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  3. 123.1.0.0/16

123.1.0.0/16 IP Range

Summary

ASNs
4
Countries
2
BGP Prefixes59
Routers
518
Pingable IPs
7,311
123.1.0.0/24 Japan 100%110
123.1.1.0/24 Japan 100%110
123.1.2.0/24 Japan 100%110
123.1.3.0/24 Japan 100%110
123.1.4.0/24 Japan 100%110
123.1.5.0/24 Japan 100%110
123.1.6.0/24 Japan 100%110
123.1.7.0/24 Japan 100%110
123.1.8.0/24 Japan 100%110
123.1.9.0/24 Japan 100%110
123.1.10.0/24 Japan 100%110
123.1.11.0/24 Japan 100%110
123.1.12.0/24 Japan 100%110
123.1.13.0/24 Japan 100%110
123.1.14.0/24 Japan 100%110
123.1.15.0/24 Japan 100%110
123.1.16.0/24 Japan 100%110
123.1.17.0/24 Japan 100%110
123.1.18.0/24 Japan 100%110
123.1.19.0/24 Japan 100%110
123.1.20.0/24 Japan 100%110
123.1.21.0/24 Japan 100%110
123.1.22.0/24 Japan 100%110
123.1.23.0/24 Japan 100%110
123.1.24.0/24 Japan 100%110
123.1.25.0/24 Japan 100%110
123.1.26.0/24 Japan 100%110
123.1.27.0/24 Japan 100%110
123.1.28.0/24 Japan 100%110
123.1.29.0/24 Japan 100%110
123.1.30.0/24 Japan 100%110
123.1.31.0/24 Japan 100%110
123.1.32.0/24 Japan 100%110
123.1.33.0/24 Japan 100%110
123.1.34.0/24 Japan 100%110
123.1.35.0/24 Japan 100%110
123.1.36.0/24 Japan 100%110
123.1.37.0/24 Japan 100%110
123.1.38.0/24 Japan 100%110
123.1.39.0/24 Japan 100%110
123.1.40.0/24 Japan 100%110
123.1.41.0/24 Japan 100%110
123.1.42.0/24 Japan 100%110
123.1.43.0/24 Japan 100%110
123.1.44.0/24 Japan 100%110
123.1.45.0/24 Japan 100%110
123.1.46.0/24 Japan 100%110
123.1.47.0/24 Japan 100%110
123.1.48.0/24 Japan 100%110
123.1.49.0/24 Japan 100%110
123.1.50.0/24 Japan 100%110
123.1.51.0/24 Japan 100%110
123.1.52.0/24 Japan 100%110
123.1.53.0/24 Japan 100%110
123.1.54.0/24 Japan 100%110
123.1.55.0/24 Japan 100%110
123.1.56.0/24 Japan 100%110
123.1.57.0/24 Japan 100%110
123.1.58.0/24 Japan 100%110
123.1.59.0/24 Japan 100%110
123.1.60.0/24 Japan 100%110
123.1.61.0/24 Japan 100%110
123.1.62.0/24 Japan 100%110
123.1.63.0/24 Japan 100%110
123.1.64.0/24 Japan 100%110
123.1.65.0/24 Japan 100%110
123.1.66.0/24 Japan 100%110
123.1.67.0/24 Japan 100%110
123.1.68.0/24 Japan 100%110
123.1.69.0/24 Japan 100%110
123.1.70.0/24 Japan 100%110
123.1.71.0/24 Japan 100%110
123.1.72.0/24 Japan 100%110
123.1.73.0/24 Japan 100%110
123.1.74.0/24 Japan 100%110
123.1.75.0/24 Japan 100%110
123.1.76.0/24 Japan 100%110
123.1.77.0/24 Japan 100%110
123.1.78.0/24 Japan 100%110
123.1.79.0/24 Japan 100%110
123.1.80.0/24 Japan 100%110
123.1.81.0/24 Japan 100%110
123.1.82.0/24 Japan 100%110
123.1.83.0/24 Japan 100%110
123.1.84.0/24 Japan 100%110
123.1.85.0/24 Japan 100%110
123.1.86.0/24 Japan 100%110
123.1.87.0/24 Japan 100%110
123.1.88.0/24 Japan 100%110
123.1.89.0/24 Japan 100%110
123.1.90.0/24 Japan 100%110
123.1.91.0/24 Japan 100%110
123.1.92.0/24 Japan 100%110
123.1.93.0/24 Japan 100%110
123.1.94.0/24 Japan 100%110
123.1.95.0/24 Japan 100%110
123.1.96.0/24 Japan 100%110
123.1.97.0/24 Japan 100%110
123.1.98.0/24 Japan 100%110
123.1.99.0/24 Japan 100%110
123.1.100.0/24 Japan 100%110
123.1.101.0/24 Japan 100%110
123.1.102.0/24 Japan 100%110
123.1.103.0/24 Japan 100%110
123.1.104.0/24 Japan 100%110
123.1.105.0/24 Japan 100%110
123.1.106.0/24 Japan 100%110
123.1.107.0/24 Japan 100%110
123.1.108.0/24 Japan 100%110
123.1.109.0/24 Japan 100%110
123.1.110.0/24 Japan 100%110
123.1.111.0/24 Japan 100%110
123.1.112.0/24 Japan 100%110
123.1.113.0/24 Japan 100%110
123.1.114.0/24 Japan 100%110
123.1.115.0/24 Japan 100%110
123.1.116.0/24 Japan 100%110
123.1.117.0/24 Japan 100%110
123.1.118.0/24 Japan 100%110
123.1.119.0/24 Japan 100%110
123.1.120.0/24 Japan 100%110
123.1.121.0/24 Japan 100%110
123.1.122.0/24 Japan 100%110
123.1.123.0/24 Japan 100%110
123.1.124.0/24 Japan 100%110
123.1.125.0/24 Japan 100%110
123.1.126.0/24 Japan 100%110
123.1.127.0/24 Japan 100%110
123.1.128.0/24 Hong Kong 100%1127
123.1.129.0/24 Hong Kong 100%1116
123.1.130.0/24 Hong Kong 100%110
123.1.131.0/24 Hong Kong 100%110
123.1.132.0/24 Hong Kong 100%1118
123.1.133.0/24 Hong Kong 100%1122
123.1.134.0/24 Hong Kong 100%1124
123.1.135.0/24 Hong Kong 100%1118
123.1.136.0/24 Hong Kong 100%110
123.1.137.0/24 Hong Kong 100%113
123.1.138.0/24 Hong Kong 100%110
123.1.139.0/24 Hong Kong 100%110
123.1.140.0/24 Hong Kong 100%110
123.1.141.0/24 Hong Kong 100%110
123.1.142.0/24 Hong Kong 100%112
123.1.143.0/24 Hong Kong 100%110
123.1.144.0/24 Hong Kong 100%1119
123.1.145.0/24 Hong Kong 100%1123
123.1.146.0/24 Hong Kong 100%114
123.1.147.0/24 Hong Kong 100%112
123.1.148.0/24 Hong Kong 100%110
123.1.149.0/24 Hong Kong 100%110
123.1.150.0/24 Hong Kong 100%110
123.1.151.0/24 Hong Kong 100%1124
123.1.152.0/24 Hong Kong 100%110
123.1.153.0/24 Hong Kong 100%110
123.1.154.0/24 Hong Kong 100%110
123.1.155.0/24 Hong Kong 100%110
123.1.156.0/24 Hong Kong 100%110
123.1.157.0/24 Hong Kong 100%110
123.1.158.0/24 Hong Kong 100%110
123.1.159.0/24 Hong Kong 100%110
123.1.160.0/24 Hong Kong 100%110
123.1.161.0/24 Hong Kong 100%110
123.1.162.0/24 Hong Kong 100%110
123.1.163.0/24 Hong Kong 100%110
123.1.164.0/24 Hong Kong 100%110
123.1.165.0/24 Hong Kong 100%110
123.1.166.0/24 Hong Kong 100%110
123.1.167.0/24 Hong Kong 100%110
123.1.168.0/24 Hong Kong 100%113
123.1.169.0/24 Hong Kong 100%110
123.1.170.0/24 Hong Kong 100%110
123.1.171.0/24 Hong Kong 100%110
123.1.172.0/24 Hong Kong 100%111
123.1.173.0/24 Hong Kong 100%1110
123.1.174.0/24 Hong Kong 100%1121
123.1.175.0/24 Hong Kong 100%110
123.1.176.0/24 Hong Kong 100%110
123.1.177.0/24 Hong Kong 100%110
123.1.178.0/24 Hong Kong 100%110
123.1.179.0/24 Hong Kong 100%110
123.1.180.0/24 Hong Kong 100%110
123.1.181.0/24 Hong Kong 100%110
123.1.182.0/24 Hong Kong 100%1121
123.1.183.0/24 Hong Kong 100%110
123.1.184.0/24 Hong Kong 100%1128
123.1.185.0/24 Hong Kong 100%110
123.1.186.0/24 Hong Kong 100%110
123.1.187.0/24 Hong Kong 100%110
123.1.188.0/24 Hong Kong 100%110
123.1.189.0/24 Hong Kong 100%110
123.1.190.0/24 Hong Kong 100%110
123.1.191.0/24 Hong Kong 100%110
123.1.192.0/24 Hong Kong 100%110
123.1.193.0/24 Hong Kong 100%110
123.1.194.0/24 Hong Kong 100%110
123.1.195.0/24 Hong Kong 100%110
123.1.196.0/24 Hong Kong 100%110
123.1.197.0/24 Hong Kong 100%111
123.1.198.0/24 Hong Kong 100%111
123.1.199.0/24 Hong Kong 100%110
123.1.200.0/24 Hong Kong 100%110
123.1.201.0/24 Hong Kong 100%110
123.1.202.0/24 Hong Kong 100%110
123.1.203.0/24 Hong Kong 100%110
123.1.204.0/24 Hong Kong 100%110
123.1.205.0/24 Hong Kong 100%110
123.1.206.0/24 Hong Kong 100%110
123.1.207.0/24 Hong Kong 100%110
123.1.208.0/24 Hong Kong 100%110
123.1.209.0/24 Hong Kong 100%110
123.1.210.0/24 Hong Kong 100%113
123.1.211.0/24 Hong Kong 100%110
123.1.212.0/24 Hong Kong 100%110
123.1.213.0/24 Hong Kong 100%110
123.1.214.0/24 Hong Kong 100%110
123.1.215.0/24 Hong Kong 100%110
123.1.216.0/24 Hong Kong 100%111
123.1.217.0/24 Hong Kong 100%110
123.1.218.0/24 Hong Kong 100%110
123.1.219.0/24 Hong Kong 100%111
123.1.220.0/24 Hong Kong 100%110
123.1.221.0/24 Hong Kong 100%110
123.1.222.0/24 Hong Kong 100%110
123.1.223.0/24 Hong Kong 100%110
123.1.224.0/24 Hong Kong 100%1119
123.1.225.0/24 Hong Kong 100%1118
123.1.226.0/24 Hong Kong 100%110
123.1.227.0/24 Hong Kong 100%112
123.1.228.0/24 Hong Kong 100%1118
123.1.229.0/24 Hong Kong 100%1117
123.1.230.0/24 Hong Kong 100%112
123.1.231.0/24 Hong Kong 100%110
123.1.232.0/24 Hong Kong 100%1110
123.1.233.0/24 Hong Kong 100%119
123.1.234.0/24 Hong Kong 100%1112
123.1.235.0/24 Hong Kong 100%1112
123.1.236.0/24 Hong Kong 100%118
123.1.237.0/24 Hong Kong 100%1117
123.1.238.0/24 Hong Kong 100%110
123.1.239.0/24 Hong Kong 100%113
123.1.240.0/24 Hong Kong 100%110
123.1.241.0/24 Hong Kong 100%110
123.1.242.0/24 Hong Kong 100%110
123.1.243.0/24 Hong Kong 100%110
123.1.244.0/24 Hong Kong 100%117
123.1.245.0/24 Hong Kong 100%110
123.1.246.0/24 Hong Kong 100%110
123.1.247.0/24 Hong Kong 100%110
123.1.248.0/24 Hong Kong 100%1117
123.1.249.0/24 Hong Kong 100%1117
123.1.250.0/24 Hong Kong 100%1123
123.1.251.0/24 Hong Kong 100%110
123.1.252.0/24 Hong Kong 100%113
123.1.253.0/24 Hong Kong 100%112
123.1.254.0/24 Hong Kong 100%112
123.1.255.0/24 Hong Kong 100%117

Important routers in 123.1.0.0/16

123.1.128.12AS10103HK Broadband Network Ltd.
123.1.253.253AS10103HK Broadband Network Ltd.
123.1.129.196AS10103HK Broadband Network Ltd.
123.1.173.84AS10103HK Broadband Network Ltd.
123.1.128.76AS10103HK Broadband Network Ltd.
123.1.248.116AS10103HK Broadband Network Ltd.
123.1.145.84AS10103HK Broadband Network Ltd.
123.1.144.180AS10103HK Broadband Network Ltd.
123.1.174.108AS10103HK Broadband Network Ltd.
123.1.128.4AS10103HK Broadband Network Ltd.

Pingable IPs

7,311 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
123.1.146.49PingAS10103HK Broadband Network Ltd.0.61ms from Hong Kong,  HK
123.1.233.37PingAS9269Hong Kong Broadband Network Ltd.0.85ms from Hong Kong,  HK
123.1.49.42PingAS18126Chubu Telecommunications Company, Inc.5.86ms from Osaka,  JP
123.1.35.70PingAS18126Chubu Telecommunications Company, Inc.6.18ms from Osaka,  JP
123.1.224.36PingAS10103HK Broadband Network Ltd.0.62ms from Hong Kong,  HK
123.1.216.127PingAS9269Hong Kong Broadband Network Ltd.0.93ms from Hong Kong,  HK
123.1.205.104PingAS9269Hong Kong Broadband Network Ltd.0.54ms from Hong Kong,  HK
123.1.50.169PingAS18126Chubu Telecommunications Company, Inc.6.16ms from Osaka,  JP
123.1.120.26PingAS18126Chubu Telecommunications Company, Inc.3.57ms from Osaka,  JP
123.1.42.21PingAS18126Chubu Telecommunications Company, Inc.6.11ms from Osaka,  JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
197.204.243.16PingAS36947Telecom Algeria19.00ms from Algiers,  DZ
108.236.67.144PingAS7018AT&T Enterprises, LLC12.08ms from Atlanta,  US
24.218.129.64PingAS7922Comcast Cable Communications, LLC8.60ms from Boston,  US
35.234.20.16PingAS396982Google LLC0.14ms from Chang-hua,  TW
23.196.164.112PingAS16625Akamai Technologies, Inc.0.47ms from Dallas,  US
76.167.235.32PingAS20001Charter Communications Inc6.51ms from Los Angeles,  US
65.18.212.160PingAS35432Cablenet Communication Systems plc4.14ms from Nicosia,  CY
106.73.172.64PingAS2516KDDI CORPORATION4.20ms from Tokyo,  JP
216.121.174.64PingAS7992Cogeco Connexion Inc.7.65ms from Toronto,  CA
124.149.130.192PingAS7545TPG Telecom Limited3.48ms from Brisbane,  AU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 -f6 123.1.11.151
traceroute to 123.1.11.151 (123.1.11.151): 64 hops max, 52 byte packets
8 [AS18126] 123.1.11.151 9.168 ms
Measurement taken from  IPinfo ProbeNet in Osaka, JP
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