IP Address

208.21.0.0/16 IP Address Range

Total IPs
65,536
Countries
2
ASNs
5

Network Overview

CIDR 208.21.0.0/16
Address range 208.21.0.0 - 208.21.255.255
Total addresses 65,536

Top Countries

United States of America 57,344 IPs · 87.5%
Netherlands (Kingdom of the) 8,192 IPs · 12.5%

ASN Distribution

ASN Organization IPs
AS174 Cogent Communications LLC 40,192
AS3491 PCCW Global (HK) Ltd. 16,384
AS6762 Telecom Italia Sparkle S.p.A. 8,192
AS11280 Snappydsl.net 512
AS54174 BlueCross BlueShield of Tennessee 256

Usage Type

Data Center / Web Hosting / Transit 97.62% · 63,977 IPs
Commercial 1.6% · 1,047 IPs
Fixed Line ISP 0.78% · 512 IPs

IP Addresses in This Range

208.21.0.0/24 208.21.1.0/24 208.21.2.0/24 208.21.3.0/24 208.21.4.0/24 208.21.5.0/24 208.21.6.0/24 208.21.7.0/24 208.21.8.0/24 208.21.9.0/24 208.21.10.0/24 208.21.11.0/24 208.21.12.0/24 208.21.13.0/24 208.21.14.0/24 208.21.15.0/24 208.21.16.0/24 208.21.17.0/24 208.21.18.0/24 208.21.19.0/24 208.21.20.0/24 208.21.21.0/24 208.21.22.0/24 208.21.23.0/24 208.21.24.0/24 208.21.25.0/24 208.21.26.0/24 208.21.27.0/24 208.21.28.0/24 208.21.29.0/24 208.21.30.0/24 208.21.31.0/24 208.21.32.0/24 208.21.33.0/24 208.21.34.0/24 208.21.35.0/24 208.21.36.0/24 208.21.37.0/24 208.21.38.0/24 208.21.39.0/24 208.21.40.0/24 208.21.41.0/24 208.21.42.0/24 208.21.43.0/24 208.21.44.0/24 208.21.45.0/24 208.21.46.0/24 208.21.47.0/24 208.21.48.0/24 208.21.49.0/24 208.21.50.0/24 208.21.51.0/24 208.21.52.0/24 208.21.53.0/24 208.21.54.0/24 208.21.55.0/24 208.21.56.0/24 208.21.57.0/24 208.21.58.0/24 208.21.59.0/24 208.21.60.0/24 208.21.61.0/24 208.21.62.0/24 208.21.63.0/24 208.21.64.0/24 208.21.65.0/24 208.21.66.0/24 208.21.67.0/24 208.21.68.0/24 208.21.69.0/24 208.21.70.0/24 208.21.71.0/24 208.21.72.0/24 208.21.73.0/24 208.21.74.0/24 208.21.75.0/24 208.21.76.0/24 208.21.77.0/24 208.21.78.0/24 208.21.79.0/24 208.21.80.0/24 208.21.81.0/24 208.21.82.0/24 208.21.83.0/24 208.21.84.0/24 208.21.85.0/24 208.21.86.0/24 208.21.87.0/24 208.21.88.0/24 208.21.89.0/24 208.21.90.0/24 208.21.91.0/24 208.21.92.0/24 208.21.93.0/24 208.21.94.0/24 208.21.95.0/24 208.21.96.0/24 208.21.97.0/24 208.21.98.0/24 208.21.99.0/24 208.21.100.0/24 208.21.101.0/24 208.21.102.0/24 208.21.103.0/24 208.21.104.0/24 208.21.105.0/24 208.21.106.0/24 208.21.107.0/24 208.21.108.0/24 208.21.109.0/24 208.21.110.0/24 208.21.111.0/24 208.21.112.0/24 208.21.113.0/24 208.21.114.0/24 208.21.115.0/24 208.21.116.0/24 208.21.117.0/24 208.21.118.0/24 208.21.119.0/24 208.21.120.0/24 208.21.121.0/24 208.21.122.0/24 208.21.123.0/24 208.21.124.0/24 208.21.125.0/24 208.21.126.0/24 208.21.127.0/24 208.21.128.0/24 208.21.129.0/24 208.21.130.0/24 208.21.131.0/24 208.21.132.0/24 208.21.133.0/24 208.21.134.0/24 208.21.135.0/24 208.21.136.0/24 208.21.137.0/24 208.21.138.0/24 208.21.139.0/24 208.21.140.0/24 208.21.141.0/24 208.21.142.0/24 208.21.143.0/24 208.21.144.0/24 208.21.145.0/24 208.21.146.0/24 208.21.147.0/24 208.21.148.0/24 208.21.149.0/24 208.21.150.0/24 208.21.151.0/24 208.21.152.0/24 208.21.153.0/24 208.21.154.0/24 208.21.155.0/24 208.21.156.0/24 208.21.157.0/24 208.21.158.0/24 208.21.159.0/24 208.21.160.0/24 208.21.161.0/24 208.21.162.0/24 208.21.163.0/24 208.21.164.0/24 208.21.165.0/24 208.21.166.0/24 208.21.167.0/24 208.21.168.0/24 208.21.169.0/24 208.21.170.0/24 208.21.171.0/24 208.21.172.0/24 208.21.173.0/24 208.21.174.0/24 208.21.175.0/24 208.21.176.0/24 208.21.177.0/24 208.21.178.0/24 208.21.179.0/24 208.21.180.0/24 208.21.181.0/24 208.21.182.0/24 208.21.183.0/24 208.21.184.0/24 208.21.185.0/24 208.21.186.0/24 208.21.187.0/24 208.21.188.0/24 208.21.189.0/24 208.21.190.0/24 208.21.191.0/24 208.21.192.0/24 208.21.193.0/24 208.21.194.0/24 208.21.195.0/24 208.21.196.0/24 208.21.197.0/24 208.21.198.0/24 208.21.199.0/24 208.21.200.0/24 208.21.201.0/24 208.21.202.0/24 208.21.203.0/24 208.21.204.0/24 208.21.205.0/24 208.21.206.0/24 208.21.207.0/24 208.21.208.0/24 208.21.209.0/24 208.21.210.0/24 208.21.211.0/24 208.21.212.0/24 208.21.213.0/24 208.21.214.0/24 208.21.215.0/24 208.21.216.0/24 208.21.217.0/24 208.21.218.0/24 208.21.219.0/24 208.21.220.0/24 208.21.221.0/24 208.21.222.0/24 208.21.223.0/24 208.21.224.0/24 208.21.225.0/24 208.21.226.0/24 208.21.227.0/24 208.21.228.0/24 208.21.229.0/24 208.21.230.0/24 208.21.231.0/24 208.21.232.0/24 208.21.233.0/24 208.21.234.0/24 208.21.235.0/24 208.21.236.0/24 208.21.237.0/24 208.21.238.0/24 208.21.239.0/24 208.21.240.0/24 208.21.241.0/24 208.21.242.0/24 208.21.243.0/24 208.21.244.0/24 208.21.245.0/24 208.21.246.0/24 208.21.247.0/24 208.21.248.0/24 208.21.249.0/24 208.21.250.0/24 208.21.251.0/24 208.21.252.0/24 208.21.253.0/24 208.21.254.0/24 208.21.255.0/24