Skip to main content

Summary

ASNs
3
Countries
6
BGP Prefixes55
Routers
1
Pingable IPs
220
166.81.0.0/24 Hong Kong 100%100
166.81.1.0/24 Hong Kong 100%100
166.81.2.0/24 Hong Kong 100%100
166.81.3.0/24 Hong Kong 100%100
166.81.4.0/24 Hong Kong 100%100
166.81.5.0/24 Hong Kong 100%100
166.81.6.0/24 Hong Kong 100%100
166.81.7.0/24 Hong Kong 100%100
166.81.8.0/24 Hong Kong 100%100
166.81.9.0/24 Hong Kong 100%110
166.81.10.0/24 United States 100%110
166.81.11.0/24 United Kingdom 100%110
166.81.12.0/24 United Kingdom 100%110
166.81.13.0/24 Hong Kong 100%100
166.81.14.0/24 Hong Kong 100%100
166.81.15.0/24 Singapore 100%100
166.81.16.0/24 Malaysia 100%110
166.81.17.0/24 India 100%110
166.81.18.0/24 India 100%110
166.81.19.0/24 India 100%110
166.81.20.0/24 United States 100%110
166.81.21.0/24 United Kingdom 100%110
166.81.22.0/24 United Kingdom 100%110
166.81.23.0/24 Hong Kong 100%100
166.81.24.0/24 Hong Kong 100%100
166.81.25.0/24 Singapore 100%100
166.81.26.0/24 Malaysia 100%110
166.81.27.0/24 India 100%110
166.81.28.0/24 India 100%110
166.81.29.0/24 India 100%110
166.81.30.0/24 United States 100%110
166.81.31.0/24 Hong Kong 100%110
166.81.32.0/24 Hong Kong 100%110
166.81.33.0/24 United Kingdom 100%110
166.81.34.0/24 United Kingdom 100%110
166.81.35.0/24 Hong Kong 100%100
166.81.36.0/24 Hong Kong 100%100
166.81.37.0/24 Hong Kong 100%100
166.81.38.0/24 United Kingdom 100%110
166.81.39.0/24 United Kingdom 100%110
166.81.40.0/24 United Kingdom 100%110
166.81.41.0/24 Hong Kong 100%100
166.81.42.0/24 Hong Kong 100%100
166.81.43.0/24 Hong Kong 100%100
166.81.44.0/24 Hong Kong 100%100
166.81.45.0/24 Hong Kong 100%100
166.81.46.0/24 Hong Kong 100%100
166.81.47.0/24 Hong Kong 100%100
166.81.48.0/24 Hong Kong 100%100
166.81.49.0/24 Hong Kong 100%100
166.81.50.0/24 Hong Kong 100%100
166.81.51.0/24 India 100%110
166.81.52.0/24 Hong Kong 100%110
166.81.53.0/24 Singapore 100%111
166.81.54.0/24 India 100%110
166.81.55.0/24 India 100%110
166.81.56.0/24 India 100%110
166.81.57.0/24 India 100%110
166.81.58.0/24 India 100%110
166.81.59.0/24 India 100%110
166.81.60.0/24 Singapore 100%100
166.81.61.0/24 Singapore 100%110
166.81.62.0/24 Singapore 100%110
166.81.63.0/24 Singapore 100%110
166.81.64.0/24 Hong Kong 100%100
166.81.65.0/24 Singapore 100%100
166.81.66.0/24 Singapore 100%110
166.81.67.0/24 Singapore 100%100
166.81.68.0/24 Singapore 100%100
166.81.69.0/24 Singapore 100%110
166.81.70.0/24 Singapore 100%110
166.81.71.0/24 Hong Kong 100%100
166.81.72.0/24 Hong Kong 100%100
166.81.73.0/24 Hong Kong 100%100
166.81.74.0/24 Hong Kong 100%100
166.81.75.0/24 Hong Kong 100%100
166.81.76.0/24 Hong Kong 100%100
166.81.77.0/24 Singapore 100%110
166.81.78.0/24 Singapore 100%110
166.81.79.0/24 Singapore 100%110
166.81.80.0/24 Singapore 100%110
166.81.81.0/24 Hong Kong 100%110
166.81.82.0/24 Hong Kong 100%100
166.81.83.0/24 Hong Kong 100%110
166.81.84.0/24 Hong Kong 100%110
166.81.85.0/24 Hong Kong 100%110
166.81.86.0/24 Hong Kong 100%100
166.81.87.0/24 Hong Kong 100%110
166.81.88.0/24 Hong Kong 100%110
166.81.89.0/24 Hong Kong 100%110
166.81.90.0/24 Hong Kong 100%110
166.81.91.0/24 Hong Kong 100%110
166.81.92.0/24 Hong Kong 100%100
166.81.93.0/24 Hong Kong 100%100
166.81.94.0/24 Hong Kong 100%100
166.81.95.0/24 Hong Kong 100%100
166.81.96.0/24 Hong Kong 100%100
166.81.97.0/24 United Kingdom 100%110
166.81.98.0/24 United Kingdom 100%110
166.81.99.0/24 United Kingdom 100%110
166.81.100.0/24 United Kingdom 100%110
166.81.101.0/24 Hong Kong 100%100
166.81.102.0/24 Hong Kong 100%100
166.81.103.0/24 Hong Kong 100%100
166.81.104.0/24 Hong Kong 100%100
166.81.105.0/24 Hong Kong 100%100
166.81.106.0/24 Hong Kong 100%100
166.81.107.0/24 Hong Kong 100%100
166.81.108.0/24 Hong Kong 100%100
166.81.109.0/24 Hong Kong 100%100
166.81.110.0/24 Hong Kong 100%100
166.81.111.0/24 Hong Kong 100%100
166.81.112.0/24 Hong Kong 100%100
166.81.113.0/24 Hong Kong 100%100
166.81.114.0/24 Hong Kong 100%100
166.81.115.0/24 Hong Kong 100%100
166.81.116.0/24 Hong Kong 100%100
166.81.117.0/24 Hong Kong 100%100
166.81.118.0/24 Hong Kong 100%100
166.81.119.0/24 Hong Kong 100%100
166.81.120.0/24 Hong Kong 100%100
166.81.121.0/24 Hong Kong 100%100
166.81.122.0/24 Hong Kong 100%100
166.81.123.0/24 Hong Kong 100%100
166.81.124.0/24 Hong Kong 100%100
166.81.125.0/24 Hong Kong 100%100
166.81.126.0/24 Hong Kong 100%100
166.81.127.0/24 Hong Kong 100%100
166.81.128.0/24 Hong Kong 100%100
166.81.129.0/24 Hong Kong 100%100
166.81.130.0/24 Hong Kong 100%100
166.81.131.0/24 Hong Kong 100%100
166.81.132.0/24 Hong Kong 100%100
166.81.133.0/24 Hong Kong 100%100
166.81.134.0/24 Hong Kong 100%100
166.81.135.0/24 Hong Kong 100%100
166.81.136.0/24 Hong Kong 100%100
166.81.137.0/24 Hong Kong 100%100
166.81.138.0/24 Hong Kong 100%100
166.81.139.0/24 Hong Kong 100%100
166.81.140.0/24 Hong Kong 100%100
166.81.141.0/24 Hong Kong 100%100
166.81.142.0/24 Hong Kong 100%100
166.81.143.0/24 Hong Kong 100%100
166.81.144.0/24 Hong Kong 100%100
166.81.145.0/24 Hong Kong 100%100
166.81.146.0/24 Hong Kong 100%100
166.81.147.0/24 Hong Kong 100%100
166.81.148.0/24 Hong Kong 100%100
166.81.149.0/24 Hong Kong 100%100
166.81.150.0/24 Hong Kong 100%100
166.81.151.0/24 Hong Kong 100%100
166.81.152.0/24 Hong Kong 100%100
166.81.153.0/24 Hong Kong 100%100
166.81.154.0/24 Hong Kong 100%100
166.81.155.0/24 Hong Kong 100%100
166.81.156.0/24 Hong Kong 100%100
166.81.157.0/24 Hong Kong 100%100
166.81.158.0/24 Hong Kong 100%100
166.81.159.0/24 Hong Kong 100%100
166.81.160.0/24 Hong Kong 100%100
166.81.161.0/24 Hong Kong 100%100
166.81.162.0/24 Hong Kong 100%100
166.81.163.0/24 Hong Kong 100%100
166.81.164.0/24 Hong Kong 100%100
166.81.165.0/24 Hong Kong 100%100
166.81.166.0/24 Hong Kong 100%100
166.81.167.0/24 Hong Kong 100%100
166.81.168.0/24 Hong Kong 100%100
166.81.169.0/24 Hong Kong 100%100
166.81.170.0/24 Hong Kong 100%100
166.81.171.0/24 Hong Kong 100%100
166.81.172.0/24 Hong Kong 100%100
166.81.173.0/24 Hong Kong 100%100
166.81.174.0/24 Hong Kong 100%100
166.81.175.0/24 Hong Kong 100%100
166.81.176.0/24 Hong Kong 100%100
166.81.177.0/24 Hong Kong 100%100
166.81.178.0/24 Hong Kong 100%100
166.81.179.0/24 Hong Kong 100%100
166.81.180.0/24 Hong Kong 100%100
166.81.181.0/24 Hong Kong 100%100
166.81.182.0/24 Hong Kong 100%100
166.81.183.0/24 Hong Kong 100%100
166.81.184.0/24 Hong Kong 100%100
166.81.185.0/24 Hong Kong 100%100
166.81.186.0/24 Hong Kong 100%100
166.81.187.0/24 Hong Kong 100%100
166.81.188.0/24 Hong Kong 100%100
166.81.189.0/24 Hong Kong 100%100
166.81.190.0/24 Hong Kong 100%100
166.81.191.0/24 Hong Kong 100%100
166.81.192.0/24 Hong Kong 100%100
166.81.193.0/24 Hong Kong 100%100
166.81.194.0/24 Hong Kong 100%100
166.81.195.0/24 Hong Kong 100%100
166.81.196.0/24 Hong Kong 100%100
166.81.197.0/24 Hong Kong 100%100
166.81.198.0/24 Hong Kong 100%100
166.81.199.0/24 Hong Kong 100%100
166.81.200.0/24 Hong Kong 100%100
166.81.201.0/24 Hong Kong 100%100
166.81.202.0/24 Hong Kong 100%100
166.81.203.0/24 Hong Kong 100%100
166.81.204.0/24 Hong Kong 100%100
166.81.205.0/24 Hong Kong 100%100
166.81.206.0/24 Hong Kong 100%100
166.81.207.0/24 Hong Kong 100%100
166.81.208.0/24 Hong Kong 100%100
166.81.209.0/24 Hong Kong 100%100
166.81.210.0/24 Hong Kong 100%100
166.81.211.0/24 Hong Kong 100%100
166.81.212.0/24 Hong Kong 100%100
166.81.213.0/24 Hong Kong 100%100
166.81.214.0/24 Hong Kong 100%100
166.81.215.0/24 Hong Kong 100%100
166.81.216.0/24 Hong Kong 100%100
166.81.217.0/24 Hong Kong 100%100
166.81.218.0/24 Hong Kong 100%100
166.81.219.0/24 Hong Kong 100%100
166.81.220.0/24 Hong Kong 100%100
166.81.221.0/24 Hong Kong 100%100
166.81.222.0/24 Hong Kong 100%100
166.81.223.0/24 Hong Kong 100%100
166.81.224.0/24 Hong Kong 100%100
166.81.225.0/24 Hong Kong 100%100
166.81.226.0/24 Hong Kong 100%100
166.81.227.0/24 Hong Kong 100%100
166.81.228.0/24 Hong Kong 100%100
166.81.229.0/24 Hong Kong 100%100
166.81.230.0/24 Hong Kong 100%100
166.81.231.0/24 Hong Kong 100%100
166.81.232.0/24 Hong Kong 100%100
166.81.233.0/24 Hong Kong 100%100
166.81.234.0/24 Hong Kong 100%100
166.81.235.0/24 Hong Kong 100%100
166.81.236.0/24 Hong Kong 100%100
166.81.237.0/24 Hong Kong 100%100
166.81.238.0/24 Hong Kong 100%100
166.81.239.0/24 Hong Kong 100%100
166.81.240.0/24 Hong Kong 100%100
166.81.241.0/24 Hong Kong 100%100
166.81.242.0/24 Hong Kong 100%100
166.81.243.0/24 Hong Kong 100%100
166.81.244.0/24 Hong Kong 100%100
166.81.245.0/24 Hong Kong 100%100
166.81.246.0/24 Hong Kong 100%100
166.81.247.0/24 Hong Kong 100%100
166.81.248.0/24 Hong Kong 100%100
166.81.249.0/24 Hong Kong 100%100
166.81.250.0/24 Hong Kong 100%100
166.81.251.0/24 Hong Kong 100%100
166.81.252.0/24 Hong Kong 100%100
166.81.253.0/24 Hong Kong 100%100
166.81.254.0/24 Hong Kong 100%100
166.81.255.0/24 Hong Kong 100%100

Important routers in 166.81.0.0/16

166.81.53.5
Singapore, Singapore
AS38166Standard Chartered Bank (Hong Kong) Limited.Banking and

Pingable IPs

220 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
166.81.90.18PingAS38166Standard Chartered Bank (Hong Kong) Limited.Banking and1.97ms from Hong Kong,  HK
166.81.97.17PingAS38166Standard Chartered Bank (Hong Kong) Limited.Banking and0.37ms from London,  GB
166.81.99.17PingAS38166Standard Chartered Bank (Hong Kong) Limited.Banking and0.29ms from London,  GB
166.81.12.2PingAS38166Standard Chartered Bank (Hong Kong) Limited.Banking and1.90ms from London,  GB
166.81.10.2PingAS38166Standard Chartered Bank (Hong Kong) Limited.Banking and2.06ms from New York City,  US
166.81.28.6PingAS38166Standard Chartered Bank (Hong Kong) Limited.Banking and0.97ms from Chennai,  IN
166.81.78.18PingAS38166Standard Chartered Bank (Hong Kong) Limited.Banking and1.60ms from Singapore,  SG
166.81.20.2PingAS38166Standard Chartered Bank (Hong Kong) Limited.Banking and2.06ms from New York City,  US
166.81.98.4PingAS38166Standard Chartered Bank (Hong Kong) Limited.Banking and1.22ms from London,  GB
166.81.100.18PingAS38166Standard Chartered Bank (Hong Kong) Limited.Banking and0.44ms from London,  GB

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
71.62.198.32PingAS7922Comcast Cable Communications, LLC6.25ms from Ashburn,  US
71.28.191.48PingAS7029Windstream Communications LLC10.74ms from Atlanta,  US
52.38.2.176PingAS16509Amazon.com, Inc.0.17ms from Boardman,  US
16.28.61.208PingAS16509Amazon.com, Inc.0.11ms from Cape Town,  ZA
79.238.72.224PingAS3320Deutsche Telekom AG4.23ms from Frankfurt am Main,  DE
175.47.130.16PingAS17968Daqing zhongji petroleum telecommunication construction limited cpmpany3.77ms from Harbin,  CN
190.236.229.128PingAS6147INTEGRATEL PERÚ S.A.A.0.95ms from Lima,  PE
18.133.78.144PingAS16509Amazon.com, Inc.0.26ms from London,  GB
81.154.231.112PingAS2856British Telecommunications PLC8.85ms from London,  GB
68.122.157.16PingAS7018AT&T Enterprises, LLC1.75ms from Los Angeles,  US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 -f4 -m8 166.81.40.26
traceroute to 166.81.40.26 (166.81.40.26): 8 hops max, 52 byte packets
4 [] 195.66.231.94 1.323 ms
5 [AS19551] 131.125.135.79 1.412 ms
6 *
7 *
8 *
Measurement taken from  IPinfo ProbeNet in London, GB
OnÂ