IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.137.0.0/16

121.137.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes3
Routers
72
Pingable IPs
39,213

Top Countries

Top BGP Prefixes

Top ASNs

121.137.0.0/24 South Korea 100%110
121.137.1.0/24 South Korea 100%110
121.137.2.0/24 South Korea 100%110
121.137.3.0/24 South Korea 100%110
121.137.4.0/24 South Korea 100%110
121.137.5.0/24 South Korea 100%110
121.137.6.0/24 South Korea 100%110
121.137.7.0/24 South Korea 100%110
121.137.8.0/24 South Korea 100%110
121.137.9.0/24 South Korea 100%110
121.137.10.0/24 South Korea 100%110
121.137.11.0/24 South Korea 100%110
121.137.12.0/24 South Korea 100%111
121.137.13.0/24 South Korea 100%110
121.137.14.0/24 South Korea 100%110
121.137.15.0/24 South Korea 100%110
121.137.16.0/24 South Korea 100%110
121.137.17.0/24 South Korea 100%110
121.137.18.0/24 South Korea 100%110
121.137.19.0/24 South Korea 100%110
121.137.20.0/24 South Korea 100%111
121.137.21.0/24 South Korea 100%110
121.137.22.0/24 South Korea 100%111
121.137.23.0/24 South Korea 100%110
121.137.24.0/24 South Korea 100%110
121.137.25.0/24 South Korea 100%110
121.137.26.0/24 South Korea 100%110
121.137.27.0/24 South Korea 100%110
121.137.28.0/24 South Korea 100%110
121.137.29.0/24 South Korea 100%110
121.137.30.0/24 South Korea 100%1114
121.137.31.0/24 South Korea 100%110
121.137.32.0/24 South Korea 100%110
121.137.33.0/24 South Korea 100%110
121.137.34.0/24 South Korea 100%110
121.137.35.0/24 South Korea 100%110
121.137.36.0/24 South Korea 100%110
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121.137.48.0/24 South Korea 100%110
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121.137.50.0/24 South Korea 100%110
121.137.51.0/24 South Korea 100%110
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121.137.54.0/24 South Korea 100%110
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121.137.71.0/24 South Korea 100%111
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121.137.73.0/24 South Korea 100%111
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121.137.76.0/24 South Korea 100%110
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121.137.78.0/24 South Korea 100%110
121.137.79.0/24 South Korea 100%110
121.137.80.0/24 South Korea 100%110
121.137.81.0/24 South Korea 100%110
121.137.82.0/24 South Korea 100%110
121.137.83.0/24 South Korea 100%110
121.137.84.0/24 South Korea 100%110
121.137.85.0/24 South Korea 100%110
121.137.86.0/24 South Korea 100%110
121.137.87.0/24 South Korea 100%111
121.137.88.0/24 South Korea 100%111
121.137.89.0/24 South Korea 100%110
121.137.90.0/24 South Korea 100%110
121.137.91.0/24 South Korea 100%111
121.137.92.0/24 South Korea 100%1114
121.137.93.0/24 South Korea 100%111
121.137.94.0/24 South Korea 100%111
121.137.95.0/24 South Korea 100%110
121.137.96.0/24 South Korea 100%110
121.137.97.0/24 South Korea 100%112
121.137.98.0/24 South Korea 100%110
121.137.99.0/24 South Korea 100%110
121.137.100.0/24 South Korea 100%111
121.137.101.0/24 South Korea 100%110
121.137.102.0/24 South Korea 100%110
121.137.103.0/24 South Korea 100%110
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121.137.105.0/24 South Korea 100%110
121.137.106.0/24 South Korea 100%110
121.137.107.0/24 South Korea 100%110
121.137.108.0/24 South Korea 100%110
121.137.109.0/24 South Korea 100%110
121.137.110.0/24 South Korea 100%110
121.137.111.0/24 South Korea 100%110
121.137.112.0/24 South Korea 100%110
121.137.113.0/24 South Korea 100%110
121.137.114.0/24 South Korea 100%110
121.137.115.0/24 South Korea 100%110
121.137.116.0/24 South Korea 100%110
121.137.117.0/24 South Korea 100%110
121.137.118.0/24 South Korea 100%110
121.137.119.0/24 South Korea 100%117
121.137.120.0/24 South Korea 100%110
121.137.121.0/24 South Korea 100%110
121.137.122.0/24 South Korea 100%110
121.137.123.0/24 South Korea 100%110
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121.137.125.0/24 South Korea 100%110
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121.137.129.0/24 South Korea 100%110
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121.137.136.0/24 South Korea 100%110
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121.137.138.0/24 South Korea 100%110
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121.137.140.0/24 South Korea 100%110
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121.137.147.0/24 South Korea 100%111
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121.137.149.0/24 South Korea 100%110
121.137.150.0/24 South Korea 100%111
121.137.151.0/24 South Korea 100%111
121.137.152.0/24 South Korea 100%110
121.137.153.0/24 South Korea 100%110
121.137.154.0/24 South Korea 100%110
121.137.155.0/24 South Korea 100%110
121.137.156.0/24 South Korea 100%110
121.137.157.0/24 South Korea 100%110
121.137.158.0/24 South Korea 100%110
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121.137.160.0/24 South Korea 100%110
121.137.161.0/24 South Korea 100%110
121.137.162.0/24 South Korea 100%110
121.137.163.0/24 South Korea 100%110
121.137.164.0/24 South Korea 100%110
121.137.165.0/24 South Korea 100%110
121.137.166.0/24 South Korea 100%110
121.137.167.0/24 South Korea 100%110
121.137.168.0/24 South Korea 100%110
121.137.169.0/24 South Korea 100%110
121.137.170.0/24 South Korea 100%110
121.137.171.0/24 South Korea 100%110
121.137.172.0/24 South Korea 100%110
121.137.173.0/24 South Korea 100%110
121.137.174.0/24 South Korea 100%110
121.137.175.0/24 South Korea 100%110
121.137.176.0/24 South Korea 100%110
121.137.177.0/24 South Korea 100%110
121.137.178.0/24 South Korea 100%110
121.137.179.0/24 South Korea 100%110
121.137.180.0/24 South Korea 100%110
121.137.181.0/24 South Korea 100%110
121.137.182.0/24 South Korea 100%110
121.137.183.0/24 South Korea 100%110
121.137.184.0/24 South Korea 100%110
121.137.185.0/24 South Korea 100%110
121.137.186.0/24 South Korea 100%110
121.137.187.0/24 South Korea 100%110
121.137.188.0/24 South Korea 100%110
121.137.189.0/24 South Korea 100%110
121.137.190.0/24 South Korea 100%110
121.137.191.0/24 South Korea 100%110
121.137.192.0/24 South Korea 100%111
121.137.193.0/24 South Korea 100%111
121.137.194.0/24 South Korea 100%110
121.137.195.0/24 South Korea 100%110
121.137.196.0/24 South Korea 100%110
121.137.197.0/24 South Korea 100%110
121.137.198.0/24 South Korea 100%112
121.137.199.0/24 South Korea 100%110
121.137.200.0/24 South Korea 100%110
121.137.201.0/24 South Korea 100%110
121.137.202.0/24 South Korea 100%110
121.137.203.0/24 South Korea 100%110
121.137.204.0/24 South Korea 100%111
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121.137.207.0/24 South Korea 100%110
121.137.208.0/24 South Korea 100%110
121.137.209.0/24 South Korea 100%115
121.137.210.0/24 South Korea 100%110
121.137.211.0/24 South Korea 100%110
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121.137.213.0/24 South Korea 100%110
121.137.214.0/24 South Korea 100%111
121.137.215.0/24 South Korea 100%110
121.137.216.0/24 South Korea 100%110
121.137.217.0/24 South Korea 100%110
121.137.218.0/24 South Korea 100%110
121.137.219.0/24 South Korea 100%110
121.137.220.0/24 South Korea 100%110
121.137.221.0/24 South Korea 100%112
121.137.222.0/24 South Korea 100%110
121.137.223.0/24 South Korea 100%112
121.137.224.0/24 South Korea 100%110
121.137.225.0/24 South Korea 100%110
121.137.226.0/24 South Korea 100%110
121.137.227.0/24 South Korea 100%110
121.137.228.0/24 South Korea 100%110
121.137.229.0/24 South Korea 100%110
121.137.230.0/24 South Korea 100%111
121.137.231.0/24 South Korea 100%110
121.137.232.0/24 South Korea 100%110
121.137.233.0/24 South Korea 100%110
121.137.234.0/24 South Korea 100%110
121.137.235.0/24 South Korea 100%112
121.137.236.0/24 South Korea 100%110
121.137.237.0/24 South Korea 100%110
121.137.238.0/24 South Korea 100%110
121.137.239.0/24 South Korea 100%110
121.137.240.0/24 South Korea 100%110
121.137.241.0/24 South Korea 100%110
121.137.242.0/24 South Korea 100%110
121.137.243.0/24 South Korea 100%110
121.137.244.0/24 South Korea 100%110
121.137.245.0/24 South Korea 100%110
121.137.246.0/24 South Korea 100%110
121.137.247.0/24 South Korea 100%110
121.137.248.0/24 South Korea 100%110
121.137.249.0/24 South Korea 100%110
121.137.250.0/24 South Korea 100%110
121.137.251.0/24 South Korea 100%110
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121.137.253.0/24 South Korea 100%110
121.137.254.0/24 South Korea 100%110
121.137.255.0/24 South Korea 100%110

Pingable IPs

39,213 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
121.137.217.19AS4766 Korea Telecom1.47ms from Seoul,  KR
121.137.241.54AS4766 Korea Telecom1.66ms from Seoul,  KR
121.137.98.241AS4766 Korea Telecom1.14ms from Seoul,  KR
121.137.235.92AS4766 Korea Telecom1.66ms from Seoul,  KR
121.137.113.103AS4766 Korea Telecom1.68ms from Seoul,  KR
121.137.194.136AS4766 Korea Telecom2.05ms from Seoul,  KR
121.137.179.1AS4766 Korea Telecom4.78ms from Seoul,  KR
121.137.114.1AS4766 Korea Telecom1.74ms from Seoul,  KR
121.137.185.254AS4766 Korea Telecom2.71ms from Seoul,  KR
121.137.125.132AS4766 Korea Telecom1.60ms 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.
18.246.38.112AS16509 Amazon.com, Inc.0.30ms from Boardman,  US
123.189.69.48AS4837 CHINA UNICOM China169 Backbone4.97ms from Liaoyang,  CN
104.175.243.112AS20001 Charter Communications Inc6.33ms from Los Angeles,  US
217.155.186.16AS13037 Zen Internet Ltd1.41ms from Manchester,  GB
178.175.227.224AS31263 MYNET S.R.L.2.21ms from Milan,  IT
93.202.243.16AS3320 Deutsche Telekom AG6.51ms from Nuernberg,  DE
177.154.46.32AS262272 VERO S.A9.63ms from Osasco,  BR
35.234.170.80AS396982 Google LLC0.14ms from Oudeschip,  NL
91.152.169.192AS719 Elisa Oyj5.10ms from Oulu,  FI
221.195.184.224AS4837 CHINA UNICOM China169 Backbone8.43ms from Tianjin,  CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m9 121.137.96.250
traceroute to 121.137.96.250 (121.137.96.250): 9 hops max, 52 byte packets
1 [AS15169] 74.125.37.114 243.612 ms
2 *
3 [AS4766] 112.174.84.97 293.25 ms
4 [AS4766] 112.174.49.26 302.11 ms
5 *
6 [AS4766] 59.11.47.38 282.515 ms
7 *
8 *
9 *
Measurement taken from  IPinfo ProbeNet in Hamina, FI
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