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  1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.157.0.0/16

121.157.0.0/16 IP Range

Summary

ASNs
2
Countries
1
BGP Prefixes4
Routers
36
Pingable IPs
37,790

Top Countries

Top ASNs

  • AS4766 Korea Telecom
    98.83%
  • AS9638 National Agricultural Cooperative federation
    1.17%
121.157.0.0/24 South Korea 100%110
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Pingable IPs

37,790 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
121.157.230.243AS4766 Korea Telecom1.70ms from Seoul,  KR
121.157.79.201AS4766 Korea Telecom1.54ms from Seoul,  KR
121.157.70.54AS4766 Korea Telecom1.72ms from Seoul,  KR
121.157.205.200AS4766 Korea Telecom1.65ms from Seoul,  KR
121.157.85.145AS4766 Korea Telecom1.47ms from Seoul,  KR
121.157.103.28AS4766 Korea Telecom2.15ms from Seoul,  KR
121.157.65.1AS4766 Korea Telecom2.43ms from Seoul,  KR
121.157.57.231AS4766 Korea Telecom1.77ms from Seoul,  KR
121.157.69.79AS4766 Korea Telecom1.79ms from Seoul,  KR
121.157.231.131AS4766 Korea Telecom1.63ms 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.
52.150.26.16AS8075 Microsoft Corporation0.46ms from Ashburn,  US
190.173.248.48AS22927 Telefonica de Argentina9.92ms from Buenos Aires,  AR
120.56.220.48AS9829 National Internet Backbone4.19ms from Chennai,  IN
42.97.47.208AS4134 CHINANET-BACKBONE9.54ms from Dalian,  CN
79.197.240.208AS3320 Deutsche Telekom AG3.19ms from Hamburg,  DE
86.167.67.64AS2856 British Telecommunications PLC3.56ms from London,  GB
206.167.239.112AS376 Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)0.77ms from Montreal,  CA
90.23.177.224AS3215 Orange S.A.3.77ms from Paris,  FR
176.160.103.160AS5410 Bouygues Telecom SA3.24ms from Paris,  FR
44.212.160.208AS14618 Amazon.com, Inc.0.17ms from Reston,  US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 121.157.4.31
traceroute to 121.157.4.31 (121.157.4.31): 64 hops max, 52 byte packets
1 [AS15169] 74.125.251.95 130.956 ms
2 *
3 [AS4766] 112.174.84.134 161.659 ms
4 *
5 *
6 *
7 [AS4766] 121.165.102.238 167.325 ms
8 *
9 [AS4766] 121.157.4.31 166.874 ms
Measurement taken from  IPinfo ProbeNet in Dallas, US
On