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  1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.143.0.0/16

121.143.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
65
Pingable IPs
42,065

Top Countries

Top BGP Prefixes

Top ASNs

121.143.0.0/24 South Korea 100%110
121.143.1.0/24 South Korea 100%110
121.143.2.0/24 South Korea 100%110
121.143.3.0/24 South Korea 100%110
121.143.4.0/24 South Korea 100%111
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121.143.10.0/24 South Korea 100%110
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121.143.12.0/24 South Korea 100%110
121.143.13.0/24 South Korea 100%110
121.143.14.0/24 South Korea 100%110
121.143.15.0/24 South Korea 100%110
121.143.16.0/24 South Korea 100%110
121.143.17.0/24 South Korea 100%110
121.143.18.0/24 South Korea 100%110
121.143.19.0/24 South Korea 100%110
121.143.20.0/24 South Korea 100%110
121.143.21.0/24 South Korea 100%110
121.143.22.0/24 South Korea 100%110
121.143.23.0/24 South Korea 100%110
121.143.24.0/24 South Korea 100%110
121.143.25.0/24 South Korea 100%110
121.143.26.0/24 South Korea 100%110
121.143.27.0/24 South Korea 100%110
121.143.28.0/24 South Korea 100%110
121.143.29.0/24 South Korea 100%111
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121.143.31.0/24 South Korea 100%111
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121.143.84.0/24 South Korea 100%110
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121.143.89.0/24 South Korea 100%110
121.143.90.0/24 South Korea 100%110
121.143.91.0/24 South Korea 100%110
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121.143.94.0/24 South Korea 100%110
121.143.95.0/24 South Korea 100%110
121.143.96.0/24 South Korea 100%110
121.143.97.0/24 South Korea 100%110
121.143.98.0/24 South Korea 100%110
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121.143.107.0/24 South Korea 100%110
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121.143.110.0/24 South Korea 100%110
121.143.111.0/24 South Korea 100%110
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121.143.120.0/24 South Korea 100%110
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121.143.122.0/24 South Korea 100%110
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121.143.128.0/24 South Korea 100%117
121.143.129.0/24 South Korea 100%112
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121.143.144.0/24 South Korea 100%111
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121.143.155.0/24 South Korea 100%110
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121.143.161.0/24 South Korea 100%110
121.143.162.0/24 South Korea 100%110
121.143.163.0/24 South Korea 100%110
121.143.164.0/24 South Korea 100%110
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121.143.166.0/24 South Korea 100%110
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121.143.171.0/24 South Korea 100%110
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121.143.175.0/24 South Korea 100%110
121.143.176.0/24 South Korea 100%110
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121.143.180.0/24 South Korea 100%111
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121.143.182.0/24 South Korea 100%110
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121.143.184.0/24 South Korea 100%111
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121.143.186.0/24 South Korea 100%111
121.143.187.0/24 South Korea 100%110
121.143.188.0/24 South Korea 100%110
121.143.189.0/24 South Korea 100%110
121.143.190.0/24 South Korea 100%110
121.143.191.0/24 South Korea 100%110
121.143.192.0/24 South Korea 100%110
121.143.193.0/24 South Korea 100%110
121.143.194.0/24 South Korea 100%110
121.143.195.0/24 South Korea 100%111
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121.143.199.0/24 South Korea 100%110
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121.143.222.0/24 South Korea 100%110
121.143.223.0/24 South Korea 100%110
121.143.224.0/24 South Korea 100%111
121.143.225.0/24 South Korea 100%1112
121.143.226.0/24 South Korea 100%110
121.143.227.0/24 South Korea 100%110
121.143.228.0/24 South Korea 100%110
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121.143.231.0/24 South Korea 100%1110
121.143.232.0/24 South Korea 100%114
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121.143.240.0/24 South Korea 100%110
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121.143.251.0/24 South Korea 100%110
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121.143.253.0/24 South Korea 100%114
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121.143.255.0/24 South Korea 100%110

Pingable IPs

42,065 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
121.143.31.161AS4766 Korea Telecom1.75ms from Seoul,  KR
121.143.19.90AS4766 Korea Telecom1.20ms from Seoul,  KR
121.143.11.201AS4766 Korea Telecom1.30ms from Seoul,  KR
121.143.33.33AS4766 Korea Telecom1.29ms from Seoul,  KR
121.143.10.244AS4766 Korea Telecom1.36ms from Seoul,  KR
121.143.28.164AS4766 Korea Telecom1.01ms from Seoul,  KR
121.143.24.12AS4766 Korea Telecom1.45ms from Seoul,  KR
121.143.5.8AS4766 Korea Telecom1.19ms from Seoul,  KR
121.143.13.213AS4766 Korea Telecom1.08ms from Seoul,  KR
121.143.25.94AS4766 Korea Telecom1.42ms 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.
101.255.134.0AS38511 PT Remala Abadi1.15ms from Jakarta,  ID
109.158.13.240AS2856 British Telecommunications PLC5.45ms from London,  GB
20.90.204.16AS8075 Microsoft Corporation0.18ms from London,  GB
97.190.128.240AS6167 Verizon Business10.93ms from Los Angeles,  US
69.221.52.128AS7018 AT&T Enterprises, LLC3.51ms from Miami,  US
143.95.66.96AS46606 Unified Layer1.94ms from Salt Lake City,  US
65.103.138.224AS209 CenturyLink Communications, LLC13.33ms from Seattle,  US
211.247.97.0AS9756 SK Broadband Co Ltd3.48ms from Seoul,  KR
178.90.203.144AS9198 JSC Kazakhtelecom13.05ms from Almaty,  KZ
91.6.97.96AS3320 Deutsche Telekom AG6.41ms from Berlin,  DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f7 121.143.251.101
traceroute to 121.143.251.101 (121.143.251.101): 64 hops max, 52 byte packets
7 [AS4766] 112.174.15.238 2.407 ms
8 *
9 *
10 [AS4766] 121.143.251.101 2.647 ms
Measurement taken from  IPinfo ProbeNet in Seoul, KR
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