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  1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.21.0.0/16

103.21.0.0/16 IP Range

Summary

ASNs
76
Countries
19
BGP Prefixes168
Routers
484
Pingable IPs
11,035

Top Countries

Top BGP Prefixes

Top ASNs

  • 16.41%
  • AS54187 EZE Castle Integration Inc.
    1.56%
  • AS132449 Wireless Nation
    1.56%
  • AS134141 B2B Wholesale Pty Ltd
    1.56%
  • Other
    78.91%
103.21.0.0/24 Australia 100%110
103.21.1.0/24 Australia 100%110
103.21.2.0/24 Australia 100%110
103.21.3.0/24 Australia 100%110
103.21.4.0/24 Australia 100%110
103.21.5.0/24 Australia 100%110
103.21.6.0/24 India 100%114
103.21.7.0/24 India 100%110
103.21.8.0/24 United States 100%110
103.21.9.0/24 United States 100%110
103.21.10.0/24 United States 100%110
103.21.11.0/24 United States 100%110
103.21.12.0/24 Philippines 100%111
103.21.13.0/24 Philippines 100%111
103.21.14.0/24 Philippines 100%113
103.21.15.0/24 Philippines 100%116
103.21.16.0/24 India 100%100
103.21.17.0/24 Australia 100%115
103.21.18.0/24 India 100%111
103.21.19.0/24 India 100%110
103.21.20.0/24 Australia 100%116
103.21.21.0/24 Australia 100%113
103.21.22.0/24 Australia 100%110
103.21.23.0/24 Australia 100%113
103.21.24.0/24 Thailand 100%110
103.21.25.0/24 Thailand 100%110
103.21.26.0/24 Thailand 100%110
103.21.27.0/24 Thailand 100%110
103.21.28.0/24 Hong Kong 100%110
103.21.29.0/24 Hong Kong 100%112
103.21.30.0/24 Singapore 100%111
103.21.31.0/24 Singapore 100%110
103.21.32.0/24 Malaysia 100%118
103.21.33.0/24 Malaysia 100%116
103.21.34.0/24 Malaysia 100%112
103.21.35.0/24 Malaysia 100%110
103.21.36.0/24 Japan 100%100
103.21.37.0/24 Japan 100%100
103.21.38.0/24 Japan 100%100
103.21.39.0/24 Japan 100%100
103.21.40.0/24 Bangladesh 99%212
103.21.41.0/24 Bangladesh 99%214
103.21.42.0/24 Bangladesh 100%214
103.21.43.0/24 Bangladesh 100%114
103.21.44.0/24 Malaysia 100%114
103.21.45.0/24 Malaysia 100%110
103.21.46.0/24 Malaysia 100%110
103.21.47.0/24 Malaysia 100%110
103.21.48.0/24 Australia 100%110
103.21.49.0/24 Australia 100%111
103.21.50.0/24 Australia 100%110
103.21.51.0/24 Australia 100%113
103.21.52.0/24 India 100%110
103.21.53.0/24 India 100%110
103.21.54.0/24 India 100%110
103.21.55.0/24 India 100%111
103.21.56.0/24 Australia 100%100
103.21.57.0/24 Australia 100%100
103.21.58.0/24 India 100%110
103.21.59.0/24 India 100%110
103.21.60.0/24 Taiwan 100%110
103.21.61.0/24 Taiwan 100%110
103.21.62.0/24 Taiwan 100%110
103.21.63.0/24 Taiwan 100%110
103.21.64.0/24 Indonesia 100%111
103.21.65.0/24 Indonesia 100%110
103.21.66.0/24 India 100%100
103.21.67.0/24 India 100%110
103.21.68.0/24 India 100%111
103.21.69.0/24 India 100%110
103.21.70.0/24 India 100%110
103.21.71.0/24 India 100%113
103.21.72.0/24 Bangladesh 100%100
103.21.73.0/24 Bangladesh 100%100
103.21.74.0/24 Bangladesh 100%100
103.21.75.0/24 Bangladesh 100%100
103.21.76.0/24 India 100%113
103.21.77.0/24 India 100%110
103.21.78.0/24 India 100%112
103.21.79.0/24 India 100%112
103.21.80.0/24 Singapore 100%114
103.21.81.0/24 Australia 100%110
103.21.82.0/24 India 100%111
103.21.83.0/24 India 100%110
103.21.84.0/24 Indonesia 100%110
103.21.85.0/24 Indonesia 100%110
103.21.86.0/24 Indonesia 100%110
103.21.87.0/24 Indonesia 100%110
103.21.88.0/24 Hong Kong 100%110
103.21.89.0/24 Hong Kong 100%110
103.21.90.0/24 Hong Kong 100%110
103.21.91.0/24 Hong Kong 100%110
103.21.92.0/24 Indonesia 100%111
103.21.93.0/24 Indonesia 100%110
103.21.94.0/24 Indonesia 100%110
103.21.95.0/24 Indonesia 100%113
103.21.96.0/24 Vietnam 100%110
103.21.97.0/24 Vietnam 100%110
103.21.98.0/24 China 100%100
103.21.99.0/24 China 100%100
103.21.100.0/24 Vietnam 100%110
103.21.101.0/24 Vietnam 100%110
103.21.102.0/24 China 100%100
103.21.103.0/24 China 100%100
103.21.104.0/24 Japan 100%100
103.21.105.0/24 Japan 100%100
103.21.106.0/24 Japan 100%100
103.21.107.0/24 Japan 100%100
103.21.108.0/24 Australia 100%110
103.21.109.0/24 Australia 100%100
103.21.110.0/24 Australia 100%100
103.21.111.0/24 Australia 100%100
103.21.112.0/24 China 100%100
103.21.113.0/24 China 100%100
103.21.114.0/24 China 100%100
103.21.115.0/24 China 100%100
103.21.116.0/24 China 100%110
103.21.117.0/24 China 100%110
103.21.118.0/24 China 100%110
103.21.119.0/24 China 100%110
103.21.120.0/24 Vietnam 100%110
103.21.121.0/24 Vietnam 100%110
103.21.122.0/24 Vietnam 100%110
103.21.123.0/24 Vietnam 100%110
103.21.124.0/24 India 100%110
103.21.125.0/24 India 100%110
103.21.126.0/24 India 100%110
103.21.127.0/24 India 100%110
103.21.128.0/24 Australia 100%110
103.21.129.0/24 Australia 100%110
103.21.130.0/24 Australia 100%110
103.21.131.0/24 Australia 100%110
103.21.132.0/24 Australia 100%111
103.21.133.0/24 Australia 100%113
103.21.134.0/24 Australia 100%112
103.21.135.0/24 Australia 100%111
103.21.136.0/24 Hong Kong 100%110
103.21.137.0/24 Hong Kong 100%110
103.21.138.0/24 Indonesia 100%110
103.21.139.0/24 India 100%110
103.21.140.0/24 China 100%110
103.21.141.0/24 China 100%110
103.21.142.0/24 China 100%110
103.21.143.0/24 China 100%110
103.21.144.0/24 Australia 100%110
103.21.145.0/24 Australia 100%110
103.21.146.0/24 Australia 100%110
103.21.147.0/24 Australia 100%100
103.21.148.0/24 Vietnam 100%112
103.21.149.0/24 Vietnam 100%113
103.21.150.0/24 Vietnam 100%112
103.21.151.0/24 Vietnam 100%113
103.21.152.0/24 Malaysia 100%113
103.21.153.0/24 Malaysia 100%110
103.21.154.0/24 Malaysia 100%111
103.21.155.0/24 Malaysia 100%110
103.21.156.0/24 Australia 100%110
103.21.157.0/24 Australia 100%110
103.21.158.0/24 Australia 100%1115
103.21.159.0/24 Australia 100%110
103.21.160.0/24 India 100%111
103.21.161.0/24 India 100%111
103.21.162.0/24 India 100%112
103.21.163.0/24 India 100%112
103.21.164.0/24 Sri Lanka 100%110
103.21.165.0/24 Sri Lanka 100%110
103.21.166.0/24 Sri Lanka 100%110
103.21.167.0/24 Sri Lanka 100%119
103.21.168.0/24 Philippines 100%111
103.21.169.0/24 Philippines 100%110
103.21.170.0/24 Philippines 100%110
103.21.171.0/24 Philippines 100%111
103.21.172.0/24 New Zealand 100%110
103.21.173.0/24 New Zealand 100%110
103.21.174.0/24 New Zealand 100%117
103.21.175.0/24 New Zealand 100%110
103.21.176.0/24 China 100%111
103.21.177.0/24 China 100%115
103.21.178.0/24 China 100%110
103.21.179.0/24 China 100%110
103.21.180.0/24 Malaysia 100%110
103.21.181.0/24 Malaysia 100%114
103.21.182.0/24 Malaysia 100%110
103.21.183.0/24 Malaysia 100%110
103.21.184.0/24 India 100%110
103.21.185.0/24 India 100%110
103.21.186.0/24 India 100%110
103.21.187.0/24 India 100%110
103.21.188.0/24 South Korea 100%100
103.21.189.0/24 South Korea 100%111
103.21.190.0/24 South Korea 100%111
103.21.191.0/24 South Korea 100%110
103.21.192.0/24 Singapore 100%111
103.21.193.0/24 New Zealand 100%110
103.21.194.0/24 New Zealand 100%110
103.21.195.0/24 Indonesia 100%111
103.21.196.0/24 Australia 100%100
103.21.197.0/24 Australia 100%100
103.21.198.0/24 Taiwan 100%110
103.21.199.0/24 Australia 100%100
103.21.200.0/24 South Korea 100%111
103.21.201.0/24 South Korea 100%110
103.21.202.0/24 South Korea 100%110
103.21.203.0/24 South Korea 100%110
103.21.204.0/24 Indonesia 100%115
103.21.205.0/24 Indonesia 100%118
103.21.206.0/24 Indonesia 100%114
103.21.207.0/24 Indonesia 100%115
103.21.208.0/24 United States 100%110
103.21.209.0/24 United States 100%110
103.21.210.0/24 United States 100%110
103.21.211.0/24 United States 100%110
103.21.212.0/24 Indonesia 100%100
103.21.213.0/24 Indonesia 100%100
103.21.214.0/24 Indonesia 100%100
103.21.215.0/24 Indonesia 100%100
103.21.216.0/24 Indonesia 100%113
103.21.217.0/24 Indonesia 100%1112
103.21.218.0/24 Indonesia 100%114
103.21.219.0/24 Indonesia 100%110
103.21.220.0/24 Hong Kong 100%110
103.21.221.0/24 Singapore 100%110
103.21.222.0/24 Bangladesh 100%110
103.21.223.0/24 Bangladesh 100%110
103.21.224.0/24 Indonesia 100%100
103.21.225.0/24 Indonesia 100%100
103.21.226.0/24 Indonesia 100%100
103.21.227.0/24 Indonesia 100%100
103.21.228.0/24 Indonesia 100%110
103.21.229.0/24 Indonesia 100%113
103.21.230.0/24 Solomon Islands 100%110
103.21.231.0/24 Solomon Islands 100%115
103.21.232.0/24 India 100%110
103.21.233.0/24 India 100%110
103.21.234.0/24 India 100%110
103.21.235.0/24 India 100%111
103.21.236.0/24 Germany 100%111
103.21.237.0/24 Germany 100%110
103.21.238.0/24 Germany 100%110
103.21.239.0/24 Germany 100%110
103.21.240.0/24 China 100%110
103.21.241.0/24 China 100%110
103.21.242.0/24 China 100%110
103.21.243.0/24 China 100%110
103.21.244.0/24 United States 100%100
103.21.245.0/24 United States 100%100
103.21.246.0/24 United States 100%11246
103.21.247.0/24 United States 100%116
103.21.248.0/24 Solomon Islands 100%113
103.21.249.0/24 Solomon Islands 100%110
103.21.250.0/24 Solomon Islands 100%110
103.21.251.0/24 Solomon Islands 100%111
103.21.252.0/24 Malaysia 100%112
103.21.253.0/24 Malaysia 100%110
103.21.254.0/24 Malaysia 100%113
103.21.255.0/24 Malaysia 100%111

Pingable IPs

11,035 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
103.21.77.205AS45536 Readylink Internet Services Limited8.33ms from Chennai,  IN
103.21.238.135AS12886 LEW TelNet GmbH5.04ms from Frankfurt am Main,  DE
103.21.152.9AS24028 REDtone0.38ms from Kuala Lumpur,  MY
103.21.83.226AS58405 18A/19,DODDANEKUNDI9.41ms from Mumbai,  IN
103.21.58.244AS394695 PDR19.93ms from Saint Thomas Mount,  IN
103.21.200.61AS38091 LG HelloVision Corp.0.83ms from Seoul,  KR
103.21.253.35AS131310 CX2 Computer Exchange0.33ms from Sepang,  MY
103.21.30.252AS54187 EZE Castle Integration Inc.1.46ms from Singapore,  SG
103.21.249.69AS132462 Berlin,Germany37.73ms from Sydney,  AU
103.21.187.89AS132453 TRIPLE PLAY BROADBAND PRIVATE LIMITED1.05ms from Delhi,  IN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
4.210.148.208AS8075 Microsoft Corporation0.29ms from Amsterdam,  NL
44.236.60.160AS16509 Amazon.com, Inc.0.15ms from Boardman,  US
20.36.179.80AS8075 Microsoft Corporation0.30ms from Boydton,  US
67.10.198.0AS11427 Charter Communications Inc4.74ms from Dallas,  US
47.187.254.112AS5650 Frontier Communications of America, Inc.2.48ms from Dallas,  US
174.51.84.96AS7922 Comcast Cable Communications, LLC4.53ms from Denver,  US
119.113.137.176AS4837 CHINA UNICOM China169 Backbone8.15ms from Liaoyang,  CN
223.134.228.160AS2527 Sony Network Communications Inc.3.66ms from Osaka,  JP
174.118.237.16AS812 Rogers Communications Canada Inc.18.80ms from Ottawa,  CA
80.14.135.176AS3215 Orange S.A.2.49ms from Paris,  FR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f3 103.21.187.247
traceroute to 103.21.187.247 (103.21.187.247): 64 hops max, 52 byte packets
3 [AS132453] 103.240.232.2 165.275 ms
4 [AS132453] 103.240.232.124 150.34 ms
5 [AS132453] 103.21.187.247 148.451 ms
Measurement taken from  IPinfo ProbeNet in Frankfurt am Main, DE
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