IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.123.0.0/16
  4. 172.123.251.0/24

172.123.251.0/24 IP Range

Summary

ASNAS2497 Internet Initiative Japan Inc.
BGP172.122.0.0/15
IPs with RDNS256
Hosted Domains0
Pingable IPs9
Router IPs0
172.123.251.00.251.123.172.rev.iijmobile.jp0
172.123.251.11.251.123.172.rev.iijmobile.jp0
172.123.251.22.251.123.172.rev.iijmobile.jp0
172.123.251.33.251.123.172.rev.iijmobile.jp0
172.123.251.44.251.123.172.rev.iijmobile.jp0
172.123.251.55.251.123.172.rev.iijmobile.jp0
172.123.251.66.251.123.172.rev.iijmobile.jp0
172.123.251.77.251.123.172.rev.iijmobile.jp0
172.123.251.88.251.123.172.rev.iijmobile.jp0
172.123.251.99.251.123.172.rev.iijmobile.jp0
172.123.251.1010.251.123.172.rev.iijmobile.jp0
172.123.251.1111.251.123.172.rev.iijmobile.jp0
172.123.251.1212.251.123.172.rev.iijmobile.jp0
172.123.251.1313.251.123.172.rev.iijmobile.jp0
172.123.251.1414.251.123.172.rev.iijmobile.jp0
172.123.251.1515.251.123.172.rev.iijmobile.jp0
172.123.251.1616.251.123.172.rev.iijmobile.jp0
172.123.251.1717.251.123.172.rev.iijmobile.jp0
172.123.251.1818.251.123.172.rev.iijmobile.jp0
172.123.251.1919.251.123.172.rev.iijmobile.jp0
172.123.251.2020.251.123.172.rev.iijmobile.jp0
172.123.251.2121.251.123.172.rev.iijmobile.jp0
172.123.251.2222.251.123.172.rev.iijmobile.jp0
172.123.251.2323.251.123.172.rev.iijmobile.jp0
172.123.251.2424.251.123.172.rev.iijmobile.jp0
172.123.251.2525.251.123.172.rev.iijmobile.jp0
172.123.251.2626.251.123.172.rev.iijmobile.jp0
172.123.251.2727.251.123.172.rev.iijmobile.jp0
172.123.251.2828.251.123.172.rev.iijmobile.jp0
172.123.251.2929.251.123.172.rev.iijmobile.jp0
172.123.251.3030.251.123.172.rev.iijmobile.jp0
172.123.251.3131.251.123.172.rev.iijmobile.jp0
172.123.251.3232.251.123.172.rev.iijmobile.jp0
172.123.251.3333.251.123.172.rev.iijmobile.jp0
172.123.251.3434.251.123.172.rev.iijmobile.jp0
172.123.251.3535.251.123.172.rev.iijmobile.jp0
172.123.251.3636.251.123.172.rev.iijmobile.jp0
172.123.251.3737.251.123.172.rev.iijmobile.jp0
172.123.251.3838.251.123.172.rev.iijmobile.jp0
172.123.251.3939.251.123.172.rev.iijmobile.jp0
172.123.251.4040.251.123.172.rev.iijmobile.jp0
172.123.251.4141.251.123.172.rev.iijmobile.jp0
172.123.251.4242.251.123.172.rev.iijmobile.jp0
172.123.251.4343.251.123.172.rev.iijmobile.jp0
172.123.251.4444.251.123.172.rev.iijmobile.jp0
172.123.251.4545.251.123.172.rev.iijmobile.jp0
172.123.251.4646.251.123.172.rev.iijmobile.jp0
172.123.251.4747.251.123.172.rev.iijmobile.jp0
172.123.251.4848.251.123.172.rev.iijmobile.jp0
172.123.251.4949.251.123.172.rev.iijmobile.jp0
172.123.251.5050.251.123.172.rev.iijmobile.jp0
172.123.251.5151.251.123.172.rev.iijmobile.jp0
172.123.251.5252.251.123.172.rev.iijmobile.jp0
172.123.251.5353.251.123.172.rev.iijmobile.jp0
172.123.251.5454.251.123.172.rev.iijmobile.jp0
172.123.251.5555.251.123.172.rev.iijmobile.jp0
172.123.251.5656.251.123.172.rev.iijmobile.jp0
172.123.251.5757.251.123.172.rev.iijmobile.jp0
172.123.251.5858.251.123.172.rev.iijmobile.jp0
172.123.251.5959.251.123.172.rev.iijmobile.jp0
172.123.251.6060.251.123.172.rev.iijmobile.jp0
172.123.251.6161.251.123.172.rev.iijmobile.jp0
172.123.251.6262.251.123.172.rev.iijmobile.jp0
172.123.251.6363.251.123.172.rev.iijmobile.jp0
172.123.251.6464.251.123.172.rev.iijmobile.jp0
172.123.251.6565.251.123.172.rev.iijmobile.jp0
172.123.251.6666.251.123.172.rev.iijmobile.jp0
172.123.251.6767.251.123.172.rev.iijmobile.jp0
172.123.251.6868.251.123.172.rev.iijmobile.jp0
172.123.251.6969.251.123.172.rev.iijmobile.jp0
172.123.251.7070.251.123.172.rev.iijmobile.jp0
172.123.251.7171.251.123.172.rev.iijmobile.jp0
172.123.251.7272.251.123.172.rev.iijmobile.jp0
172.123.251.7373.251.123.172.rev.iijmobile.jp0
172.123.251.7474.251.123.172.rev.iijmobile.jp0
172.123.251.7575.251.123.172.rev.iijmobile.jp0
172.123.251.7676.251.123.172.rev.iijmobile.jp0
172.123.251.7777.251.123.172.rev.iijmobile.jp0
172.123.251.7878.251.123.172.rev.iijmobile.jp0
172.123.251.7979.251.123.172.rev.iijmobile.jp0
172.123.251.8080.251.123.172.rev.iijmobile.jp0
172.123.251.8181.251.123.172.rev.iijmobile.jp0
172.123.251.8282.251.123.172.rev.iijmobile.jp0
172.123.251.8383.251.123.172.rev.iijmobile.jp0
172.123.251.8484.251.123.172.rev.iijmobile.jp0
172.123.251.8585.251.123.172.rev.iijmobile.jp0
172.123.251.8686.251.123.172.rev.iijmobile.jp0
172.123.251.8787.251.123.172.rev.iijmobile.jp0
172.123.251.8888.251.123.172.rev.iijmobile.jp0
172.123.251.8989.251.123.172.rev.iijmobile.jp0
172.123.251.9090.251.123.172.rev.iijmobile.jp0
172.123.251.9191.251.123.172.rev.iijmobile.jp0
172.123.251.9292.251.123.172.rev.iijmobile.jp0
172.123.251.9393.251.123.172.rev.iijmobile.jp0
172.123.251.9494.251.123.172.rev.iijmobile.jp0
172.123.251.9595.251.123.172.rev.iijmobile.jp0
172.123.251.9696.251.123.172.rev.iijmobile.jp0
172.123.251.9797.251.123.172.rev.iijmobile.jp0
172.123.251.9898.251.123.172.rev.iijmobile.jp0
172.123.251.9999.251.123.172.rev.iijmobile.jp0
172.123.251.100100.251.123.172.rev.iijmobile.jp0
172.123.251.101101.251.123.172.rev.iijmobile.jp0
172.123.251.102102.251.123.172.rev.iijmobile.jp0
172.123.251.103103.251.123.172.rev.iijmobile.jp0
172.123.251.104104.251.123.172.rev.iijmobile.jp0
172.123.251.105105.251.123.172.rev.iijmobile.jp0
172.123.251.106106.251.123.172.rev.iijmobile.jp0
172.123.251.107107.251.123.172.rev.iijmobile.jp0
172.123.251.108108.251.123.172.rev.iijmobile.jp0
172.123.251.109109.251.123.172.rev.iijmobile.jp0
172.123.251.110110.251.123.172.rev.iijmobile.jp0
172.123.251.111111.251.123.172.rev.iijmobile.jp0
172.123.251.112112.251.123.172.rev.iijmobile.jp0
172.123.251.113113.251.123.172.rev.iijmobile.jp0
172.123.251.114114.251.123.172.rev.iijmobile.jp0
172.123.251.115115.251.123.172.rev.iijmobile.jp0
172.123.251.116116.251.123.172.rev.iijmobile.jp0
172.123.251.117117.251.123.172.rev.iijmobile.jp0
172.123.251.118118.251.123.172.rev.iijmobile.jp0
172.123.251.119119.251.123.172.rev.iijmobile.jp0
172.123.251.120120.251.123.172.rev.iijmobile.jp0
172.123.251.121121.251.123.172.rev.iijmobile.jp0
172.123.251.122122.251.123.172.rev.iijmobile.jp0
172.123.251.123123.251.123.172.rev.iijmobile.jp0
172.123.251.124124.251.123.172.rev.iijmobile.jp0
172.123.251.125125.251.123.172.rev.iijmobile.jp0
172.123.251.126126.251.123.172.rev.iijmobile.jp0
172.123.251.127127.251.123.172.rev.iijmobile.jp0
172.123.251.128128.251.123.172.rev.iijmobile.jp0
172.123.251.129129.251.123.172.rev.iijmobile.jp0
172.123.251.130130.251.123.172.rev.iijmobile.jp0
172.123.251.131131.251.123.172.rev.iijmobile.jp0
172.123.251.132132.251.123.172.rev.iijmobile.jp0
172.123.251.133133.251.123.172.rev.iijmobile.jp0
172.123.251.134134.251.123.172.rev.iijmobile.jp0
172.123.251.135135.251.123.172.rev.iijmobile.jp0
172.123.251.136136.251.123.172.rev.iijmobile.jp0
172.123.251.137137.251.123.172.rev.iijmobile.jp0
172.123.251.138138.251.123.172.rev.iijmobile.jp0
172.123.251.139139.251.123.172.rev.iijmobile.jp0
172.123.251.140140.251.123.172.rev.iijmobile.jp0
172.123.251.141141.251.123.172.rev.iijmobile.jp0
172.123.251.142142.251.123.172.rev.iijmobile.jp0
172.123.251.143143.251.123.172.rev.iijmobile.jp0
172.123.251.144144.251.123.172.rev.iijmobile.jp0
172.123.251.145145.251.123.172.rev.iijmobile.jp0
172.123.251.146146.251.123.172.rev.iijmobile.jp0
172.123.251.147147.251.123.172.rev.iijmobile.jp0
172.123.251.148148.251.123.172.rev.iijmobile.jp0
172.123.251.149149.251.123.172.rev.iijmobile.jp0
172.123.251.150150.251.123.172.rev.iijmobile.jp0
172.123.251.151151.251.123.172.rev.iijmobile.jp0
172.123.251.152152.251.123.172.rev.iijmobile.jp0
172.123.251.153153.251.123.172.rev.iijmobile.jp0
172.123.251.154154.251.123.172.rev.iijmobile.jp0
172.123.251.155155.251.123.172.rev.iijmobile.jp0
172.123.251.156156.251.123.172.rev.iijmobile.jp0
172.123.251.157157.251.123.172.rev.iijmobile.jp0
172.123.251.158158.251.123.172.rev.iijmobile.jp0
172.123.251.159159.251.123.172.rev.iijmobile.jp0
172.123.251.160160.251.123.172.rev.iijmobile.jp0
172.123.251.161161.251.123.172.rev.iijmobile.jp0
172.123.251.162162.251.123.172.rev.iijmobile.jp0
172.123.251.163163.251.123.172.rev.iijmobile.jp0
172.123.251.164164.251.123.172.rev.iijmobile.jp0
172.123.251.165165.251.123.172.rev.iijmobile.jp0
172.123.251.166166.251.123.172.rev.iijmobile.jp0
172.123.251.167167.251.123.172.rev.iijmobile.jp0
172.123.251.168168.251.123.172.rev.iijmobile.jp0
172.123.251.169169.251.123.172.rev.iijmobile.jp0
172.123.251.170170.251.123.172.rev.iijmobile.jp0
172.123.251.171171.251.123.172.rev.iijmobile.jp0
172.123.251.172172.251.123.172.rev.iijmobile.jp0
172.123.251.173173.251.123.172.rev.iijmobile.jp0
172.123.251.174174.251.123.172.rev.iijmobile.jp0
172.123.251.175175.251.123.172.rev.iijmobile.jp0
172.123.251.176176.251.123.172.rev.iijmobile.jp0
172.123.251.177177.251.123.172.rev.iijmobile.jp0
172.123.251.178178.251.123.172.rev.iijmobile.jp0
172.123.251.179179.251.123.172.rev.iijmobile.jp0
172.123.251.180180.251.123.172.rev.iijmobile.jp0
172.123.251.181181.251.123.172.rev.iijmobile.jp0
172.123.251.182182.251.123.172.rev.iijmobile.jp0
172.123.251.183183.251.123.172.rev.iijmobile.jp0
172.123.251.184184.251.123.172.rev.iijmobile.jp0
172.123.251.185185.251.123.172.rev.iijmobile.jp0
172.123.251.186186.251.123.172.rev.iijmobile.jp0
172.123.251.187187.251.123.172.rev.iijmobile.jp0
172.123.251.188188.251.123.172.rev.iijmobile.jp0
172.123.251.189189.251.123.172.rev.iijmobile.jp0
172.123.251.190190.251.123.172.rev.iijmobile.jp0
172.123.251.191191.251.123.172.rev.iijmobile.jp0
172.123.251.192192.251.123.172.rev.iijmobile.jp0
172.123.251.193193.251.123.172.rev.iijmobile.jp0
172.123.251.194194.251.123.172.rev.iijmobile.jp0
172.123.251.195195.251.123.172.rev.iijmobile.jp0
172.123.251.196196.251.123.172.rev.iijmobile.jp0
172.123.251.197197.251.123.172.rev.iijmobile.jp0
172.123.251.198198.251.123.172.rev.iijmobile.jp0
172.123.251.199199.251.123.172.rev.iijmobile.jp0
172.123.251.200200.251.123.172.rev.iijmobile.jp0
172.123.251.201201.251.123.172.rev.iijmobile.jp0
172.123.251.202202.251.123.172.rev.iijmobile.jp0
172.123.251.203203.251.123.172.rev.iijmobile.jp0
172.123.251.204204.251.123.172.rev.iijmobile.jp0
172.123.251.205205.251.123.172.rev.iijmobile.jp0
172.123.251.206206.251.123.172.rev.iijmobile.jp0
172.123.251.207207.251.123.172.rev.iijmobile.jp0
172.123.251.208208.251.123.172.rev.iijmobile.jp0
172.123.251.209209.251.123.172.rev.iijmobile.jp0
172.123.251.210210.251.123.172.rev.iijmobile.jp0
172.123.251.211211.251.123.172.rev.iijmobile.jp0
172.123.251.212212.251.123.172.rev.iijmobile.jp0
172.123.251.213213.251.123.172.rev.iijmobile.jp0
172.123.251.214214.251.123.172.rev.iijmobile.jp0
172.123.251.215215.251.123.172.rev.iijmobile.jp0
172.123.251.216216.251.123.172.rev.iijmobile.jp0
172.123.251.217217.251.123.172.rev.iijmobile.jp0
172.123.251.218218.251.123.172.rev.iijmobile.jp0
172.123.251.219219.251.123.172.rev.iijmobile.jp0
172.123.251.220220.251.123.172.rev.iijmobile.jp0
172.123.251.221221.251.123.172.rev.iijmobile.jp0
172.123.251.222222.251.123.172.rev.iijmobile.jp0
172.123.251.223223.251.123.172.rev.iijmobile.jp0
172.123.251.224224.251.123.172.rev.iijmobile.jp0
172.123.251.225225.251.123.172.rev.iijmobile.jp0
172.123.251.226226.251.123.172.rev.iijmobile.jp0
172.123.251.227227.251.123.172.rev.iijmobile.jp0
172.123.251.228228.251.123.172.rev.iijmobile.jp0
172.123.251.229229.251.123.172.rev.iijmobile.jp0
172.123.251.230230.251.123.172.rev.iijmobile.jp0
172.123.251.231231.251.123.172.rev.iijmobile.jp0
172.123.251.232232.251.123.172.rev.iijmobile.jp0
172.123.251.233233.251.123.172.rev.iijmobile.jp0
172.123.251.234234.251.123.172.rev.iijmobile.jp0
172.123.251.235235.251.123.172.rev.iijmobile.jp0
172.123.251.236236.251.123.172.rev.iijmobile.jp0
172.123.251.237237.251.123.172.rev.iijmobile.jp0
172.123.251.238238.251.123.172.rev.iijmobile.jp0
172.123.251.239239.251.123.172.rev.iijmobile.jp0
172.123.251.240240.251.123.172.rev.iijmobile.jp0
172.123.251.241241.251.123.172.rev.iijmobile.jp0
172.123.251.242242.251.123.172.rev.iijmobile.jp0
172.123.251.243243.251.123.172.rev.iijmobile.jp0
172.123.251.244244.251.123.172.rev.iijmobile.jp0
172.123.251.245245.251.123.172.rev.iijmobile.jp0
172.123.251.246246.251.123.172.rev.iijmobile.jp0
172.123.251.247247.251.123.172.rev.iijmobile.jp0
172.123.251.248248.251.123.172.rev.iijmobile.jp0
172.123.251.249249.251.123.172.rev.iijmobile.jp0
172.123.251.250250.251.123.172.rev.iijmobile.jp0
172.123.251.251251.251.123.172.rev.iijmobile.jp0
172.123.251.252252.251.123.172.rev.iijmobile.jp0
172.123.251.253253.251.123.172.rev.iijmobile.jp0
172.123.251.254254.251.123.172.rev.iijmobile.jp0
172.123.251.255255.251.123.172.rev.iijmobile.jp0

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 172.123.251.223
traceroute to 172.123.251.223 (172.123.251.223): 64 hops max, 52 byte packets
1 [AS16276] 139.99.69.252 371.284 ms
2 *
3 *
4 *
5 *
6 *
7 *
8 [] 103.16.102.163 1.095 ms
9 [AS2497] 58.138.98.101 0.866 ms
10 [AS2497] 58.138.80.185 66.913 ms
11 [AS2497] 58.138.80.193 70.9 ms
12 [AS2497] 133.142.196.50 65.534 ms
13 *
14 [AS2497] 172.123.251.223 1415.215 ms
Measurement taken from  IPinfo ProbeNet in Singapore, SG
On