1. All IP Ranges
  2. 221.0.0.0/8
  3. 221.163.0.0/16

221.163.0.0/16 IP Range

Summary

ASNs
2
Countries
1
BGP Prefixes2
Routers
135
Pingable IPs
33,933

Top Countries

Top BGP Prefixes

Top ASNs

  • AS4766 Korea Telecom
    99.61%
  • AS18323 Seoul National University Bundang Hospital
    0.39%
221.163.0.0/24 South Korea 100%110
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Pingable IPs

33,933 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
221.163.2.205AS4766 Korea Telecom2.14ms from Seoul,  KR
221.163.61.254AS4766 Korea Telecom2.39ms from Seoul,  KR
221.163.86.193AS4766 Korea Telecom1.46ms from Seoul,  KR
221.163.63.13AS4766 Korea Telecom1.91ms from Seoul,  KR
221.163.51.51AS4766 Korea Telecom1.73ms from Seoul,  KR
221.163.90.244AS4766 Korea Telecom1.71ms from Seoul,  KR
221.163.52.131AS4766 Korea Telecom1.64ms from Seoul,  KR
221.163.87.65AS4766 Korea Telecom1.69ms from Seoul,  KR
221.163.58.5AS4766 Korea Telecom2.07ms from Seoul,  KR
221.163.42.254AS4766 Korea Telecom1.47ms 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.
34.79.134.128AS396982 Google LLC0.16ms from Brussels,  BE
173.45.232.240AS19994 Rackspace Hosting1.22ms from Chicago,  US
27.12.61.240AS4837 CHINA UNICOM China169 Backbone6.63ms from Chongqing,  CN
34.244.199.48AS16509 Amazon.com, Inc.0.46ms from Dublin,  IE
149.202.92.112AS16276 OVH SAS0.07ms from Gravelines,  FR
80.7.199.144AS5089 Virgin Media Limited9.50ms from London,  GB
220.209.49.32AS2510 FUJITSU LIMITED4.17ms from Osaka,  JP
75.167.122.176AS209 CenturyLink Communications, LLC2.00ms from Phoenix,  US
189.95.146.0AS22085 Claro S/A16.39ms from Sao Paulo,  BR
14.192.90.144AS38676 flexnetworks1.33ms from Seoul,  KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 221.163.71.144
traceroute to 221.163.71.144 (221.163.71.144): 64 hops max, 52 byte packets
1 [AS15169] 72.14.236.39 17.393 ms
2 *
3 [AS4766] 112.174.84.33 45.418 ms
4 *
5 *
6 [AS4766] 112.189.123.50 54.244 ms
7 *
8 [AS4766] 221.163.71.144 58.924 ms
Measurement taken from  IPinfo ProbeNet in Chang-hua, TW
On