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  1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.131.0.0/16

121.131.0.0/16 IP Range

Summary

ASNs
4
Countries
1
BGP Prefixes4
Routers
72
Pingable IPs
31,179

Top Countries

Top BGP Prefixes

Top ASNs

  • AS4766 Korea Telecom
    98.83%
  • AS152214 Korean Air Lines
    0.39%
  • AS38126 Seoul Information Service Inc.
    0.39%
  • AS9856 WOORI Investment @ Securities
    0.39%
121.131.0.0/24 South Korea 100%110
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121.131.255.0/24 South Korea 100%110

Pingable IPs

31,179 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
121.131.73.254AS4766 Korea Telecom1.05ms from Seoul,  KR
121.131.136.129AS4766 Korea Telecom1.29ms from Seoul,  KR
121.131.189.22AS4766 Korea Telecom1.33ms from Seoul,  KR
121.131.168.155AS4766 Korea Telecom1.40ms from Seoul,  KR
121.131.0.61AS4766 Korea Telecom1.17ms from Seoul,  KR
121.131.94.24AS4766 Korea Telecom1.23ms from Seoul,  KR
121.131.147.88AS4766 Korea Telecom1.40ms from Seoul,  KR
121.131.101.30AS4766 Korea Telecom1.12ms from Seoul,  KR
121.131.125.24AS4766 Korea Telecom1.25ms from Seoul,  KR
121.131.31.156AS4766 Korea Telecom1.54ms 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.
41.140.68.64AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM7.62ms from Casablanca,  MA
220.192.109.32AS4837 CHINA UNICOM China169 Backbone2.33ms from Chongqing,  CN
102.119.170.32AS23889 Mauritius Telecom Ltd12.98ms from Ebene,  MU
5.135.58.80AS16276 OVH SAS0.07ms from Gravelines,  FR
141.164.207.16AS25019 Saudi Telecom Company JSC2.86ms from Jeddah,  SA
46.30.157.160AS49469 LLC MELT-INTERNET0.99ms from Kazan,  RU
31.129.2.16AS41789 LLC Teledyne Systems Limited10.32ms from Khabarovsk,  RU
201.170.104.208AS8151 UNINET3.99ms from Los Angeles,  US
73.245.255.0AS7922 Comcast Cable Communications, LLC5.33ms from Miami,  US
74.77.187.240AS11351 Charter Communications Inc12.36ms from New York City,  US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 121.131.0.128
traceroute to 121.131.0.128 (121.131.0.128): 64 hops max, 52 byte packets
1 [AS31898] 140.91.214.6 0.072 ms
2 *
3 *
4 *
5 [AS4766] 112.174.58.78 0.798 ms
6 *
7 *
8 [AS4766] 121.131.0.128 1.531 ms
Measurement taken from  IPinfo ProbeNet in Seoul, KR
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