Corp3.73ms from Hanoi,  VN
45.94.233.224AS136787 PacketHub S.A.0.48ms from Los Angeles,  US
87.221.14.144AS12479 Orange Espagne SA12.77ms from Madrid,  ES
174.112.231.224AS812 Rogers Communications Canada Inc.6.76ms from Montreal,  CA
82.67.9.48AS12322 Free SAS1.69ms from Paris,  FR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m8 133.187.235.81
traceroute to 133.187.235.81 (133.187.235.81): 8 hops max, 52 byte packets
1 [AS15169] 66.249.95.81 205.422 ms
2 [AS15169] 142.251.66.206 205.359 ms
3 *
4 [AS2907] 150.99.9.232 211.308 ms
5 [AS2907] 150.99.189.74 222.762 ms
6 *
7 *
8 *
Measurement taken from  IPinfo ProbeNet in Santiago, CL
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