IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.187.0.0/16

121.187.0.0/16 IP Range

Summary

ASNs
3
Countries
1
BGP Prefixes5
Routers
78
Pingable IPs
35,523

Top Countries

Top BGP Prefixes

Top ASNs

121.187.0.0/24 South Korea 100%110
121.187.1.0/24 South Korea 100%111
121.187.2.0/24 South Korea 100%110
121.187.3.0/24 South Korea 100%110
121.187.4.0/24 South Korea 100%110
121.187.5.0/24 South Korea 100%110
121.187.6.0/24 South Korea 100%110
121.187.7.0/24 South Korea 100%110
121.187.8.0/24 South Korea 100%110
121.187.9.0/24 South Korea 100%110
121.187.10.0/24 South Korea 100%110
121.187.11.0/24 South Korea 100%110
121.187.12.0/24 South Korea 100%110
121.187.13.0/24 South Korea 100%110
121.187.14.0/24 South Korea 100%110
121.187.15.0/24 South Korea 100%110
121.187.16.0/24 South Korea 100%110
121.187.17.0/24 South Korea 100%110
121.187.18.0/24 South Korea 100%110
121.187.19.0/24 South Korea 100%110
121.187.20.0/24 South Korea 100%110
121.187.21.0/24 South Korea 100%110
121.187.22.0/24 South Korea 100%110
121.187.23.0/24 South Korea 100%110
121.187.24.0/24 South Korea 100%110
121.187.25.0/24 South Korea 100%111
121.187.26.0/24 South Korea 100%110
121.187.27.0/24 South Korea 100%111
121.187.28.0/24 South Korea 100%110
121.187.29.0/24 South Korea 100%110
121.187.30.0/24 South Korea 100%110
121.187.31.0/24 South Korea 100%110
121.187.32.0/24 South Korea 100%110
121.187.33.0/24 South Korea 100%111
121.187.34.0/24 South Korea 100%110
121.187.35.0/24 South Korea 100%110
121.187.36.0/24 South Korea 100%110
121.187.37.0/24 South Korea 100%110
121.187.38.0/24 South Korea 100%110
121.187.39.0/24 South Korea 100%110
121.187.40.0/24 South Korea 100%110
121.187.41.0/24 South Korea 100%111
121.187.42.0/24 South Korea 100%110
121.187.43.0/24 South Korea 100%110
121.187.44.0/24 South Korea 100%110
121.187.45.0/24 South Korea 100%110
121.187.46.0/24 South Korea 100%110
121.187.47.0/24 South Korea 100%110
121.187.48.0/24 South Korea 100%112
121.187.49.0/24 South Korea 100%110
121.187.50.0/24 South Korea 100%110
121.187.51.0/24 South Korea 100%110
121.187.52.0/24 South Korea 100%110
121.187.53.0/24 South Korea 100%110
121.187.54.0/24 South Korea 100%110
121.187.55.0/24 South Korea 100%111
121.187.56.0/24 South Korea 100%110
121.187.57.0/24 South Korea 100%110
121.187.58.0/24 South Korea 100%110
121.187.59.0/24 South Korea 100%110
121.187.60.0/24 South Korea 100%110
121.187.61.0/24 South Korea 100%110
121.187.62.0/24 South Korea 100%110
121.187.63.0/24 South Korea 100%110
121.187.64.0/24 South Korea 100%111
121.187.65.0/24 South Korea 100%110
121.187.66.0/24 South Korea 100%110
121.187.67.0/24 South Korea 100%110
121.187.68.0/24 South Korea 100%110
121.187.69.0/24 South Korea 100%110
121.187.70.0/24 South Korea 100%110
121.187.71.0/24 South Korea 100%110
121.187.72.0/24 South Korea 100%110
121.187.73.0/24 South Korea 100%110
121.187.74.0/24 South Korea 100%110
121.187.75.0/24 South Korea 100%110
121.187.76.0/24 South Korea 100%110
121.187.77.0/24 South Korea 100%110
121.187.78.0/24 South Korea 100%110
121.187.79.0/24 South Korea 100%110
121.187.80.0/24 South Korea 100%110
121.187.81.0/24 South Korea 100%110
121.187.82.0/24 South Korea 100%110
121.187.83.0/24 South Korea 100%110
121.187.84.0/24 South Korea 100%110
121.187.85.0/24 South Korea 100%110
121.187.86.0/24 South Korea 100%110
121.187.87.0/24 South Korea 100%110
121.187.88.0/24 South Korea 100%110
121.187.89.0/24 South Korea 100%1147
121.187.90.0/24 South Korea 100%110
121.187.91.0/24 South Korea 100%110
121.187.92.0/24 South Korea 100%110
121.187.93.0/24 South Korea 100%110
121.187.94.0/24 South Korea 100%110
121.187.95.0/24 South Korea 100%110
121.187.96.0/24 South Korea 100%110
121.187.97.0/24 South Korea 100%110
121.187.98.0/24 South Korea 100%110
121.187.99.0/24 South Korea 100%110
121.187.100.0/24 South Korea 100%110
121.187.101.0/24 South Korea 100%110
121.187.102.0/24 South Korea 100%110
121.187.103.0/24 South Korea 100%111
121.187.104.0/24 South Korea 100%110
121.187.105.0/24 South Korea 100%110
121.187.106.0/24 South Korea 100%110
121.187.107.0/24 South Korea 100%110
121.187.108.0/24 South Korea 100%111
121.187.109.0/24 South Korea 100%110
121.187.110.0/24 South Korea 100%111
121.187.111.0/24 South Korea 100%110
121.187.112.0/24 South Korea 100%110
121.187.113.0/24 South Korea 100%110
121.187.114.0/24 South Korea 100%110
121.187.115.0/24 South Korea 100%110
121.187.116.0/24 South Korea 100%110
121.187.117.0/24 South Korea 100%110
121.187.118.0/24 South Korea 100%111
121.187.119.0/24 South Korea 100%110
121.187.120.0/24 South Korea 100%110
121.187.121.0/24 South Korea 100%110
121.187.122.0/24 South Korea 100%110
121.187.123.0/24 South Korea 100%110
121.187.124.0/24 South Korea 100%110
121.187.125.0/24 South Korea 100%110
121.187.126.0/24 South Korea 100%110
121.187.127.0/24 South Korea 100%110
121.187.128.0/24 South Korea 100%110
121.187.129.0/24 South Korea 100%110
121.187.130.0/24 South Korea 100%110
121.187.131.0/24 South Korea 100%110
121.187.132.0/24 South Korea 100%110
121.187.133.0/24 South Korea 100%110
121.187.134.0/24 South Korea 100%110
121.187.135.0/24 South Korea 100%110
121.187.136.0/24 South Korea 100%110
121.187.137.0/24 South Korea 100%110
121.187.138.0/24 South Korea 100%110
121.187.139.0/24 South Korea 100%110
121.187.140.0/24 South Korea 100%110
121.187.141.0/24 South Korea 100%110
121.187.142.0/24 South Korea 100%110
121.187.143.0/24 South Korea 100%110
121.187.144.0/24 South Korea 100%110
121.187.145.0/24 South Korea 100%110
121.187.146.0/24 South Korea 100%110
121.187.147.0/24 South Korea 100%110
121.187.148.0/24 South Korea 100%110
121.187.149.0/24 South Korea 100%111
121.187.150.0/24 South Korea 100%110
121.187.151.0/24 South Korea 100%110
121.187.152.0/24 South Korea 100%110
121.187.153.0/24 South Korea 100%111
121.187.154.0/24 South Korea 100%110
121.187.155.0/24 South Korea 100%110
121.187.156.0/24 South Korea 100%110
121.187.157.0/24 South Korea 100%110
121.187.158.0/24 South Korea 100%110
121.187.159.0/24 South Korea 100%115
121.187.160.0/24 South Korea 100%110
121.187.161.0/24 South Korea 100%110
121.187.162.0/24 South Korea 100%111
121.187.163.0/24 South Korea 100%110
121.187.164.0/24 South Korea 100%110
121.187.165.0/24 South Korea 100%110
121.187.166.0/24 South Korea 100%110
121.187.167.0/24 South Korea 100%110
121.187.168.0/24 South Korea 100%110
121.187.169.0/24 South Korea 100%110
121.187.170.0/24 South Korea 100%110
121.187.171.0/24 South Korea 100%111
121.187.172.0/24 South Korea 100%110
121.187.173.0/24 South Korea 100%110
121.187.174.0/24 South Korea 100%110
121.187.175.0/24 South Korea 100%110
121.187.176.0/24 South Korea 100%110
121.187.177.0/24 South Korea 100%112
121.187.178.0/24 South Korea 100%110
121.187.179.0/24 South Korea 100%110
121.187.180.0/24 South Korea 100%111
121.187.181.0/24 South Korea 100%110
121.187.182.0/24 South Korea 100%111
121.187.183.0/24 South Korea 100%110
121.187.184.0/24 South Korea 100%110
121.187.185.0/24 South Korea 100%110
121.187.186.0/24 South Korea 100%110
121.187.187.0/24 South Korea 100%110
121.187.188.0/24 South Korea 100%110
121.187.189.0/24 South Korea 100%110
121.187.190.0/24 South Korea 100%111
121.187.191.0/24 South Korea 100%110
121.187.192.0/24 South Korea 100%110
121.187.193.0/24 South Korea 100%110
121.187.194.0/24 South Korea 100%110
121.187.195.0/24 South Korea 100%110
121.187.196.0/24 South Korea 100%110
121.187.197.0/24 South Korea 100%110
121.187.198.0/24 South Korea 100%110
121.187.199.0/24 South Korea 100%112
121.187.200.0/24 South Korea 100%110
121.187.201.0/24 South Korea 100%110
121.187.202.0/24 South Korea 100%110
121.187.203.0/24 South Korea 100%110
121.187.204.0/24 South Korea 100%110
121.187.205.0/24 South Korea 100%110
121.187.206.0/24 South Korea 100%110
121.187.207.0/24 South Korea 100%110
121.187.208.0/24 South Korea 100%110
121.187.209.0/24 South Korea 100%110
121.187.210.0/24 South Korea 100%110
121.187.211.0/24 South Korea 100%110
121.187.212.0/24 South Korea 100%110
121.187.213.0/24 South Korea 100%110
121.187.214.0/24 South Korea 100%110
121.187.215.0/24 South Korea 100%110
121.187.216.0/24 South Korea 100%110
121.187.217.0/24 South Korea 100%110
121.187.218.0/24 South Korea 100%110
121.187.219.0/24 South Korea 100%111
121.187.220.0/24 South Korea 100%110
121.187.221.0/24 South Korea 100%110
121.187.222.0/24 South Korea 100%110
121.187.223.0/24 South Korea 100%110
121.187.224.0/24 South Korea 100%110
121.187.225.0/24 South Korea 100%110
121.187.226.0/24 South Korea 100%110
121.187.227.0/24 South Korea 100%110
121.187.228.0/24 South Korea 100%110
121.187.229.0/24 South Korea 100%110
121.187.230.0/24 South Korea 100%110
121.187.231.0/24 South Korea 100%110
121.187.232.0/24 South Korea 100%111
121.187.233.0/24 South Korea 100%110
121.187.234.0/24 South Korea 100%110
121.187.235.0/24 South Korea 100%110
121.187.236.0/24 South Korea 100%110
121.187.237.0/24 South Korea 100%110
121.187.238.0/24 South Korea 100%110
121.187.239.0/24 South Korea 100%110
121.187.240.0/24 South Korea 100%110
121.187.241.0/24 South Korea 100%110
121.187.242.0/24 South Korea 100%110
121.187.243.0/24 South Korea 100%110
121.187.244.0/24 South Korea 100%110
121.187.245.0/24 South Korea 100%110
121.187.246.0/24 South Korea 100%110
121.187.247.0/24 South Korea 100%110
121.187.248.0/24 South Korea 100%110
121.187.249.0/24 South Korea 100%110
121.187.250.0/24 South Korea 100%110
121.187.251.0/24 South Korea 100%110
121.187.252.0/24 South Korea 100%110
121.187.253.0/24 South Korea 100%110
121.187.254.0/24 South Korea 100%110
121.187.255.0/24 South Korea 100%110

Pingable IPs

35,523 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
121.187.50.129AS4766 Korea Telecom2.39ms from Seoul,  KR
121.187.51.85AS4766 Korea Telecom2.80ms from Seoul,  KR
121.187.44.76AS4766 Korea Telecom2.44ms from Seoul,  KR
121.187.106.243AS4766 Korea Telecom3.00ms from Seoul,  KR
121.187.10.129AS4766 Korea Telecom2.53ms from Seoul,  KR
121.187.2.186AS4766 Korea Telecom2.84ms from Seoul,  KR
121.187.36.121AS4766 Korea Telecom2.42ms from Seoul,  KR
121.187.59.172AS4766 Korea Telecom4.61ms from Seoul,  KR
121.187.98.244AS4766 Korea Telecom6.26ms from Seoul,  KR
121.187.9.56AS4766 Korea Telecom2.83ms 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.
92.68.31.128AS1136 KPN B.V.0.46ms from Amsterdam,  NL
93.141.65.80AS5391 Hrvatski Telekom d.d.18.70ms from Belgrade,  RS
84.3.61.16AS5483 Magyar Telekom Plc.10.01ms from Budapest,  HU
97.242.151.64AS6167 Verizon Business10.80ms from Chicago,  US
137.189.91.192AS3661 The Chinese University of Hong Kong1.22ms from Hong Kong,  HK
45.186.171.192AS269432 LINK3 TELECOM3.44ms from Joao Pessoa,  BR
175.173.69.192AS4837 CHINA UNICOM China169 Backbone9.83ms from Liaoyang,  CN
104.17.53.240AS13335 Cloudflare, Inc.0.12ms from Lisbon,  PT
37.252.24.176AS8851 GCI Network Solutions Limited14.46ms from London,  GB
52.8.34.160AS16509 Amazon.com, Inc.0.14ms from San Jose,  US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 121.187.5.1
traceroute to 121.187.5.1 (121.187.5.1): 64 hops max, 52 byte packets
1 [AS31898] 140.91.214.3 0.076 ms
2 [AS4766] 218.145.32.254 0.658 ms
3 *
4 *
5 *
6 *
7 [AS4766] 121.187.5.1 3.046 ms
Measurement taken from  IPinfo ProbeNet in Seoul, KR
OnÂ