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  3. 121.131.0.0/16

121.131.0.0/16 IP Range

Summary

ASNs
4
Countries
1
BGP Prefixes4
Routers
76
Pingable IPs
31,242
121.131.0.0/24 South Korea 100%110
121.131.1.0/24 South Korea 100%111
121.131.2.0/24 South Korea 100%110
121.131.3.0/24 South Korea 100%112
121.131.4.0/24 South Korea 100%110
121.131.5.0/24 South Korea 100%110
121.131.6.0/24 South Korea 100%111
121.131.7.0/24 South Korea 100%110
121.131.8.0/24 South Korea 100%111
121.131.9.0/24 South Korea 100%112
121.131.10.0/24 South Korea 100%110
121.131.11.0/24 South Korea 100%110
121.131.12.0/24 South Korea 100%110
121.131.13.0/24 South Korea 100%110
121.131.14.0/24 South Korea 100%110
121.131.15.0/24 South Korea 100%110
121.131.16.0/24 South Korea 100%110
121.131.17.0/24 South Korea 100%110
121.131.18.0/24 South Korea 100%110
121.131.19.0/24 South Korea 100%110
121.131.20.0/24 South Korea 100%110
121.131.21.0/24 South Korea 100%110
121.131.22.0/24 South Korea 100%110
121.131.23.0/24 South Korea 100%110
121.131.24.0/24 South Korea 100%113
121.131.25.0/24 South Korea 100%110
121.131.26.0/24 South Korea 100%110
121.131.27.0/24 South Korea 100%110
121.131.28.0/24 South Korea 100%110
121.131.29.0/24 South Korea 100%110
121.131.30.0/24 South Korea 100%110
121.131.31.0/24 South Korea 100%110
121.131.32.0/24 South Korea 100%110
121.131.33.0/24 South Korea 100%110
121.131.34.0/24 South Korea 100%110
121.131.35.0/24 South Korea 100%111
121.131.36.0/24 South Korea 100%110
121.131.37.0/24 South Korea 100%110
121.131.38.0/24 South Korea 100%110
121.131.39.0/24 South Korea 100%110
121.131.40.0/24 South Korea 100%110
121.131.41.0/24 South Korea 100%110
121.131.42.0/24 South Korea 100%110
121.131.43.0/24 South Korea 100%110
121.131.44.0/24 South Korea 100%112
121.131.45.0/24 South Korea 100%110
121.131.46.0/24 South Korea 100%110
121.131.47.0/24 South Korea 100%110
121.131.48.0/24 South Korea 100%110
121.131.49.0/24 South Korea 100%110
121.131.50.0/24 South Korea 100%110
121.131.51.0/24 South Korea 100%111
121.131.52.0/24 South Korea 100%110
121.131.53.0/24 South Korea 100%110
121.131.54.0/24 South Korea 100%110
121.131.55.0/24 South Korea 100%112
121.131.56.0/24 South Korea 100%110
121.131.57.0/24 South Korea 100%110
121.131.58.0/24 South Korea 100%110
121.131.59.0/24 South Korea 100%110
121.131.60.0/24 South Korea 100%110
121.131.61.0/24 South Korea 100%110
121.131.62.0/24 South Korea 100%110
121.131.63.0/24 South Korea 100%110
121.131.64.0/24 South Korea 100%110
121.131.65.0/24 South Korea 100%111
121.131.66.0/24 South Korea 100%110
121.131.67.0/24 South Korea 100%110
121.131.68.0/24 South Korea 100%112
121.131.69.0/24 South Korea 100%111
121.131.70.0/24 South Korea 100%110
121.131.71.0/24 South Korea 100%110
121.131.72.0/24 South Korea 100%111
121.131.73.0/24 South Korea 100%110
121.131.74.0/24 South Korea 100%110
121.131.75.0/24 South Korea 100%110
121.131.76.0/24 South Korea 100%111
121.131.77.0/24 South Korea 100%110
121.131.78.0/24 South Korea 100%110
121.131.79.0/24 South Korea 100%110
121.131.80.0/24 South Korea 100%112
121.131.81.0/24 South Korea 100%110
121.131.82.0/24 South Korea 100%110
121.131.83.0/24 South Korea 100%110
121.131.84.0/24 South Korea 100%110
121.131.85.0/24 South Korea 100%110
121.131.86.0/24 South Korea 100%110
121.131.87.0/24 South Korea 100%113
121.131.88.0/24 South Korea 100%110
121.131.89.0/24 South Korea 100%110
121.131.90.0/24 South Korea 100%110
121.131.91.0/24 South Korea 100%110
121.131.92.0/24 South Korea 100%111
121.131.93.0/24 South Korea 100%110
121.131.94.0/24 South Korea 100%110
121.131.95.0/24 South Korea 100%110
121.131.96.0/24 South Korea 100%110
121.131.97.0/24 South Korea 100%110
121.131.98.0/24 South Korea 100%110
121.131.99.0/24 South Korea 100%112
121.131.100.0/24 South Korea 100%110
121.131.101.0/24 South Korea 100%110
121.131.102.0/24 South Korea 100%110
121.131.103.0/24 South Korea 100%110
121.131.104.0/24 South Korea 100%110
121.131.105.0/24 South Korea 100%110
121.131.106.0/24 South Korea 100%112
121.131.107.0/24 South Korea 100%110
121.131.108.0/24 South Korea 100%110
121.131.109.0/24 South Korea 100%111
121.131.110.0/24 South Korea 100%110
121.131.111.0/24 South Korea 100%110
121.131.112.0/24 South Korea 100%110
121.131.113.0/24 South Korea 100%110
121.131.114.0/24 South Korea 100%110
121.131.115.0/24 South Korea 100%110
121.131.116.0/24 South Korea 100%110
121.131.117.0/24 South Korea 100%110
121.131.118.0/24 South Korea 100%111
121.131.119.0/24 South Korea 100%110
121.131.120.0/24 South Korea 100%111
121.131.121.0/24 South Korea 100%110
121.131.122.0/24 South Korea 100%1112
121.131.123.0/24 South Korea 100%110
121.131.124.0/24 South Korea 100%111
121.131.125.0/24 South Korea 100%110
121.131.126.0/24 South Korea 100%110
121.131.127.0/24 South Korea 100%110
121.131.128.0/24 South Korea 100%112
121.131.129.0/24 South Korea 100%110
121.131.130.0/24 South Korea 100%110
121.131.131.0/24 South Korea 100%111
121.131.132.0/24 South Korea 100%110
121.131.133.0/24 South Korea 100%111
121.131.134.0/24 South Korea 100%110
121.131.135.0/24 South Korea 100%110
121.131.136.0/24 South Korea 100%110
121.131.137.0/24 South Korea 100%110
121.131.138.0/24 South Korea 100%111
121.131.139.0/24 South Korea 100%110
121.131.140.0/24 South Korea 100%110
121.131.141.0/24 South Korea 100%110
121.131.142.0/24 South Korea 100%110
121.131.143.0/24 South Korea 100%110
121.131.144.0/24 South Korea 100%110
121.131.145.0/24 South Korea 100%111
121.131.146.0/24 South Korea 100%110
121.131.147.0/24 South Korea 100%113
121.131.148.0/24 South Korea 100%110
121.131.149.0/24 South Korea 100%111
121.131.150.0/24 South Korea 100%110
121.131.151.0/24 South Korea 100%111
121.131.152.0/24 South Korea 100%111
121.131.153.0/24 South Korea 100%110
121.131.154.0/24 South Korea 100%110
121.131.155.0/24 South Korea 100%111
121.131.156.0/24 South Korea 100%110
121.131.157.0/24 South Korea 100%110
121.131.158.0/24 South Korea 100%110
121.131.159.0/24 South Korea 100%110
121.131.160.0/24 South Korea 100%110
121.131.161.0/24 South Korea 100%110
121.131.162.0/24 South Korea 100%110
121.131.163.0/24 South Korea 100%110
121.131.164.0/24 South Korea 100%111
121.131.165.0/24 South Korea 100%110
121.131.166.0/24 South Korea 100%110
121.131.167.0/24 South Korea 100%110
121.131.168.0/24 South Korea 100%110
121.131.169.0/24 South Korea 100%110
121.131.170.0/24 South Korea 100%110
121.131.171.0/24 South Korea 100%110
121.131.172.0/24 South Korea 100%110
121.131.173.0/24 South Korea 100%110
121.131.174.0/24 South Korea 100%110
121.131.175.0/24 South Korea 100%111
121.131.176.0/24 South Korea 100%110
121.131.177.0/24 South Korea 100%110
121.131.178.0/24 South Korea 100%110
121.131.179.0/24 South Korea 100%111
121.131.180.0/24 South Korea 100%110
121.131.181.0/24 South Korea 100%110
121.131.182.0/24 South Korea 100%110
121.131.183.0/24 South Korea 100%111
121.131.184.0/24 South Korea 100%110
121.131.185.0/24 South Korea 100%110
121.131.186.0/24 South Korea 100%110
121.131.187.0/24 South Korea 100%110
121.131.188.0/24 South Korea 100%110
121.131.189.0/24 South Korea 100%110
121.131.190.0/24 South Korea 100%110
121.131.191.0/24 South Korea 100%110
121.131.192.0/24 South Korea 100%110
121.131.193.0/24 South Korea 100%110
121.131.194.0/24 South Korea 100%111
121.131.195.0/24 South Korea 100%111
121.131.196.0/24 South Korea 100%111
121.131.197.0/24 South Korea 100%111
121.131.198.0/24 South Korea 100%110
121.131.199.0/24 South Korea 100%110
121.131.200.0/24 South Korea 100%110
121.131.201.0/24 South Korea 100%110
121.131.202.0/24 South Korea 100%110
121.131.203.0/24 South Korea 100%110
121.131.204.0/24 South Korea 100%110
121.131.205.0/24 South Korea 100%110
121.131.206.0/24 South Korea 100%110
121.131.207.0/24 South Korea 100%110
121.131.208.0/24 South Korea 100%110
121.131.209.0/24 South Korea 100%110
121.131.210.0/24 South Korea 100%110
121.131.211.0/24 South Korea 100%110
121.131.212.0/24 South Korea 100%110
121.131.213.0/24 South Korea 100%110
121.131.214.0/24 South Korea 100%110
121.131.215.0/24 South Korea 100%110
121.131.216.0/24 South Korea 100%111
121.131.217.0/24 South Korea 100%110
121.131.218.0/24 South Korea 100%110
121.131.219.0/24 South Korea 100%111
121.131.220.0/24 South Korea 100%110
121.131.221.0/24 South Korea 100%110
121.131.222.0/24 South Korea 100%110
121.131.223.0/24 South Korea 100%110
121.131.224.0/24 South Korea 100%110
121.131.225.0/24 South Korea 100%110
121.131.226.0/24 South Korea 100%110
121.131.227.0/24 South Korea 100%110
121.131.228.0/24 South Korea 100%110
121.131.229.0/24 South Korea 100%111
121.131.230.0/24 South Korea 100%110
121.131.231.0/24 South Korea 100%111
121.131.232.0/24 South Korea 100%110
121.131.233.0/24 South Korea 100%110
121.131.234.0/24 South Korea 100%110
121.131.235.0/24 South Korea 100%110
121.131.236.0/24 South Korea 100%110
121.131.237.0/24 South Korea 100%110
121.131.238.0/24 South Korea 100%110
121.131.239.0/24 South Korea 100%110
121.131.240.0/24 South Korea 100%110
121.131.241.0/24 South Korea 100%110
121.131.242.0/24 South Korea 100%110
121.131.243.0/24 South Korea 100%110
121.131.244.0/24 South Korea 100%110
121.131.245.0/24 South Korea 100%111
121.131.246.0/24 South Korea 100%110
121.131.247.0/24 South Korea 100%110
121.131.248.0/24 South Korea 100%110
121.131.249.0/24 South Korea 100%111
121.131.250.0/24 South Korea 100%111
121.131.251.0/24 South Korea 100%110
121.131.252.0/24 South Korea 100%110
121.131.253.0/24 South Korea 100%110
121.131.254.0/24 South Korea 100%110
121.131.255.0/24 South Korea 100%110

Important routers in 121.131.0.0/16

121.131.120.210AS4766Korea Telecom
121.131.122.46AS4766Korea Telecom
121.131.250.74AS4766Korea Telecom
121.131.72.253AS4766Korea Telecom
121.131.164.35AS4766Korea Telecom
121.131.9.237AS4766Korea Telecom
121.131.216.9AS152214Korean Air Lines
121.131.194.98AS4766Korea Telecom
121.131.196.131AS4766Korea Telecom
121.131.124.2AS4766Korea Telecom

Pingable IPs

31,242 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
121.131.15.254PingAS4766Korea Telecom0.95ms from Seoul,  KR
121.131.39.248PingAS4766Korea Telecom1.22ms from Seoul,  KR
121.131.54.193PingAS4766Korea Telecom1.26ms from Seoul,  KR
121.131.17.126PingAS4766Korea Telecom1.41ms from Seoul,  KR
121.131.18.253PingAS4766Korea Telecom0.83ms from Seoul,  KR
121.131.75.177PingAS4766Korea Telecom1.24ms from Seoul,  KR
121.131.40.87PingAS4766Korea Telecom1.20ms from Seoul,  KR
121.131.68.61PingAS4766Korea Telecom0.90ms from Seoul,  KR
121.131.0.128PingAS4766Korea Telecom1.20ms from Seoul,  KR
121.131.23.216PingAS4766Korea Telecom1.26ms 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.
197.241.10.80PingAS30990DJIBOUTI TELECOM S.A.12.35ms from Addis Ababa,  ET
157.151.115.80PingAS31898Oracle Corporation0.49ms from Ashburn,  US
180.254.247.112PingAS7713PT Telekomunikasi Indonesia17.85ms from Batam,  ID
189.174.83.32PingAS8151UNINET0.78ms from CancĂșn,  MX
200.53.85.0PingAS271298Oaris Network5.93ms from Fortaleza,  BR
84.137.210.32PingAS3320Deutsche Telekom AG5.86ms from Frankfurt am Main,  DE
1.245.136.16PingAS9318SK Broadband Co Ltd3.42ms from Incheon,  KR
90.169.52.32PingAS12479Orange Espagne SA6.75ms from Madrid,  ES
2.119.59.48PingAS3269Telecom Italia S.p.A.8.65ms from Milan,  IT
109.207.62.0PingAS58321Oxylion Sp. z o.o.10.27ms from Poznan,  PL

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 121.131.9.78
traceroute to 121.131.9.78 (121.131.9.78): 64 hops max, 52 byte packets
1 [AS31898] 140.91.214.62 0.07 ms
2 *
3 *
4 *
5 [AS4766] 112.174.63.154 0.775 ms
6 [AS4766] 121.131.9.78 0.99 ms
Measurement taken from  IPinfo ProbeNet in Seoul, KR
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