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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
73
Pingable IPs
30,737

Top Countries

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

30,737 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
121.131.33.254AS4766 Korea Telecom0.95ms from Seoul,  KR
121.131.17.126AS4766 Korea Telecom1.33ms from Seoul,  KR
121.131.52.232AS4766 Korea Telecom1.27ms from Seoul,  KR
121.131.76.190AS4766 Korea Telecom0.96ms from Seoul,  KR
121.131.41.105AS4766 Korea Telecom1.25ms from Seoul,  KR
121.131.65.254AS4766 Korea Telecom1.11ms from Seoul,  KR
121.131.8.94AS4766 Korea Telecom1.04ms from Seoul,  KR
121.131.68.43AS4766 Korea Telecom0.83ms from Seoul,  KR
121.131.56.33AS4766 Korea Telecom1.07ms from Seoul,  KR
121.131.34.254AS4766 Korea Telecom1.29ms 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.
212.16.156.64AS8462 Tarr Kft.5.41ms from Budapest,  HU
190.50.236.112AS22927 Telefonica de Argentina2.48ms from Buenos Aires,  AR
182.135.186.80AS4134 CHINANET-BACKBONE8.33ms from Chengdu,  CN
40.116.68.144AS8075 Microsoft Corporation0.34ms from Chicago,  US
165.99.194.0AS153986 PT Network Bumi Saridin8.32ms from Jakarta,  ID
81.154.44.64AS2856 British Telecommunications PLC3.97ms from London,  GB
80.7.87.64AS5089 Virgin Media Limited5.43ms from London,  GB
93.157.148.240AS43727 KVANT TELECOM8.24ms from Moscow,  RU
34.238.216.160AS14618 Amazon.com, Inc.0.20ms from Reston,  US
179.87.19.208AS26599 TELEFÔNICA BRASIL S.A15.23ms from Sao Paulo,  BR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f7 121.131.42.254
traceroute to 121.131.42.254 (121.131.42.254): 64 hops max, 52 byte packets
7 [AS4766] 112.174.56.26 0.955 ms
8 *
9 *
10 [AS4766] 121.131.42.254 1.394 ms
Measurement taken from  IPinfo ProbeNet in Seoul, KR
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