1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.138.0.0/16

121.138.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
131
Pingable IPs
21,026

Top Countries

Top BGP Prefixes

Top ASNs

121.138.0.0/24 South Korea 100%110
121.138.1.0/24 South Korea 100%110
121.138.2.0/24 South Korea 100%110
121.138.3.0/24 South Korea 100%110
121.138.4.0/24 South Korea 100%110
121.138.5.0/24 South Korea 100%110
121.138.6.0/24 South Korea 100%110
121.138.7.0/24 South Korea 100%110
121.138.8.0/24 South Korea 100%110
121.138.9.0/24 South Korea 100%110
121.138.10.0/24 South Korea 100%110
121.138.11.0/24 South Korea 100%110
121.138.12.0/24 South Korea 100%110
121.138.13.0/24 South Korea 100%110
121.138.14.0/24 South Korea 100%110
121.138.15.0/24 South Korea 100%110
121.138.16.0/24 South Korea 100%110
121.138.17.0/24 South Korea 100%110
121.138.18.0/24 South Korea 100%110
121.138.19.0/24 South Korea 100%110
121.138.20.0/24 South Korea 100%110
121.138.21.0/24 South Korea 100%110
121.138.22.0/24 South Korea 100%110
121.138.23.0/24 South Korea 100%110
121.138.24.0/24 South Korea 100%110
121.138.25.0/24 South Korea 100%110
121.138.26.0/24 South Korea 100%110
121.138.27.0/24 South Korea 100%110
121.138.28.0/24 South Korea 100%110
121.138.29.0/24 South Korea 100%111
121.138.30.0/24 South Korea 100%110
121.138.31.0/24 South Korea 100%110
121.138.32.0/24 South Korea 100%110
121.138.33.0/24 South Korea 100%110
121.138.34.0/24 South Korea 100%111
121.138.35.0/24 South Korea 100%110
121.138.36.0/24 South Korea 100%110
121.138.37.0/24 South Korea 100%1116
121.138.38.0/24 South Korea 100%110
121.138.39.0/24 South Korea 100%112
121.138.40.0/24 South Korea 100%113
121.138.41.0/24 South Korea 100%112
121.138.42.0/24 South Korea 100%110
121.138.43.0/24 South Korea 100%1111
121.138.44.0/24 South Korea 100%111
121.138.45.0/24 South Korea 100%114
121.138.46.0/24 South Korea 100%113
121.138.47.0/24 South Korea 100%110
121.138.48.0/24 South Korea 100%110
121.138.49.0/24 South Korea 100%110
121.138.50.0/24 South Korea 100%110
121.138.51.0/24 South Korea 100%111
121.138.52.0/24 South Korea 100%110
121.138.53.0/24 South Korea 100%110
121.138.54.0/24 South Korea 100%110
121.138.55.0/24 South Korea 100%110
121.138.56.0/24 South Korea 100%110
121.138.57.0/24 South Korea 100%110
121.138.58.0/24 South Korea 100%110
121.138.59.0/24 South Korea 100%110
121.138.60.0/24 South Korea 100%110
121.138.61.0/24 South Korea 100%110
121.138.62.0/24 South Korea 100%111
121.138.63.0/24 South Korea 100%110
121.138.64.0/24 South Korea 100%110
121.138.65.0/24 South Korea 100%110
121.138.66.0/24 South Korea 100%110
121.138.67.0/24 South Korea 100%110
121.138.68.0/24 South Korea 100%110
121.138.69.0/24 South Korea 100%110
121.138.70.0/24 South Korea 100%110
121.138.71.0/24 South Korea 100%110
121.138.72.0/24 South Korea 100%111
121.138.73.0/24 South Korea 100%110
121.138.74.0/24 South Korea 100%112
121.138.75.0/24 South Korea 100%111
121.138.76.0/24 South Korea 100%110
121.138.77.0/24 South Korea 100%110
121.138.78.0/24 South Korea 100%111
121.138.79.0/24 South Korea 100%110
121.138.80.0/24 South Korea 100%110
121.138.81.0/24 South Korea 100%110
121.138.82.0/24 South Korea 100%110
121.138.83.0/24 South Korea 100%110
121.138.84.0/24 South Korea 100%110
121.138.85.0/24 South Korea 100%111
121.138.86.0/24 South Korea 100%114
121.138.87.0/24 South Korea 100%110
121.138.88.0/24 South Korea 100%110
121.138.89.0/24 South Korea 100%110
121.138.90.0/24 South Korea 100%110
121.138.91.0/24 South Korea 100%110
121.138.92.0/24 South Korea 100%110
121.138.93.0/24 South Korea 100%110
121.138.94.0/24 South Korea 100%110
121.138.95.0/24 South Korea 100%110
121.138.96.0/24 South Korea 100%110
121.138.97.0/24 South Korea 100%110
121.138.98.0/24 South Korea 100%110
121.138.99.0/24 South Korea 100%110
121.138.100.0/24 South Korea 100%111
121.138.101.0/24 South Korea 100%111
121.138.102.0/24 South Korea 100%110
121.138.103.0/24 South Korea 100%110
121.138.104.0/24 South Korea 100%110
121.138.105.0/24 South Korea 100%110
121.138.106.0/24 South Korea 100%110
121.138.107.0/24 South Korea 100%110
121.138.108.0/24 South Korea 100%110
121.138.109.0/24 South Korea 100%110
121.138.110.0/24 South Korea 100%110
121.138.111.0/24 South Korea 100%110
121.138.112.0/24 South Korea 100%110
121.138.113.0/24 South Korea 100%111
121.138.114.0/24 South Korea 100%111
121.138.115.0/24 South Korea 100%110
121.138.116.0/24 South Korea 100%110
121.138.117.0/24 South Korea 100%110
121.138.118.0/24 South Korea 100%110
121.138.119.0/24 South Korea 100%110
121.138.120.0/24 South Korea 100%110
121.138.121.0/24 South Korea 100%110
121.138.122.0/24 South Korea 100%110
121.138.123.0/24 South Korea 100%110
121.138.124.0/24 South Korea 100%110
121.138.125.0/24 South Korea 100%110
121.138.126.0/24 South Korea 100%110
121.138.127.0/24 South Korea 100%110
121.138.128.0/24 South Korea 100%110
121.138.129.0/24 South Korea 100%110
121.138.130.0/24 South Korea 100%110
121.138.131.0/24 South Korea 100%110
121.138.132.0/24 South Korea 100%110
121.138.133.0/24 South Korea 100%111
121.138.134.0/24 South Korea 100%110
121.138.135.0/24 South Korea 100%110
121.138.136.0/24 South Korea 100%110
121.138.137.0/24 South Korea 100%110
121.138.138.0/24 South Korea 100%110
121.138.139.0/24 South Korea 100%110
121.138.140.0/24 South Korea 100%110
121.138.141.0/24 South Korea 100%110
121.138.142.0/24 South Korea 100%110
121.138.143.0/24 South Korea 100%110
121.138.144.0/24 South Korea 100%110
121.138.145.0/24 South Korea 100%110
121.138.146.0/24 South Korea 100%110
121.138.147.0/24 South Korea 100%110
121.138.148.0/24 South Korea 100%110
121.138.149.0/24 South Korea 100%110
121.138.150.0/24 South Korea 100%110
121.138.151.0/24 South Korea 100%111
121.138.152.0/24 South Korea 100%111
121.138.153.0/24 South Korea 100%111
121.138.154.0/24 South Korea 100%110
121.138.155.0/24 South Korea 100%110
121.138.156.0/24 South Korea 100%110
121.138.157.0/24 South Korea 100%117
121.138.158.0/24 South Korea 100%110
121.138.159.0/24 South Korea 100%111
121.138.160.0/24 South Korea 100%110
121.138.161.0/24 South Korea 100%110
121.138.162.0/24 South Korea 100%110
121.138.163.0/24 South Korea 100%110
121.138.164.0/24 South Korea 100%110
121.138.165.0/24 South Korea 100%112
121.138.166.0/24 South Korea 100%110
121.138.167.0/24 South Korea 100%110
121.138.168.0/24 South Korea 100%110
121.138.169.0/24 South Korea 100%110
121.138.170.0/24 South Korea 100%112
121.138.171.0/24 South Korea 100%110
121.138.172.0/24 South Korea 100%110
121.138.173.0/24 South Korea 100%110
121.138.174.0/24 South Korea 100%110
121.138.175.0/24 South Korea 100%118
121.138.176.0/24 South Korea 100%110
121.138.177.0/24 South Korea 100%110
121.138.178.0/24 South Korea 100%110
121.138.179.0/24 South Korea 100%110
121.138.180.0/24 South Korea 100%110
121.138.181.0/24 South Korea 100%110
121.138.182.0/24 South Korea 100%110
121.138.183.0/24 South Korea 100%110
121.138.184.0/24 South Korea 100%110
121.138.185.0/24 South Korea 100%110
121.138.186.0/24 South Korea 100%110
121.138.187.0/24 South Korea 100%110
121.138.188.0/24 South Korea 100%110
121.138.189.0/24 South Korea 100%110
121.138.190.0/24 South Korea 100%110
121.138.191.0/24 South Korea 100%110
121.138.192.0/24 South Korea 100%110
121.138.193.0/24 South Korea 100%110
121.138.194.0/24 South Korea 100%111
121.138.195.0/24 South Korea 100%110
121.138.196.0/24 South Korea 100%110
121.138.197.0/24 South Korea 100%110
121.138.198.0/24 South Korea 100%110
121.138.199.0/24 South Korea 100%110
121.138.200.0/24 South Korea 100%110
121.138.201.0/24 South Korea 100%110
121.138.202.0/24 South Korea 100%110
121.138.203.0/24 South Korea 100%110
121.138.204.0/24 South Korea 100%110
121.138.205.0/24 South Korea 100%110
121.138.206.0/24 South Korea 100%110
121.138.207.0/24 South Korea 100%110
121.138.208.0/24 South Korea 100%110
121.138.209.0/24 South Korea 100%110
121.138.210.0/24 South Korea 100%110
121.138.211.0/24 South Korea 100%110
121.138.212.0/24 South Korea 100%110
121.138.213.0/24 South Korea 100%110
121.138.214.0/24 South Korea 100%110
121.138.215.0/24 South Korea 100%110
121.138.216.0/24 South Korea 100%110
121.138.217.0/24 South Korea 100%110
121.138.218.0/24 South Korea 100%110
121.138.219.0/24 South Korea 100%110
121.138.220.0/24 South Korea 100%110
121.138.221.0/24 South Korea 100%111
121.138.222.0/24 South Korea 100%110
121.138.223.0/24 South Korea 100%110
121.138.224.0/24 South Korea 100%110
121.138.225.0/24 South Korea 100%113
121.138.226.0/24 South Korea 100%111
121.138.227.0/24 South Korea 100%110
121.138.228.0/24 South Korea 100%118
121.138.229.0/24 South Korea 100%112
121.138.230.0/24 South Korea 100%114
121.138.231.0/24 South Korea 100%111
121.138.232.0/24 South Korea 100%112
121.138.233.0/24 South Korea 100%111
121.138.234.0/24 South Korea 100%1111
121.138.235.0/24 South Korea 100%111
121.138.236.0/24 South Korea 100%113
121.138.237.0/24 South Korea 100%112
121.138.238.0/24 South Korea 100%110
121.138.239.0/24 South Korea 100%113
121.138.240.0/24 South Korea 100%110
121.138.241.0/24 South Korea 100%110
121.138.242.0/24 South Korea 100%111
121.138.243.0/24 South Korea 100%110
121.138.244.0/24 South Korea 100%110
121.138.245.0/24 South Korea 100%110
121.138.246.0/24 South Korea 100%110
121.138.247.0/24 South Korea 100%112
121.138.248.0/24 South Korea 100%110
121.138.249.0/24 South Korea 100%110
121.138.250.0/24 South Korea 100%110
121.138.251.0/24 South Korea 100%110
121.138.252.0/24 South Korea 100%110
121.138.253.0/24 South Korea 100%110
121.138.254.0/24 South Korea 100%110
121.138.255.0/24 South Korea 100%110

Pingable IPs

21,026 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
121.138.75.57AS4766 Korea Telecom1.04ms from Seoul,  KR
121.138.47.62AS4766 Korea Telecom1.66ms from Seoul,  KR
121.138.82.254AS4766 Korea Telecom1.34ms from Seoul,  KR
121.138.135.83AS4766 Korea Telecom1.57ms from Seoul,  KR
121.138.100.2AS4766 Korea Telecom1.24ms from Seoul,  KR
121.138.30.10AS4766 Korea Telecom1.61ms from Seoul,  KR
121.138.52.110AS4766 Korea Telecom1.23ms from Seoul,  KR
121.138.71.161AS4766 Korea Telecom1.42ms from Seoul,  KR
121.138.148.17AS4766 Korea Telecom1.07ms from Seoul,  KR
121.138.204.182AS4766 Korea Telecom1.18ms from Seoul,  KR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
34.79.134.128AS396982 Google LLC0.16ms from Brussels,  BE
173.45.232.240AS19994 Rackspace Hosting1.22ms from Chicago,  US
27.12.61.240AS4837 CHINA UNICOM China169 Backbone6.63ms from Chongqing,  CN
34.244.199.48AS16509 Amazon.com, Inc.0.46ms from Dublin,  IE
149.202.92.112AS16276 OVH SAS0.07ms from Gravelines,  FR
80.7.199.144AS5089 Virgin Media Limited9.50ms from London,  GB
220.209.49.32AS2510 FUJITSU LIMITED4.17ms from Osaka,  JP
75.167.122.176AS209 CenturyLink Communications, LLC2.00ms from Phoenix,  US
189.95.146.0AS22085 Claro S/A16.39ms from Sao Paulo,  BR
14.192.90.144AS38676 flexnetworks1.33ms from Seoul,  KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 121.138.182.254
traceroute to 121.138.182.254 (121.138.182.254): 64 hops max, 52 byte packets
1 [AS31898] 140.91.214.43 0.066 ms
2 [AS4766] 218.145.32.254 0.678 ms
3 *
4 *
5 [AS4766] 112.174.120.82 1.594 ms
6 [AS4766] 112.189.29.98 1.253 ms
Measurement taken from  IPinfo ProbeNet in Seoul, KR
On