Summary

ASNs ASNs assigned to resource holders registered in this country	1
Countries ASNs assigned to resource holders registered in this country	1
BGP Prefixes	1
Routers IP addresses belonging to Routers in this country	235
Pingable IPs IP addresses that replied to an ICMP ping	38,638

Top Countries

South Korea
100%

Top BGP Prefixes

121.136.0.0/13
100%

Top ASNs

AS4766 Korea Telecom
100%


121.136.0.0/24	South Korea 100%	1	1	0
121.136.1.0/24	South Korea 100%	1	1	1
121.136.2.0/24	South Korea 100%	1	1	0
121.136.3.0/24	South Korea 100%	1	1	0
121.136.4.0/24	South Korea 100%	1	1	0
121.136.5.0/24	South Korea 100%	1	1	0
121.136.6.0/24	South Korea 100%	1	1	0
121.136.7.0/24	South Korea 100%	1	1	0
121.136.8.0/24	South Korea 100%	1	1	0
121.136.9.0/24	South Korea 100%	1	1	0
121.136.10.0/24	South Korea 100%	1	1	0
121.136.11.0/24	South Korea 100%	1	1	0
121.136.12.0/24	South Korea 100%	1	1	0
121.136.13.0/24	South Korea 100%	1	1	0
121.136.14.0/24	South Korea 100%	1	1	0
121.136.15.0/24	South Korea 100%	1	1	1
121.136.16.0/24	South Korea 100%	1	1	0
121.136.17.0/24	South Korea 100%	1	1	0
121.136.18.0/24	South Korea 100%	1	1	0
121.136.19.0/24	South Korea 100%	1	1	0
121.136.20.0/24	South Korea 100%	1	1	0
121.136.21.0/24	South Korea 100%	1	1	0
121.136.22.0/24	South Korea 100%	1	1	0
121.136.23.0/24	South Korea 100%	1	1	0
121.136.24.0/24	South Korea 100%	1	1	4
121.136.25.0/24	South Korea 100%	1	1	0
121.136.26.0/24	South Korea 100%	1	1	0
121.136.27.0/24	South Korea 100%	1	1	0
121.136.28.0/24	South Korea 100%	1	1	0
121.136.29.0/24	South Korea 100%	1	1	0
121.136.30.0/24	South Korea 100%	1	1	0
121.136.31.0/24	South Korea 100%	1	1	0
121.136.32.0/24	South Korea 100%	1	1	0
121.136.33.0/24	South Korea 100%	1	1	0
121.136.34.0/24	South Korea 100%	1	1	0
121.136.35.0/24	South Korea 100%	1	1	0
121.136.36.0/24	South Korea 100%	1	1	0
121.136.37.0/24	South Korea 100%	1	1	0
121.136.38.0/24	South Korea 100%	1	1	0
121.136.39.0/24	South Korea 100%	1	1	0
121.136.40.0/24	South Korea 100%	1	1	0
121.136.41.0/24	South Korea 100%	1	1	1
121.136.42.0/24	South Korea 100%	1	1	0
121.136.43.0/24	South Korea 100%	1	1	0
121.136.44.0/24	South Korea 100%	1	1	1
121.136.45.0/24	South Korea 100%	1	1	1
121.136.46.0/24	South Korea 100%	1	1	1
121.136.47.0/24	South Korea 100%	1	1	0
121.136.48.0/24	South Korea 100%	1	1	0
121.136.49.0/24	South Korea 100%	1	1	0
121.136.50.0/24	South Korea 100%	1	1	0
121.136.51.0/24	South Korea 100%	1	1	0
121.136.52.0/24	South Korea 100%	1	1	0
121.136.53.0/24	South Korea 100%	1	1	0
121.136.54.0/24	South Korea 100%	1	1	0
121.136.55.0/24	South Korea 100%	1	1	0
121.136.56.0/24	South Korea 100%	1	1	0
121.136.57.0/24	South Korea 100%	1	1	1
121.136.58.0/24	South Korea 100%	1	1	0
121.136.59.0/24	South Korea 100%	1	1	0
121.136.60.0/24	South Korea 100%	1	1	1
121.136.61.0/24	South Korea 100%	1	1	8
121.136.62.0/24	South Korea 100%	1	1	14
121.136.63.0/24	South Korea 100%	1	1	0
121.136.64.0/24	South Korea 100%	1	1	1
121.136.65.0/24	South Korea 100%	1	1	0
121.136.66.0/24	South Korea 100%	1	1	0
121.136.67.0/24	South Korea 100%	1	1	0
121.136.68.0/24	South Korea 100%	1	1	0
121.136.69.0/24	South Korea 100%	1	1	0
121.136.70.0/24	South Korea 100%	1	1	0
121.136.71.0/24	South Korea 100%	1	1	3
121.136.72.0/24	South Korea 100%	1	1	0
121.136.73.0/24	South Korea 100%	1	1	0
121.136.74.0/24	South Korea 100%	1	1	0
121.136.75.0/24	South Korea 100%	1	1	0
121.136.76.0/24	South Korea 100%	1	1	0
121.136.77.0/24	South Korea 100%	1	1	1
121.136.78.0/24	South Korea 100%	1	1	0
121.136.79.0/24	South Korea 100%	1	1	6
121.136.80.0/24	South Korea 100%	1	1	0
121.136.81.0/24	South Korea 100%	1	1	1
121.136.82.0/24	South Korea 100%	1	1	0
121.136.83.0/24	South Korea 100%	1	1	0
121.136.84.0/24	South Korea 100%	1	1	0
121.136.85.0/24	South Korea 100%	1	1	1
121.136.86.0/24	South Korea 100%	1	1	0
121.136.87.0/24	South Korea 100%	1	1	0
121.136.88.0/24	South Korea 100%	1	1	0
121.136.89.0/24	South Korea 100%	1	1	0
121.136.90.0/24	South Korea 100%	1	1	0
121.136.91.0/24	South Korea 100%	1	1	0
121.136.92.0/24	South Korea 100%	1	1	0
121.136.93.0/24	South Korea 100%	1	1	0
121.136.94.0/24	South Korea 100%	1	1	0
121.136.95.0/24	South Korea 100%	1	1	1
121.136.96.0/24	South Korea 100%	1	1	0
121.136.97.0/24	South Korea 100%	1	1	0
121.136.98.0/24	South Korea 100%	1	1	0
121.136.99.0/24	South Korea 100%	1	1	0
121.136.100.0/24	South Korea 100%	1	1	0
121.136.101.0/24	South Korea 100%	1	1	0
121.136.102.0/24	South Korea 100%	1	1	0
121.136.103.0/24	South Korea 100%	1	1	0
121.136.104.0/24	South Korea 100%	1	1	0
121.136.105.0/24	South Korea 100%	1	1	0
121.136.106.0/24	South Korea 100%	1	1	0
121.136.107.0/24	South Korea 100%	1	1	0
121.136.108.0/24	South Korea 100%	1	1	0
121.136.109.0/24	South Korea 100%	1	1	0
121.136.110.0/24	South Korea 100%	1	1	0
121.136.111.0/24	South Korea 100%	1	1	0
121.136.112.0/24	South Korea 100%	1	1	0
121.136.113.0/24	South Korea 100%	1	1	2
121.136.114.0/24	South Korea 100%	1	1	0
121.136.115.0/24	South Korea 100%	1	1	0
121.136.116.0/24	South Korea 100%	1	1	0
121.136.117.0/24	South Korea 100%	1	1	0
121.136.118.0/24	South Korea 100%	1	1	0
121.136.119.0/24	South Korea 100%	1	1	0
121.136.120.0/24	South Korea 100%	1	1	0
121.136.121.0/24	South Korea 100%	1	1	0
121.136.122.0/24	South Korea 100%	1	1	0
121.136.123.0/24	South Korea 100%	1	1	0
121.136.124.0/24	South Korea 100%	1	1	1
121.136.125.0/24	South Korea 100%	1	1	0
121.136.126.0/24	South Korea 100%	1	1	0
121.136.127.0/24	South Korea 100%	1	1	0
121.136.128.0/24	South Korea 100%	1	1	0
121.136.129.0/24	South Korea 100%	1	1	0
121.136.130.0/24	South Korea 100%	1	1	0
121.136.131.0/24	South Korea 100%	1	1	4
121.136.132.0/24	South Korea 100%	1	1	1
121.136.133.0/24	South Korea 100%	1	1	0
121.136.134.0/24	South Korea 100%	1	1	0
121.136.135.0/24	South Korea 100%	1	1	0
121.136.136.0/24	South Korea 100%	1	1	0
121.136.137.0/24	South Korea 100%	1	1	0
121.136.138.0/24	South Korea 100%	1	1	0
121.136.139.0/24	South Korea 100%	1	1	0
121.136.140.0/24	South Korea 100%	1	1	0
121.136.141.0/24	South Korea 100%	1	1	0
121.136.142.0/24	South Korea 100%	1	1	0
121.136.143.0/24	South Korea 100%	1	1	0
121.136.144.0/24	South Korea 100%	1	1	0
121.136.145.0/24	South Korea 100%	1	1	0
121.136.146.0/24	South Korea 100%	1	1	0
121.136.147.0/24	South Korea 100%	1	1	0
121.136.148.0/24	South Korea 100%	1	1	0
121.136.149.0/24	South Korea 100%	1	1	0
121.136.150.0/24	South Korea 100%	1	1	0
121.136.151.0/24	South Korea 100%	1	1	0
121.136.152.0/24	South Korea 100%	1	1	0
121.136.153.0/24	South Korea 100%	1	1	0
121.136.154.0/24	South Korea 100%	1	1	0
121.136.155.0/24	South Korea 100%	1	1	0
121.136.156.0/24	South Korea 100%	1	1	0
121.136.157.0/24	South Korea 100%	1	1	0
121.136.158.0/24	South Korea 100%	1	1	2
121.136.159.0/24	South Korea 100%	1	1	11
121.136.160.0/24	South Korea 100%	1	1	15
121.136.161.0/24	South Korea 100%	1	1	5
121.136.162.0/24	South Korea 100%	1	1	7
121.136.163.0/24	South Korea 100%	1	1	23
121.136.164.0/24	South Korea 100%	1	1	23
121.136.165.0/24	South Korea 100%	1	1	4
121.136.166.0/24	South Korea 100%	1	1	7
121.136.167.0/24	South Korea 100%	1	1	0
121.136.168.0/24	South Korea 100%	1	1	1
121.136.169.0/24	South Korea 100%	1	1	0
121.136.170.0/24	South Korea 100%	1	1	0
121.136.171.0/24	South Korea 100%	1	1	0
121.136.172.0/24	South Korea 100%	1	1	0
121.136.173.0/24	South Korea 100%	1	1	0
121.136.174.0/24	South Korea 100%	1	1	0
121.136.175.0/24	South Korea 100%	1	1	0
121.136.176.0/24	South Korea 100%	1	1	0
121.136.177.0/24	South Korea 100%	1	1	0
121.136.178.0/24	South Korea 100%	1	1	0
121.136.179.0/24	South Korea 100%	1	1	0
121.136.180.0/24	South Korea 100%	1	1	0
121.136.181.0/24	South Korea 100%	1	1	0
121.136.182.0/24	South Korea 100%	1	1	0
121.136.183.0/24	South Korea 100%	1	1	1
121.136.184.0/24	South Korea 100%	1	1	0
121.136.185.0/24	South Korea 100%	1	1	0
121.136.186.0/24	South Korea 100%	1	1	0
121.136.187.0/24	South Korea 100%	1	1	0
121.136.188.0/24	South Korea 100%	1	1	0
121.136.189.0/24	South Korea 100%	1	1	1
121.136.190.0/24	South Korea 100%	1	1	3
121.136.191.0/24	South Korea 100%	1	1	0
121.136.192.0/24	South Korea 100%	1	1	0
121.136.193.0/24	South Korea 100%	1	1	0
121.136.194.0/24	South Korea 100%	1	1	0
121.136.195.0/24	South Korea 100%	1	1	0
121.136.196.0/24	South Korea 100%	1	1	0
121.136.197.0/24	South Korea 100%	1	1	0
121.136.198.0/24	South Korea 100%	1	1	0
121.136.199.0/24	South Korea 100%	1	1	0
121.136.200.0/24	South Korea 100%	1	1	0
121.136.201.0/24	South Korea 100%	1	1	0
121.136.202.0/24	South Korea 100%	1	1	0
121.136.203.0/24	South Korea 100%	1	1	0
121.136.204.0/24	South Korea 100%	1	1	0
121.136.205.0/24	South Korea 100%	1	1	0
121.136.206.0/24	South Korea 100%	1	1	1
121.136.207.0/24	South Korea 100%	1	1	1
121.136.208.0/24	South Korea 100%	1	1	0
121.136.209.0/24	South Korea 100%	1	1	0
121.136.210.0/24	South Korea 100%	1	1	0
121.136.211.0/24	South Korea 100%	1	1	0
121.136.212.0/24	South Korea 100%	1	1	0
121.136.213.0/24	South Korea 100%	1	1	0
121.136.214.0/24	South Korea 100%	1	1	0
121.136.215.0/24	South Korea 100%	1	1	0
121.136.216.0/24	South Korea 100%	1	1	1
121.136.217.0/24	South Korea 100%	1	1	0
121.136.218.0/24	South Korea 100%	1	1	0
121.136.219.0/24	South Korea 100%	1	1	0
121.136.220.0/24	South Korea 100%	1	1	0
121.136.221.0/24	South Korea 100%	1	1	0
121.136.222.0/24	South Korea 100%	1	1	0
121.136.223.0/24	South Korea 100%	1	1	0
121.136.224.0/24	South Korea 100%	1	1	0
121.136.225.0/24	South Korea 100%	1	1	0
121.136.226.0/24	South Korea 100%	1	1	0
121.136.227.0/24	South Korea 100%	1	1	0
121.136.228.0/24	South Korea 100%	1	1	0
121.136.229.0/24	South Korea 100%	1	1	1
121.136.230.0/24	South Korea 100%	1	1	0
121.136.231.0/24	South Korea 100%	1	1	0
121.136.232.0/24	South Korea 100%	1	1	0
121.136.233.0/24	South Korea 100%	1	1	0
121.136.234.0/24	South Korea 100%	1	1	0
121.136.235.0/24	South Korea 100%	1	1	0
121.136.236.0/24	South Korea 100%	1	1	0
121.136.237.0/24	South Korea 100%	1	1	0
121.136.238.0/24	South Korea 100%	1	1	0
121.136.239.0/24	South Korea 100%	1	1	0
121.136.240.0/24	South Korea 100%	1	1	0
121.136.241.0/24	South Korea 100%	1	1	0
121.136.242.0/24	South Korea 100%	1	1	0
121.136.243.0/24	South Korea 100%	1	1	1
121.136.244.0/24	South Korea 100%	1	1	0
121.136.245.0/24	South Korea 100%	1	1	0
121.136.246.0/24	South Korea 100%	1	1	0
121.136.247.0/24	South Korea 100%	1	1	0
121.136.248.0/24	South Korea 100%	1	1	0
121.136.249.0/24	South Korea 100%	1	1	0
121.136.250.0/24	South Korea 100%	1	1	0
121.136.251.0/24	South Korea 100%	1	1	1
121.136.252.0/24	South Korea 100%	1	1	5
121.136.253.0/24	South Korea 100%	1	1	17
121.136.254.0/24	South Korea 100%	1	1	28
121.136.255.0/24	South Korea 100%	1	1	20

Pingable IPs

38,638 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


121.136.112.58	AS4766 Korea Telecom	1.76ms from Seoul, KR
121.136.242.141	AS4766 Korea Telecom	1.43ms from Seoul, KR
121.136.177.92	AS4766 Korea Telecom	1.52ms from Seoul, KR
121.136.117.199	AS4766 Korea Telecom	1.71ms from Seoul, KR
121.136.169.39	AS4766 Korea Telecom	1.86ms from Seoul, KR
121.136.137.32	AS4766 Korea Telecom	1.73ms from Seoul, KR
121.136.147.114	AS4766 Korea Telecom	1.90ms from Seoul, KR
121.136.135.73	AS4766 Korea Telecom	1.62ms from Seoul, KR
121.136.85.57	AS4766 Korea Telecom	1.89ms from Seoul, KR
121.136.220.186	AS4766 Korea Telecom	1.58ms 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.


62.131.91.144	AS1136 KPN B.V.	2.57ms from Amsterdam, NL
85.85.164.144	AS15704 XTRA TELECOM S.A.	1.30ms from Barcelona, ES
160.3.175.80	AS11492 CABLE ONE, INC.	3.48ms from Dallas, US
183.57.78.0	AS4134 CHINANET-BACKBONE	4.76ms from Guangzhou, CN
79.159.61.144	AS3352 TELEFONICA DE ESPANA S.A.U.	10.56ms from Madrid, ES
117.108.15.48	AS18081 Kintetsu Cable Network Co., Ltd.	2.02ms from Osaka, JP
201.76.19.32	AS28573 Claro NXT Telecomunicacoes Ltda	3.09ms from Sao Paulo, BR
101.127.133.112	AS55430 Starhub Ltd	3.02ms from Singapore, SG
3.107.47.16	AS16509 Amazon.com, Inc.	0.11ms from Sydney, AU
117.37.183.96	AS4134 CHINANET-BACKBONE	5.45ms from Xi'an, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 121.136.24.63

traceroute to 121.136.24.63 (121.136.24.63): 64 hops max, 52 byte packets

4 [AS4766] 112.174.58.2 2.235 ms

5 *

6 *

7 *

8 *

9 [AS4766] 121.136.24.63 3.044 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 6th 2025