IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 221.0.0.0/8
  3. 221.203.0.0/16

221.203.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes3
Routers
138
Pingable IPs
16,831

Top Countries

Top BGP Prefixes

Top ASNs

  • AS4837 CHINA UNICOM China169 Backbone
    100%
221.203.0.0/24 China 100%114
221.203.1.0/24 China 100%110
221.203.2.0/24 China 100%110
221.203.3.0/24 China 100%110
221.203.4.0/24 China 100%110
221.203.5.0/24 China 100%110
221.203.6.0/24 China 100%110
221.203.7.0/24 China 100%110
221.203.8.0/24 China 100%110
221.203.9.0/24 China 100%112
221.203.10.0/24 China 100%110
221.203.11.0/24 China 100%110
221.203.12.0/24 China 100%110
221.203.13.0/24 China 100%110
221.203.14.0/24 China 100%110
221.203.15.0/24 China 100%110
221.203.16.0/24 China 100%110
221.203.17.0/24 China 100%110
221.203.18.0/24 China 100%110
221.203.19.0/24 China 100%110
221.203.20.0/24 China 100%110
221.203.21.0/24 China 100%111
221.203.22.0/24 China 100%110
221.203.23.0/24 China 100%110
221.203.24.0/24 China 100%110
221.203.25.0/24 China 100%110
221.203.26.0/24 China 100%110
221.203.27.0/24 China 100%110
221.203.28.0/24 China 100%110
221.203.29.0/24 China 100%110
221.203.30.0/24 China 100%110
221.203.31.0/24 China 100%110
221.203.32.0/24 China 100%110
221.203.33.0/24 China 100%110
221.203.34.0/24 China 100%110
221.203.35.0/24 China 100%110
221.203.36.0/24 China 100%110
221.203.37.0/24 China 100%110
221.203.38.0/24 China 100%110
221.203.39.0/24 China 100%110
221.203.40.0/24 China 100%110
221.203.41.0/24 China 100%110
221.203.42.0/24 China 100%110
221.203.43.0/24 China 100%110
221.203.44.0/24 China 100%110
221.203.45.0/24 China 100%110
221.203.46.0/24 China 100%110
221.203.47.0/24 China 100%110
221.203.48.0/24 China 100%110
221.203.49.0/24 China 100%110
221.203.50.0/24 China 100%110
221.203.51.0/24 China 100%110
221.203.52.0/24 China 100%110
221.203.53.0/24 China 100%110
221.203.54.0/24 China 100%110
221.203.55.0/24 China 100%110
221.203.56.0/24 China 100%110
221.203.57.0/24 China 100%110
221.203.58.0/24 China 100%110
221.203.59.0/24 China 100%110
221.203.60.0/24 China 100%110
221.203.61.0/24 China 100%110
221.203.62.0/24 China 100%110
221.203.63.0/24 China 100%110
221.203.64.0/24 China 100%110
221.203.65.0/24 China 100%110
221.203.66.0/24 China 100%110
221.203.67.0/24 China 100%110
221.203.68.0/24 China 100%110
221.203.69.0/24 China 100%111
221.203.70.0/24 China 100%110
221.203.71.0/24 China 100%116
221.203.72.0/24 China 100%111
221.203.73.0/24 China 100%110
221.203.74.0/24 China 100%112
221.203.75.0/24 China 100%111
221.203.76.0/24 China 100%110
221.203.77.0/24 China 100%112
221.203.78.0/24 China 100%110
221.203.79.0/24 China 100%110
221.203.80.0/24 China 100%110
221.203.81.0/24 China 100%110
221.203.82.0/24 China 100%110
221.203.83.0/24 China 100%112
221.203.84.0/24 China 100%110
221.203.85.0/24 China 100%110
221.203.86.0/24 China 100%110
221.203.87.0/24 China 100%110
221.203.88.0/24 China 100%110
221.203.89.0/24 China 100%111
221.203.90.0/24 China 100%110
221.203.91.0/24 China 100%110
221.203.92.0/24 China 100%110
221.203.93.0/24 China 100%110
221.203.94.0/24 China 100%110
221.203.95.0/24 China 100%110
221.203.96.0/24 China 100%110
221.203.97.0/24 China 100%111
221.203.98.0/24 China 100%110
221.203.99.0/24 China 100%110
221.203.100.0/24 China 100%110
221.203.101.0/24 China 100%110
221.203.102.0/24 China 100%110
221.203.103.0/24 China 100%1133
221.203.104.0/24 China 100%1129
221.203.105.0/24 China 100%110
221.203.106.0/24 China 100%110
221.203.107.0/24 China 100%110
221.203.108.0/24 China 100%111
221.203.109.0/24 China 100%110
221.203.110.0/24 China 100%110
221.203.111.0/24 China 100%110
221.203.112.0/24 China 100%110
221.203.113.0/24 China 100%110
221.203.114.0/24 China 100%110
221.203.115.0/24 China 100%110
221.203.116.0/24 China 100%110
221.203.117.0/24 China 100%110
221.203.118.0/24 China 100%110
221.203.119.0/24 China 100%110
221.203.120.0/24 China 100%110
221.203.121.0/24 China 100%110
221.203.122.0/24 China 100%110
221.203.123.0/24 China 100%110
221.203.124.0/24 China 100%110
221.203.125.0/24 China 100%110
221.203.126.0/24 China 100%110
221.203.127.0/24 China 100%110
221.203.128.0/24 China 100%110
221.203.129.0/24 China 100%110
221.203.130.0/24 China 100%110
221.203.131.0/24 China 100%110
221.203.132.0/24 China 100%110
221.203.133.0/24 China 100%110
221.203.134.0/24 China 100%110
221.203.135.0/24 China 100%110
221.203.136.0/24 China 100%111
221.203.137.0/24 China 100%110
221.203.138.0/24 China 100%110
221.203.139.0/24 China 100%110
221.203.140.0/24 China 100%110
221.203.141.0/24 China 100%114
221.203.142.0/24 China 100%110
221.203.143.0/24 China 100%110
221.203.144.0/24 China 100%110
221.203.145.0/24 China 100%110
221.203.146.0/24 China 100%110
221.203.147.0/24 China 100%110
221.203.148.0/24 China 100%110
221.203.149.0/24 China 100%110
221.203.150.0/24 China 100%110
221.203.151.0/24 China 100%110
221.203.152.0/24 China 100%110
221.203.153.0/24 China 100%111
221.203.154.0/24 China 100%110
221.203.155.0/24 China 100%110
221.203.156.0/24 China 100%110
221.203.157.0/24 China 100%110
221.203.158.0/24 China 100%110
221.203.159.0/24 China 100%110
221.203.160.0/24 China 100%110
221.203.161.0/24 China 100%110
221.203.162.0/24 China 100%111
221.203.163.0/24 China 100%110
221.203.164.0/24 China 100%110
221.203.165.0/24 China 100%110
221.203.166.0/24 China 100%110
221.203.167.0/24 China 100%110
221.203.168.0/24 China 100%110
221.203.169.0/24 China 100%110
221.203.170.0/24 China 100%110
221.203.171.0/24 China 100%110
221.203.172.0/24 China 100%110
221.203.173.0/24 China 100%110
221.203.174.0/24 China 100%110
221.203.175.0/24 China 100%110
221.203.176.0/24 China 100%110
221.203.177.0/24 China 100%110
221.203.178.0/24 China 100%110
221.203.179.0/24 China 100%110
221.203.180.0/24 China 100%110
221.203.181.0/24 China 100%110
221.203.182.0/24 China 100%110
221.203.183.0/24 China 100%110
221.203.184.0/24 China 100%110
221.203.185.0/24 China 100%110
221.203.186.0/24 China 100%110
221.203.187.0/24 China 100%110
221.203.188.0/24 China 100%110
221.203.189.0/24 China 100%111
221.203.190.0/24 China 100%110
221.203.191.0/24 China 100%110
221.203.192.0/24 China 100%110
221.203.193.0/24 China 100%110
221.203.194.0/24 China 100%110
221.203.195.0/24 China 100%110
221.203.196.0/24 China 100%110
221.203.197.0/24 China 100%110
221.203.198.0/24 China 100%110
221.203.199.0/24 China 100%110
221.203.200.0/24 China 100%110
221.203.201.0/24 China 100%110
221.203.202.0/24 China 100%110
221.203.203.0/24 China 100%110
221.203.204.0/24 China 100%110
221.203.205.0/24 China 100%110
221.203.206.0/24 China 100%110
221.203.207.0/24 China 100%110
221.203.208.0/24 China 100%110
221.203.209.0/24 China 100%110
221.203.210.0/24 China 100%110
221.203.211.0/24 China 100%110
221.203.212.0/24 China 100%110
221.203.213.0/24 China 100%110
221.203.214.0/24 China 100%110
221.203.215.0/24 China 100%110
221.203.216.0/24 China 100%110
221.203.217.0/24 China 100%110
221.203.218.0/24 China 100%110
221.203.219.0/24 China 100%110
221.203.220.0/24 China 100%111
221.203.221.0/24 China 100%1130
221.203.222.0/24 China 100%1112
221.203.223.0/24 China 100%110
221.203.224.0/24 China 100%110
221.203.225.0/24 China 100%110
221.203.226.0/24 China 100%110
221.203.227.0/24 China 100%110
221.203.228.0/24 China 100%110
221.203.229.0/24 China 100%110
221.203.230.0/24 China 100%110
221.203.231.0/24 China 100%110
221.203.232.0/24 China 100%110
221.203.233.0/24 China 100%110
221.203.234.0/24 China 100%110
221.203.235.0/24 China 100%110
221.203.236.0/24 China 100%110
221.203.237.0/24 China 100%110
221.203.238.0/24 China 100%110
221.203.239.0/24 China 100%110
221.203.240.0/24 China 100%110
221.203.241.0/24 China 100%110
221.203.242.0/24 China 100%110
221.203.243.0/24 China 100%110
221.203.244.0/24 China 100%110
221.203.245.0/24 China 100%110
221.203.246.0/24 China 100%110
221.203.247.0/24 China 100%110
221.203.248.0/24 China 100%110
221.203.249.0/24 China 100%110
221.203.250.0/24 China 100%110
221.203.251.0/24 China 100%110
221.203.252.0/24 China 100%110
221.203.253.0/24 China 100%110
221.203.254.0/24 China 100%110
221.203.255.0/24 China 100%110

Pingable IPs

16,831 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
221.203.74.130AS4837 CHINA UNICOM China169 Backbone4.46ms from Liaoyang,  CN
221.203.75.27AS4837 CHINA UNICOM China169 Backbone4.54ms from Liaoyang,  CN
221.203.121.41AS4837 CHINA UNICOM China169 Backbone7.01ms from Liaoyang,  CN
221.203.24.178AS4837 CHINA UNICOM China169 Backbone7.93ms from Liaoyang,  CN
221.203.110.190AS4837 CHINA UNICOM China169 Backbone3.89ms from Liaoyang,  CN
221.203.19.1AS4837 CHINA UNICOM China169 Backbone8.94ms from Liaoyang,  CN
221.203.70.113AS4837 CHINA UNICOM China169 Backbone8.73ms from Dalian,  CN
221.203.92.105AS4837 CHINA UNICOM China169 Backbone5.26ms from Liaoyang,  CN
221.203.120.220AS4837 CHINA UNICOM China169 Backbone6.64ms from Liaoyang,  CN
221.203.32.133AS4837 CHINA UNICOM China169 Backbone13.82ms from Liaoyang,  CN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
95.59.181.80AS9198 JSC Kazakhtelecom2.15ms from Almaty,  KZ
35.155.187.48AS16509 Amazon.com, Inc.0.13ms from Boardman,  US
54.71.179.16AS16509 Amazon.com, Inc.0.19ms from Boardman,  US
160.176.154.240AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM8.60ms from Casablanca,  MA
216.114.34.96AS17306 JAB Wireless, INC.0.90ms from Dallas,  US
52.154.237.112AS8075 Microsoft Corporation0.19ms from Des Moines,  US
92.73.197.128AS3209 Vodafone GmbH6.62ms from Frankfurt am Main,  DE
115.74.191.160AS7552 Viettel Group1.08ms from Ho Chi Minh City,  VN
58.153.50.224AS4760 HKT Limited1.41ms from Hong Kong,  HK
61.191.121.32AS4134 CHINANET-BACKBONE10.45ms from Huai'an,  CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f4 221.203.22.111
traceroute to 221.203.22.111 (221.203.22.111): 64 hops max, 52 byte packets
4 [AS4134] 42.203.78.69 0.314 ms
5 *
7 *
8 *
9 *
10 *
11 [AS4837] 218.24.224.118 17.389 ms
12 [AS4837] 218.24.238.78 9.44 ms
13 [AS4837] 221.203.22.111 8.334 ms
Measurement taken from  IPinfo ProbeNet in Liaoyang, CN
On