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  2. 121.0.0.0/8
  3. 121.1.0.0/16

121.1.0.0/16 IP Range

Summary

ASNs
3
Countries
3
BGP Prefixes15
Routers
11
Pingable IPs
12,035

Top Countries

Top BGP Prefixes

Top ASNs

  • AS4685 Asahi Net
    50%
  • AS10139 Smart Broadband, Inc.
    25%
  • AS9694 Seokyung Cable Television Co.. Ltd.
    25%
121.1.0.0/24 Philippines 100%110
121.1.1.0/24 Philippines 100%110
121.1.2.0/24 Philippines 100%110
121.1.3.0/24 Philippines 100%113
121.1.4.0/24 Philippines 100%110
121.1.5.0/24 Philippines 100%110
121.1.6.0/24 Philippines 100%110
121.1.7.0/24 Philippines 100%110
121.1.8.0/24 Philippines 100%110
121.1.9.0/24 Philippines 100%110
121.1.10.0/24 Philippines 100%110
121.1.11.0/24 Philippines 100%110
121.1.12.0/24 Philippines 100%110
121.1.13.0/24 Philippines 100%110
121.1.14.0/24 Philippines 100%110
121.1.15.0/24 Philippines 100%110
121.1.16.0/24 Philippines 100%110
121.1.17.0/24 Philippines 100%110
121.1.18.0/24 Philippines 100%110
121.1.19.0/24 Philippines 100%110
121.1.20.0/24 Philippines 100%110
121.1.21.0/24 Philippines 100%110
121.1.22.0/24 Philippines 100%110
121.1.23.0/24 Philippines 100%110
121.1.24.0/24 Philippines 100%110
121.1.25.0/24 Philippines 100%110
121.1.26.0/24 Philippines 100%110
121.1.27.0/24 Philippines 100%110
121.1.28.0/24 Philippines 100%110
121.1.29.0/24 Philippines 100%110
121.1.30.0/24 Philippines 100%110
121.1.31.0/24 Philippines 100%110
121.1.32.0/24 Philippines 100%110
121.1.33.0/24 Philippines 100%110
121.1.34.0/24 Philippines 100%110
121.1.35.0/24 Philippines 100%110
121.1.36.0/24 Philippines 100%110
121.1.37.0/24 Philippines 100%110
121.1.38.0/24 Philippines 100%110
121.1.39.0/24 Philippines 100%110
121.1.40.0/24 Philippines 100%110
121.1.41.0/24 Philippines 100%111
121.1.42.0/24 Philippines 100%110
121.1.43.0/24 Philippines 100%110
121.1.44.0/24 Philippines 100%110
121.1.45.0/24 Philippines 100%110
121.1.46.0/24 Philippines 100%110
121.1.47.0/24 Philippines 100%110
121.1.48.0/24 Philippines 100%110
121.1.49.0/24 Philippines 100%110
121.1.50.0/24 Philippines 100%110
121.1.51.0/24 Philippines 100%110
121.1.52.0/24 Philippines 100%110
121.1.53.0/24 Philippines 100%110
121.1.54.0/24 Philippines 100%110
121.1.55.0/24 Philippines 100%110
121.1.56.0/24 Philippines 100%110
121.1.57.0/24 Philippines 100%110
121.1.58.0/24 Philippines 100%110
121.1.59.0/24 Philippines 100%110
121.1.60.0/24 Philippines 100%110
121.1.61.0/24 Philippines 100%110
121.1.62.0/24 Philippines 100%110
121.1.63.0/24 Philippines 100%110
121.1.64.0/24 South Korea 100%110
121.1.65.0/24 South Korea 100%110
121.1.66.0/24 South Korea 100%110
121.1.67.0/24 South Korea 100%110
121.1.68.0/24 South Korea 100%110
121.1.69.0/24 South Korea 100%110
121.1.70.0/24 South Korea 100%110
121.1.71.0/24 South Korea 100%110
121.1.72.0/24 South Korea 100%110
121.1.73.0/24 South Korea 100%111
121.1.74.0/24 South Korea 100%110
121.1.75.0/24 South Korea 100%110
121.1.76.0/24 South Korea 100%110
121.1.77.0/24 South Korea 100%110
121.1.78.0/24 South Korea 100%110
121.1.79.0/24 South Korea 100%110
121.1.80.0/24 South Korea 100%110
121.1.81.0/24 South Korea 100%110
121.1.82.0/24 South Korea 100%110
121.1.83.0/24 South Korea 100%110
121.1.84.0/24 South Korea 100%110
121.1.85.0/24 South Korea 100%110
121.1.86.0/24 South Korea 100%110
121.1.87.0/24 South Korea 100%110
121.1.88.0/24 South Korea 100%110
121.1.89.0/24 South Korea 100%110
121.1.90.0/24 South Korea 100%110
121.1.91.0/24 South Korea 100%110
121.1.92.0/24 South Korea 100%110
121.1.93.0/24 South Korea 100%110
121.1.94.0/24 South Korea 100%110
121.1.95.0/24 South Korea 100%110
121.1.96.0/24 South Korea 100%110
121.1.97.0/24 South Korea 100%110
121.1.98.0/24 South Korea 100%110
121.1.99.0/24 South Korea 100%110
121.1.100.0/24 South Korea 100%110
121.1.101.0/24 South Korea 100%110
121.1.102.0/24 South Korea 100%110
121.1.103.0/24 South Korea 100%110
121.1.104.0/24 South Korea 100%110
121.1.105.0/24 South Korea 100%110
121.1.106.0/24 South Korea 100%110
121.1.107.0/24 South Korea 100%110
121.1.108.0/24 South Korea 100%110
121.1.109.0/24 South Korea 100%110
121.1.110.0/24 South Korea 100%110
121.1.111.0/24 South Korea 100%110
121.1.112.0/24 South Korea 100%110
121.1.113.0/24 South Korea 100%111
121.1.114.0/24 South Korea 100%110
121.1.115.0/24 South Korea 100%110
121.1.116.0/24 South Korea 100%110
121.1.117.0/24 South Korea 100%110
121.1.118.0/24 South Korea 100%110
121.1.119.0/24 South Korea 100%110
121.1.120.0/24 South Korea 100%110
121.1.121.0/24 South Korea 100%110
121.1.122.0/24 South Korea 100%110
121.1.123.0/24 South Korea 100%110
121.1.124.0/24 South Korea 100%110
121.1.125.0/24 South Korea 100%110
121.1.126.0/24 South Korea 100%110
121.1.127.0/24 South Korea 100%110
121.1.128.0/24 Japan 100%110
121.1.129.0/24 Japan 100%110
121.1.130.0/24 Japan 100%110
121.1.131.0/24 Japan 100%110
121.1.132.0/24 Japan 100%110
121.1.133.0/24 Japan 100%110
121.1.134.0/24 Japan 100%110
121.1.135.0/24 Japan 100%110
121.1.136.0/24 Japan 100%110
121.1.137.0/24 Japan 100%110
121.1.138.0/24 Japan 100%110
121.1.139.0/24 Japan 100%111
121.1.140.0/24 Japan 100%110
121.1.141.0/24 Japan 100%110
121.1.142.0/24 Japan 100%110
121.1.143.0/24 Japan 100%111
121.1.144.0/24 Japan 100%110
121.1.145.0/24 Japan 100%110
121.1.146.0/24 Japan 100%110
121.1.147.0/24 Japan 100%110
121.1.148.0/24 Japan 100%111
121.1.149.0/24 Japan 100%110
121.1.150.0/24 Japan 100%110
121.1.151.0/24 Japan 100%110
121.1.152.0/24 Japan 100%110
121.1.153.0/24 Japan 100%111
121.1.154.0/24 Japan 100%110
121.1.155.0/24 Japan 100%110
121.1.156.0/24 Japan 100%110
121.1.157.0/24 Japan 100%110
121.1.158.0/24 Japan 100%110
121.1.159.0/24 Japan 100%110
121.1.160.0/24 Japan 100%110
121.1.161.0/24 Japan 100%110
121.1.162.0/24 Japan 100%110
121.1.163.0/24 Japan 100%110
121.1.164.0/24 Japan 100%110
121.1.165.0/24 Japan 100%110
121.1.166.0/24 Japan 100%110
121.1.167.0/24 Japan 100%110
121.1.168.0/24 Japan 100%110
121.1.169.0/24 Japan 100%110
121.1.170.0/24 Japan 100%110
121.1.171.0/24 Japan 100%110
121.1.172.0/24 Japan 100%110
121.1.173.0/24 Japan 100%110
121.1.174.0/24 Japan 100%110
121.1.175.0/24 Japan 100%110
121.1.176.0/24 Japan 100%110
121.1.177.0/24 Japan 100%110
121.1.178.0/24 Japan 100%110
121.1.179.0/24 Japan 100%110
121.1.180.0/24 Japan 100%110
121.1.181.0/24 Japan 100%110
121.1.182.0/24 Japan 100%110
121.1.183.0/24 Japan 100%110
121.1.184.0/24 Japan 100%110
121.1.185.0/24 Japan 100%110
121.1.186.0/24 Japan 100%110
121.1.187.0/24 Japan 100%110
121.1.188.0/24 Japan 100%110
121.1.189.0/24 Japan 100%110
121.1.190.0/24 Japan 100%110
121.1.191.0/24 Japan 100%110
121.1.192.0/24 Japan 100%110
121.1.193.0/24 Japan 100%110
121.1.194.0/24 Japan 100%110
121.1.195.0/24 Japan 100%110
121.1.196.0/24 Japan 100%110
121.1.197.0/24 Japan 100%110
121.1.198.0/24 Japan 100%110
121.1.199.0/24 Japan 100%110
121.1.200.0/24 Japan 100%110
121.1.201.0/24 Japan 100%110
121.1.202.0/24 Japan 100%110
121.1.203.0/24 Japan 100%110
121.1.204.0/24 Japan 100%110
121.1.205.0/24 Japan 100%110
121.1.206.0/24 Japan 100%110
121.1.207.0/24 Japan 100%110
121.1.208.0/24 Japan 100%110
121.1.209.0/24 Japan 100%110
121.1.210.0/24 Japan 100%110
121.1.211.0/24 Japan 100%110
121.1.212.0/24 Japan 100%110
121.1.213.0/24 Japan 100%110
121.1.214.0/24 Japan 100%110
121.1.215.0/24 Japan 100%110
121.1.216.0/24 Japan 100%110
121.1.217.0/24 Japan 100%110
121.1.218.0/24 Japan 100%110
121.1.219.0/24 Japan 100%110
121.1.220.0/24 Japan 100%110
121.1.221.0/24 Japan 100%110
121.1.222.0/24 Japan 100%110
121.1.223.0/24 Japan 100%110
121.1.224.0/24 Japan 100%110
121.1.225.0/24 Japan 100%110
121.1.226.0/24 Japan 100%110
121.1.227.0/24 Japan 100%110
121.1.228.0/24 Japan 100%110
121.1.229.0/24 Japan 100%110
121.1.230.0/24 Japan 100%110
121.1.231.0/24 Japan 100%110
121.1.232.0/24 Japan 100%110
121.1.233.0/24 Japan 100%110
121.1.234.0/24 Japan 100%110
121.1.235.0/24 Japan 100%110
121.1.236.0/24 Japan 100%110
121.1.237.0/24 Japan 100%110
121.1.238.0/24 Japan 100%110
121.1.239.0/24 Japan 100%110
121.1.240.0/24 Japan 100%110
121.1.241.0/24 Japan 100%110
121.1.242.0/24 Japan 100%110
121.1.243.0/24 Japan 100%110
121.1.244.0/24 Japan 100%110
121.1.245.0/24 Japan 100%110
121.1.246.0/24 Japan 100%110
121.1.247.0/24 Japan 100%110
121.1.248.0/24 Japan 100%110
121.1.249.0/24 Japan 100%110
121.1.250.0/24 Japan 100%110
121.1.251.0/24 Japan 100%110
121.1.252.0/24 Japan 100%111
121.1.253.0/24 Japan 100%110
121.1.254.0/24 Japan 100%110
121.1.255.0/24 Japan 100%110

Pingable IPs

12,035 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
121.1.3.81AS10139 Smart Broadband, Inc.0.76ms from Manila,  PH
121.1.116.1AS9694 Seokyung Cable Television Co.. Ltd.8.37ms from Seoul,  KR
121.1.70.55AS9694 Seokyung Cable Television Co.. Ltd.9.21ms from Seoul,  KR
121.1.86.142AS9694 Seokyung Cable Television Co.. Ltd.8.58ms from Seoul,  KR
121.1.99.1AS9694 Seokyung Cable Television Co.. Ltd.8.80ms from Seoul,  KR
121.1.104.41AS9694 Seokyung Cable Television Co.. Ltd.9.21ms from Seoul,  KR
121.1.64.91AS9694 Seokyung Cable Television Co.. Ltd.8.49ms from Seoul,  KR
121.1.106.1AS9694 Seokyung Cable Television Co.. Ltd.9.27ms from Seoul,  KR
121.1.114.45AS9694 Seokyung Cable Television Co.. Ltd.8.49ms from Seoul,  KR
121.1.66.98AS9694 Seokyung Cable Television Co.. Ltd.8.53ms 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.
23.206.87.32AS16625 Akamai Technologies, Inc.0.10ms from Auckland,  NZ
114.243.159.112AS4808 China Unicom Beijing Province Network3.61ms from Beijing,  CN
178.223.155.32AS8400 TELEKOM SRBIJA a.d.7.40ms from Belgrade,  RS
117.243.231.32AS9829 National Internet Backbone13.40ms from Bengaluru,  IN
52.39.29.128AS16509 Amazon.com, Inc.0.21ms from Boardman,  US
175.12.76.0AS151823 China Telecom2.37ms from Changsha,  CN
129.28.50.16AS45090 Shenzhen Tencent Computer Systems Company Limited0.84ms from Chengdu,  CN
86.145.216.96AS2856 British Telecommunications PLC2.99ms from Erith,  GB
76.168.79.0AS20001 Charter Communications Inc5.03ms from Los Angeles,  US
113.42.237.96AS17506 ARTERIA Networks Corporation3.18ms from Tokyo,  JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m21 121.1.225.218
traceroute to 121.1.225.218 (121.1.225.218): 21 hops max, 52 byte packets
1 [AS14061] 5.101.108.8 3.896 ms
2 [] 143.244.192.22 0.441 ms
3 [] 143.244.224.254 0.625 ms
4 [] 143.244.224.251 9.035 ms
5 [AS4755] 115.111.223.33 0.592 ms
6 *
7 *
8 *
9 *
10 [AS2914] 129.250.66.9 37.862 ms
11 *
12 *
13 [AS2914] 129.250.5.94 109.52 ms
14 [AS2914] 61.120.146.30 103.344 ms
15 [AS4685] 202.224.52.135 106.84 ms
16 [AS4685] 202.224.51.34 112.96 ms
17 [AS4685] 202.224.51.138 112.698 ms
18 [AS4685] 124.155.77.201 112.607 ms
19 *
20 *
21 *
Measurement taken from  IPinfo ProbeNet in Bengaluru, IN
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