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. 172.123.221.0/24

172.123.221.0/24 IP Range

Summary

ASNAS2497 Internet Initiative Japan Inc.
BGP172.122.0.0/15
IPs with RDNS256
Hosted Domains0
Pingable IPs0
Router IPs0
172.123.221.00.221.123.172.rev.iijmobile.jp0
172.123.221.11.221.123.172.rev.iijmobile.jp0
172.123.221.22.221.123.172.rev.iijmobile.jp0
172.123.221.33.221.123.172.rev.iijmobile.jp0
172.123.221.44.221.123.172.rev.iijmobile.jp0
172.123.221.55.221.123.172.rev.iijmobile.jp0
172.123.221.66.221.123.172.rev.iijmobile.jp0
172.123.221.77.221.123.172.rev.iijmobile.jp0
172.123.221.88.221.123.172.rev.iijmobile.jp0
172.123.221.99.221.123.172.rev.iijmobile.jp0
172.123.221.1010.221.123.172.rev.iijmobile.jp0
172.123.221.1111.221.123.172.rev.iijmobile.jp0
172.123.221.1212.221.123.172.rev.iijmobile.jp0
172.123.221.1313.221.123.172.rev.iijmobile.jp0
172.123.221.1414.221.123.172.rev.iijmobile.jp0
172.123.221.1515.221.123.172.rev.iijmobile.jp0
172.123.221.1616.221.123.172.rev.iijmobile.jp0
172.123.221.1717.221.123.172.rev.iijmobile.jp0
172.123.221.1818.221.123.172.rev.iijmobile.jp0
172.123.221.1919.221.123.172.rev.iijmobile.jp0
172.123.221.2020.221.123.172.rev.iijmobile.jp0
172.123.221.2121.221.123.172.rev.iijmobile.jp0
172.123.221.2222.221.123.172.rev.iijmobile.jp0
172.123.221.2323.221.123.172.rev.iijmobile.jp0
172.123.221.2424.221.123.172.rev.iijmobile.jp0
172.123.221.2525.221.123.172.rev.iijmobile.jp0
172.123.221.2626.221.123.172.rev.iijmobile.jp0
172.123.221.2727.221.123.172.rev.iijmobile.jp0
172.123.221.2828.221.123.172.rev.iijmobile.jp0
172.123.221.2929.221.123.172.rev.iijmobile.jp0
172.123.221.3030.221.123.172.rev.iijmobile.jp0
172.123.221.3131.221.123.172.rev.iijmobile.jp0
172.123.221.3232.221.123.172.rev.iijmobile.jp0
172.123.221.3333.221.123.172.rev.iijmobile.jp0
172.123.221.3434.221.123.172.rev.iijmobile.jp0
172.123.221.3535.221.123.172.rev.iijmobile.jp0
172.123.221.3636.221.123.172.rev.iijmobile.jp0
172.123.221.3737.221.123.172.rev.iijmobile.jp0
172.123.221.3838.221.123.172.rev.iijmobile.jp0
172.123.221.3939.221.123.172.rev.iijmobile.jp0
172.123.221.4040.221.123.172.rev.iijmobile.jp0
172.123.221.4141.221.123.172.rev.iijmobile.jp0
172.123.221.4242.221.123.172.rev.iijmobile.jp0
172.123.221.4343.221.123.172.rev.iijmobile.jp0
172.123.221.4444.221.123.172.rev.iijmobile.jp0
172.123.221.4545.221.123.172.rev.iijmobile.jp0
172.123.221.4646.221.123.172.rev.iijmobile.jp0
172.123.221.4747.221.123.172.rev.iijmobile.jp0
172.123.221.4848.221.123.172.rev.iijmobile.jp0
172.123.221.4949.221.123.172.rev.iijmobile.jp0
172.123.221.5050.221.123.172.rev.iijmobile.jp0
172.123.221.5151.221.123.172.rev.iijmobile.jp0
172.123.221.5252.221.123.172.rev.iijmobile.jp0
172.123.221.5353.221.123.172.rev.iijmobile.jp0
172.123.221.5454.221.123.172.rev.iijmobile.jp0
172.123.221.5555.221.123.172.rev.iijmobile.jp0
172.123.221.5656.221.123.172.rev.iijmobile.jp0
172.123.221.5757.221.123.172.rev.iijmobile.jp0
172.123.221.5858.221.123.172.rev.iijmobile.jp0
172.123.221.5959.221.123.172.rev.iijmobile.jp0
172.123.221.6060.221.123.172.rev.iijmobile.jp0
172.123.221.6161.221.123.172.rev.iijmobile.jp0
172.123.221.6262.221.123.172.rev.iijmobile.jp0
172.123.221.6363.221.123.172.rev.iijmobile.jp0
172.123.221.6464.221.123.172.rev.iijmobile.jp0
172.123.221.6565.221.123.172.rev.iijmobile.jp0
172.123.221.6666.221.123.172.rev.iijmobile.jp0
172.123.221.6767.221.123.172.rev.iijmobile.jp0
172.123.221.6868.221.123.172.rev.iijmobile.jp0
172.123.221.6969.221.123.172.rev.iijmobile.jp0
172.123.221.7070.221.123.172.rev.iijmobile.jp0
172.123.221.7171.221.123.172.rev.iijmobile.jp0
172.123.221.7272.221.123.172.rev.iijmobile.jp0
172.123.221.7373.221.123.172.rev.iijmobile.jp0
172.123.221.7474.221.123.172.rev.iijmobile.jp0
172.123.221.7575.221.123.172.rev.iijmobile.jp0
172.123.221.7676.221.123.172.rev.iijmobile.jp0
172.123.221.7777.221.123.172.rev.iijmobile.jp0
172.123.221.7878.221.123.172.rev.iijmobile.jp0
172.123.221.7979.221.123.172.rev.iijmobile.jp0
172.123.221.8080.221.123.172.rev.iijmobile.jp0
172.123.221.8181.221.123.172.rev.iijmobile.jp0
172.123.221.8282.221.123.172.rev.iijmobile.jp0
172.123.221.8383.221.123.172.rev.iijmobile.jp0
172.123.221.8484.221.123.172.rev.iijmobile.jp0
172.123.221.8585.221.123.172.rev.iijmobile.jp0
172.123.221.8686.221.123.172.rev.iijmobile.jp0
172.123.221.8787.221.123.172.rev.iijmobile.jp0
172.123.221.8888.221.123.172.rev.iijmobile.jp0
172.123.221.8989.221.123.172.rev.iijmobile.jp0
172.123.221.9090.221.123.172.rev.iijmobile.jp0
172.123.221.9191.221.123.172.rev.iijmobile.jp0
172.123.221.9292.221.123.172.rev.iijmobile.jp0
172.123.221.9393.221.123.172.rev.iijmobile.jp0
172.123.221.9494.221.123.172.rev.iijmobile.jp0
172.123.221.9595.221.123.172.rev.iijmobile.jp0
172.123.221.9696.221.123.172.rev.iijmobile.jp0
172.123.221.9797.221.123.172.rev.iijmobile.jp0
172.123.221.9898.221.123.172.rev.iijmobile.jp0
172.123.221.9999.221.123.172.rev.iijmobile.jp0
172.123.221.100100.221.123.172.rev.iijmobile.jp0
172.123.221.101101.221.123.172.rev.iijmobile.jp0
172.123.221.102102.221.123.172.rev.iijmobile.jp0
172.123.221.103103.221.123.172.rev.iijmobile.jp0
172.123.221.104104.221.123.172.rev.iijmobile.jp0
172.123.221.105105.221.123.172.rev.iijmobile.jp0
172.123.221.106106.221.123.172.rev.iijmobile.jp0
172.123.221.107107.221.123.172.rev.iijmobile.jp0
172.123.221.108108.221.123.172.rev.iijmobile.jp0
172.123.221.109109.221.123.172.rev.iijmobile.jp0
172.123.221.110110.221.123.172.rev.iijmobile.jp0
172.123.221.111111.221.123.172.rev.iijmobile.jp0
172.123.221.112112.221.123.172.rev.iijmobile.jp0
172.123.221.113113.221.123.172.rev.iijmobile.jp0
172.123.221.114114.221.123.172.rev.iijmobile.jp0
172.123.221.115115.221.123.172.rev.iijmobile.jp0
172.123.221.116116.221.123.172.rev.iijmobile.jp0
172.123.221.117117.221.123.172.rev.iijmobile.jp0
172.123.221.118118.221.123.172.rev.iijmobile.jp0
172.123.221.119119.221.123.172.rev.iijmobile.jp0
172.123.221.120120.221.123.172.rev.iijmobile.jp0
172.123.221.121121.221.123.172.rev.iijmobile.jp0
172.123.221.122122.221.123.172.rev.iijmobile.jp0
172.123.221.123123.221.123.172.rev.iijmobile.jp0
172.123.221.124124.221.123.172.rev.iijmobile.jp0
172.123.221.125125.221.123.172.rev.iijmobile.jp0
172.123.221.126126.221.123.172.rev.iijmobile.jp0
172.123.221.127127.221.123.172.rev.iijmobile.jp0
172.123.221.128128.221.123.172.rev.iijmobile.jp0
172.123.221.129129.221.123.172.rev.iijmobile.jp0
172.123.221.130130.221.123.172.rev.iijmobile.jp0
172.123.221.131131.221.123.172.rev.iijmobile.jp0
172.123.221.132132.221.123.172.rev.iijmobile.jp0
172.123.221.133133.221.123.172.rev.iijmobile.jp0
172.123.221.134134.221.123.172.rev.iijmobile.jp0
172.123.221.135135.221.123.172.rev.iijmobile.jp0
172.123.221.136136.221.123.172.rev.iijmobile.jp0
172.123.221.137137.221.123.172.rev.iijmobile.jp0
172.123.221.138138.221.123.172.rev.iijmobile.jp0
172.123.221.139139.221.123.172.rev.iijmobile.jp0
172.123.221.140140.221.123.172.rev.iijmobile.jp0
172.123.221.141141.221.123.172.rev.iijmobile.jp0
172.123.221.142142.221.123.172.rev.iijmobile.jp0
172.123.221.143143.221.123.172.rev.iijmobile.jp0
172.123.221.144144.221.123.172.rev.iijmobile.jp0
172.123.221.145145.221.123.172.rev.iijmobile.jp0
172.123.221.146146.221.123.172.rev.iijmobile.jp0
172.123.221.147147.221.123.172.rev.iijmobile.jp0
172.123.221.148148.221.123.172.rev.iijmobile.jp0
172.123.221.149149.221.123.172.rev.iijmobile.jp0
172.123.221.150150.221.123.172.rev.iijmobile.jp0
172.123.221.151151.221.123.172.rev.iijmobile.jp0
172.123.221.152152.221.123.172.rev.iijmobile.jp0
172.123.221.153153.221.123.172.rev.iijmobile.jp0
172.123.221.154154.221.123.172.rev.iijmobile.jp0
172.123.221.155155.221.123.172.rev.iijmobile.jp0
172.123.221.156156.221.123.172.rev.iijmobile.jp0
172.123.221.157157.221.123.172.rev.iijmobile.jp0
172.123.221.158158.221.123.172.rev.iijmobile.jp0
172.123.221.159159.221.123.172.rev.iijmobile.jp0
172.123.221.160160.221.123.172.rev.iijmobile.jp0
172.123.221.161161.221.123.172.rev.iijmobile.jp0
172.123.221.162162.221.123.172.rev.iijmobile.jp0
172.123.221.163163.221.123.172.rev.iijmobile.jp0
172.123.221.164164.221.123.172.rev.iijmobile.jp0
172.123.221.165165.221.123.172.rev.iijmobile.jp0
172.123.221.166166.221.123.172.rev.iijmobile.jp0
172.123.221.167167.221.123.172.rev.iijmobile.jp0
172.123.221.168168.221.123.172.rev.iijmobile.jp0
172.123.221.169169.221.123.172.rev.iijmobile.jp0
172.123.221.170170.221.123.172.rev.iijmobile.jp0
172.123.221.171171.221.123.172.rev.iijmobile.jp0
172.123.221.172172.221.123.172.rev.iijmobile.jp0
172.123.221.173173.221.123.172.rev.iijmobile.jp0
172.123.221.174174.221.123.172.rev.iijmobile.jp0
172.123.221.175175.221.123.172.rev.iijmobile.jp0
172.123.221.176176.221.123.172.rev.iijmobile.jp0
172.123.221.177177.221.123.172.rev.iijmobile.jp0
172.123.221.178178.221.123.172.rev.iijmobile.jp0
172.123.221.179179.221.123.172.rev.iijmobile.jp0
172.123.221.180180.221.123.172.rev.iijmobile.jp0
172.123.221.181181.221.123.172.rev.iijmobile.jp0
172.123.221.182182.221.123.172.rev.iijmobile.jp0
172.123.221.183183.221.123.172.rev.iijmobile.jp0
172.123.221.184184.221.123.172.rev.iijmobile.jp0
172.123.221.185185.221.123.172.rev.iijmobile.jp0
172.123.221.186186.221.123.172.rev.iijmobile.jp0
172.123.221.187187.221.123.172.rev.iijmobile.jp0
172.123.221.188188.221.123.172.rev.iijmobile.jp0
172.123.221.189189.221.123.172.rev.iijmobile.jp0
172.123.221.190190.221.123.172.rev.iijmobile.jp0
172.123.221.191191.221.123.172.rev.iijmobile.jp0
172.123.221.192192.221.123.172.rev.iijmobile.jp0
172.123.221.193193.221.123.172.rev.iijmobile.jp0
172.123.221.194194.221.123.172.rev.iijmobile.jp0
172.123.221.195195.221.123.172.rev.iijmobile.jp0
172.123.221.196196.221.123.172.rev.iijmobile.jp0
172.123.221.197197.221.123.172.rev.iijmobile.jp0
172.123.221.198198.221.123.172.rev.iijmobile.jp0
172.123.221.199199.221.123.172.rev.iijmobile.jp0
172.123.221.200200.221.123.172.rev.iijmobile.jp0
172.123.221.201201.221.123.172.rev.iijmobile.jp0
172.123.221.202202.221.123.172.rev.iijmobile.jp0
172.123.221.203203.221.123.172.rev.iijmobile.jp0
172.123.221.204204.221.123.172.rev.iijmobile.jp0
172.123.221.205205.221.123.172.rev.iijmobile.jp0
172.123.221.206206.221.123.172.rev.iijmobile.jp0
172.123.221.207207.221.123.172.rev.iijmobile.jp0
172.123.221.208208.221.123.172.rev.iijmobile.jp0
172.123.221.209209.221.123.172.rev.iijmobile.jp0
172.123.221.210210.221.123.172.rev.iijmobile.jp0
172.123.221.211211.221.123.172.rev.iijmobile.jp0
172.123.221.212212.221.123.172.rev.iijmobile.jp0
172.123.221.213213.221.123.172.rev.iijmobile.jp0
172.123.221.214214.221.123.172.rev.iijmobile.jp0
172.123.221.215215.221.123.172.rev.iijmobile.jp0
172.123.221.216216.221.123.172.rev.iijmobile.jp0
172.123.221.217217.221.123.172.rev.iijmobile.jp0
172.123.221.218218.221.123.172.rev.iijmobile.jp0
172.123.221.219219.221.123.172.rev.iijmobile.jp0
172.123.221.220220.221.123.172.rev.iijmobile.jp0
172.123.221.221221.221.123.172.rev.iijmobile.jp0
172.123.221.222222.221.123.172.rev.iijmobile.jp0
172.123.221.223223.221.123.172.rev.iijmobile.jp0
172.123.221.224224.221.123.172.rev.iijmobile.jp0
172.123.221.225225.221.123.172.rev.iijmobile.jp0
172.123.221.226226.221.123.172.rev.iijmobile.jp0
172.123.221.227227.221.123.172.rev.iijmobile.jp0
172.123.221.228228.221.123.172.rev.iijmobile.jp0
172.123.221.229229.221.123.172.rev.iijmobile.jp0
172.123.221.230230.221.123.172.rev.iijmobile.jp0
172.123.221.231231.221.123.172.rev.iijmobile.jp0
172.123.221.232232.221.123.172.rev.iijmobile.jp0
172.123.221.233233.221.123.172.rev.iijmobile.jp0
172.123.221.234234.221.123.172.rev.iijmobile.jp0
172.123.221.235235.221.123.172.rev.iijmobile.jp0
172.123.221.236236.221.123.172.rev.iijmobile.jp0
172.123.221.237237.221.123.172.rev.iijmobile.jp0
172.123.221.238238.221.123.172.rev.iijmobile.jp0
172.123.221.239239.221.123.172.rev.iijmobile.jp0
172.123.221.240240.221.123.172.rev.iijmobile.jp0
172.123.221.241241.221.123.172.rev.iijmobile.jp0
172.123.221.242242.221.123.172.rev.iijmobile.jp0
172.123.221.243243.221.123.172.rev.iijmobile.jp0
172.123.221.244244.221.123.172.rev.iijmobile.jp0
172.123.221.245245.221.123.172.rev.iijmobile.jp0
172.123.221.246246.221.123.172.rev.iijmobile.jp0
172.123.221.247247.221.123.172.rev.iijmobile.jp0
172.123.221.248248.221.123.172.rev.iijmobile.jp0
172.123.221.249249.221.123.172.rev.iijmobile.jp0
172.123.221.250250.221.123.172.rev.iijmobile.jp0
172.123.221.251251.221.123.172.rev.iijmobile.jp0
172.123.221.252252.221.123.172.rev.iijmobile.jp0
172.123.221.253253.221.123.172.rev.iijmobile.jp0
172.123.221.254254.221.123.172.rev.iijmobile.jp0
172.123.221.255255.221.123.172.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 -f2 172.123.221.149
traceroute to 172.123.221.149 (172.123.221.149): 64 hops max, 52 byte packets
2 [AS6866] 195.14.145.70 2.114 ms
3 [AS6866] 195.14.136.58 2.924 ms
4 [AS6866] 195.14.136.241 2.646 ms
5 [AS174] 149.11.242.113 40.538 ms
6 [AS174] 154.54.38.201 40.301 ms
7 [AS174] 154.54.72.109 51.47 ms
8 [AS174] 66.28.4.197 122.357 ms
9 [AS174] 154.54.47.218 122.181 ms
10 [AS174] 38.104.75.98 121.858 ms
11 [AS2497] 58.138.81.85 200.917 ms
12 [AS2497] 58.138.88.197 302.789 ms
13 [AS2497] 58.138.107.230 303.596 ms
14 [AS2497] 210.130.16.135 303.186 ms
15 [AS2497] 220.100.253.173 308.977 ms
16 *
17 [AS2497] 172.123.221.149 591.035 ms
Measurement taken from  IPinfo ProbeNet in Limassol, CY
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