1. All IP Ranges
  2. 104.0.0.0/8
  3. 104.21.0.0/16

104.21.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes11
Routers
7
Pingable IPs
45,056

Top Countries

Top BGP Prefixes

Top ASNs

  • AS13335 Cloudflare, Inc.
    68.75%
  • 31.25%
104.21.0.0/24 United States 100%111
104.21.1.0/24 United States 100%110
104.21.2.0/24 United States 100%110
104.21.3.0/24 United States 100%110
104.21.4.0/24 United States 100%110
104.21.5.0/24 United States 100%110
104.21.6.0/24 United States 100%110
104.21.7.0/24 United States 100%110
104.21.8.0/24 United States 100%110
104.21.9.0/24 United States 100%110
104.21.10.0/24 United States 100%110
104.21.11.0/24 United States 100%110
104.21.12.0/24 United States 100%110
104.21.13.0/24 United States 100%110
104.21.14.0/24 United States 100%110
104.21.15.0/24 United States 100%110
104.21.16.0/24 United States 100%111
104.21.17.0/24 United States 100%110
104.21.18.0/24 United States 100%110
104.21.19.0/24 United States 100%110
104.21.20.0/24 United States 100%110
104.21.21.0/24 United States 100%110
104.21.22.0/24 United States 100%110
104.21.23.0/24 United States 100%110
104.21.24.0/24 United States 100%110
104.21.25.0/24 United States 100%110
104.21.26.0/24 United States 100%110
104.21.27.0/24 United States 100%110
104.21.28.0/24 United States 100%110
104.21.29.0/24 United States 100%110
104.21.30.0/24 United States 100%110
104.21.31.0/24 United States 100%110
104.21.32.0/24 United States 100%111
104.21.33.0/24 United States 100%110
104.21.34.0/24 United States 100%110
104.21.35.0/24 United States 100%110
104.21.36.0/24 United States 100%110
104.21.37.0/24 United States 100%110
104.21.38.0/24 United States 100%110
104.21.39.0/24 United States 100%110
104.21.40.0/24 United States 100%110
104.21.41.0/24 United States 100%110
104.21.42.0/24 United States 100%110
104.21.43.0/24 United States 100%110
104.21.44.0/24 United States 100%110
104.21.45.0/24 United States 100%110
104.21.46.0/24 United States 100%110
104.21.47.0/24 United States 100%110
104.21.48.0/24 United States 100%110
104.21.49.0/24 United States 100%110
104.21.50.0/24 United States 100%110
104.21.51.0/24 United States 100%110
104.21.52.0/24 United States 100%110
104.21.53.0/24 United States 100%110
104.21.54.0/24 United States 100%110
104.21.55.0/24 United States 100%110
104.21.56.0/24 United States 100%110
104.21.57.0/24 United States 100%110
104.21.58.0/24 United States 100%110
104.21.59.0/24 United States 100%110
104.21.60.0/24 United States 100%110
104.21.61.0/24 United States 100%110
104.21.62.0/24 United States 100%110
104.21.63.0/24 United States 100%110
104.21.64.0/24 United States 100%111
104.21.65.0/24 United States 100%110
104.21.66.0/24 United States 100%110
104.21.67.0/24 United States 100%110
104.21.68.0/24 United States 100%110
104.21.69.0/24 United States 100%110
104.21.70.0/24 United States 100%110
104.21.71.0/24 United States 100%110
104.21.72.0/24 United States 100%110
104.21.73.0/24 United States 100%110
104.21.74.0/24 United States 100%110
104.21.75.0/24 United States 100%110
104.21.76.0/24 United States 100%110
104.21.77.0/24 United States 100%110
104.21.78.0/24 United States 100%110
104.21.79.0/24 United States 100%110
104.21.80.0/24 United States 100%110
104.21.81.0/24 United States 100%110
104.21.82.0/24 United States 100%110
104.21.83.0/24 United States 100%110
104.21.84.0/24 United States 100%110
104.21.85.0/24 United States 100%110
104.21.86.0/24 United States 100%110
104.21.87.0/24 United States 100%110
104.21.88.0/24 United States 100%110
104.21.89.0/24 United States 100%110
104.21.90.0/24 United States 100%110
104.21.91.0/24 United States 100%110
104.21.92.0/24 United States 100%110
104.21.93.0/24 United States 100%110
104.21.94.0/24 United States 100%110
104.21.95.0/24 United States 100%110
104.21.96.0/24 United States 100%110
104.21.97.0/24 United States 100%110
104.21.98.0/24 United States 100%110
104.21.99.0/24 United States 100%110
104.21.100.0/24 United States 100%110
104.21.101.0/24 United States 100%110
104.21.102.0/24 United States 100%110
104.21.103.0/24 United States 100%110
104.21.104.0/24 United States 100%110
104.21.105.0/24 United States 100%110
104.21.106.0/24 United States 100%110
104.21.107.0/24 United States 100%110
104.21.108.0/24 United States 100%110
104.21.109.0/24 United States 100%110
104.21.110.0/24 United States 100%110
104.21.111.0/24 United States 100%110
104.21.112.0/24 United States 100%110
104.21.113.0/24 United States 100%110
104.21.114.0/24 United States 100%110
104.21.115.0/24 United States 100%110
104.21.116.0/24 United States 100%110
104.21.117.0/24 United States 100%110
104.21.118.0/24 United States 100%110
104.21.119.0/24 United States 100%110
104.21.120.0/24 United States 100%110
104.21.121.0/24 United States 100%110
104.21.122.0/24 United States 100%110
104.21.123.0/24 United States 100%110
104.21.124.0/24 United States 100%110
104.21.125.0/24 United States 100%110
104.21.126.0/24 United States 100%110
104.21.127.0/24 United States 100%110
104.21.128.0/24 United States 100%100
104.21.129.0/24 United States 100%100
104.21.130.0/24 United States 100%100
104.21.131.0/24 United States 100%100
104.21.132.0/24 United States 100%100
104.21.133.0/24 United States 100%100
104.21.134.0/24 United States 100%100
104.21.135.0/24 United States 100%100
104.21.136.0/24 United States 100%100
104.21.137.0/24 United States 100%100
104.21.138.0/24 United States 100%100
104.21.139.0/24 United States 100%100
104.21.140.0/24 United States 100%100
104.21.141.0/24 United States 100%100
104.21.142.0/24 United States 100%100
104.21.143.0/24 United States 100%100
104.21.144.0/24 United States 100%100
104.21.145.0/24 United States 100%100
104.21.146.0/24 United States 100%100
104.21.147.0/24 United States 100%100
104.21.148.0/24 United States 100%100
104.21.149.0/24 United States 100%100
104.21.150.0/24 United States 100%100
104.21.151.0/24 United States 100%100
104.21.152.0/24 United States 100%100
104.21.153.0/24 United States 100%100
104.21.154.0/24 United States 100%100
104.21.155.0/24 United States 100%100
104.21.156.0/24 United States 100%100
104.21.157.0/24 United States 100%100
104.21.158.0/24 United States 100%100
104.21.159.0/24 United States 100%100
104.21.160.0/24 United States 100%100
104.21.161.0/24 United States 100%100
104.21.162.0/24 United States 100%100
104.21.163.0/24 United States 100%100
104.21.164.0/24 United States 100%100
104.21.165.0/24 United States 100%100
104.21.166.0/24 United States 100%100
104.21.167.0/24 United States 100%100
104.21.168.0/24 United States 100%100
104.21.169.0/24 United States 100%100
104.21.170.0/24 United States 100%100
104.21.171.0/24 United States 100%100
104.21.172.0/24 United States 100%100
104.21.173.0/24 United States 100%100
104.21.174.0/24 United States 100%100
104.21.175.0/24 United States 100%100
104.21.176.0/24 United States 100%100
104.21.177.0/24 United States 100%100
104.21.178.0/24 United States 100%100
104.21.179.0/24 United States 100%100
104.21.180.0/24 United States 100%100
104.21.181.0/24 United States 100%100
104.21.182.0/24 United States 100%100
104.21.183.0/24 United States 100%100
104.21.184.0/24 United States 100%100
104.21.185.0/24 United States 100%100
104.21.186.0/24 United States 100%100
104.21.187.0/24 United States 100%100
104.21.188.0/24 United States 100%100
104.21.189.0/24 United States 100%100
104.21.190.0/24 United States 100%100
104.21.191.0/24 United States 100%100
104.21.192.0/24 United States 100%111
104.21.193.0/24 United States 100%110
104.21.194.0/24 United States 100%110
104.21.195.0/24 United States 100%110
104.21.196.0/24 United States 100%110
104.21.197.0/24 United States 100%110
104.21.198.0/24 United States 100%110
104.21.199.0/24 United States 100%110
104.21.200.0/24 United States 100%110
104.21.201.0/24 United States 100%110
104.21.202.0/24 United States 100%110
104.21.203.0/24 United States 100%110
104.21.204.0/24 United States 100%110
104.21.205.0/24 United States 100%110
104.21.206.0/24 United States 100%110
104.21.207.0/24 United States 100%110
104.21.208.0/24 United States 100%111
104.21.209.0/24 United States 100%110
104.21.210.0/24 United States 100%110
104.21.211.0/24 United States 100%110
104.21.212.0/24 United States 100%110
104.21.213.0/24 United States 100%110
104.21.214.0/24 United States 100%110
104.21.215.0/24 United States 100%110
104.21.216.0/24 United States 100%110
104.21.217.0/24 United States 100%110
104.21.218.0/24 United States 100%110
104.21.219.0/24 United States 100%110
104.21.220.0/24 United States 100%110
104.21.221.0/24 United States 100%110
104.21.222.0/24 United States 100%110
104.21.223.0/24 United States 100%110
104.21.224.0/24 United States 100%111
104.21.225.0/24 United States 100%110
104.21.226.0/24 United States 100%110
104.21.227.0/24 United States 100%110
104.21.228.0/24 United States 100%110
104.21.229.0/24 United States 100%110
104.21.230.0/24 United States 100%110
104.21.231.0/24 United States 100%110
104.21.232.0/24 United States 100%110
104.21.233.0/24 United States 100%110
104.21.234.0/24 United States 100%110
104.21.235.0/24 United States 100%110
104.21.236.0/24 United States 100%110
104.21.237.0/24 United States 100%110
104.21.238.0/24 United States 100%110
104.21.239.0/24 United States 100%110
104.21.240.0/24 United States 100%100
104.21.241.0/24 United States 100%100
104.21.242.0/24 United States 100%100
104.21.243.0/24 United States 100%100
104.21.244.0/24 United States 100%100
104.21.245.0/24 United States 100%100
104.21.246.0/24 United States 100%100
104.21.247.0/24 United States 100%100
104.21.248.0/24 United States 100%100
104.21.249.0/24 United States 100%100
104.21.250.0/24 United States 100%100
104.21.251.0/24 United States 100%100
104.21.252.0/24 United States 100%100
104.21.253.0/24 United States 100%100
104.21.254.0/24 United States 100%100
104.21.255.0/24 United States 100%100

Pingable IPs

45,056 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
104.21.47.90AS13335 Cloudflare, Inc.0.12ms from Auckland,  NZ
104.21.196.173AS13335 Cloudflare, Inc.0.13ms from Brisbane,  AU
104.21.125.49AS13335 Cloudflare, Inc.0.14ms from Yerevan,  AM
104.21.73.122AS13335 Cloudflare, Inc.0.13ms from Yerevan,  AM
104.21.230.237AS13335 Cloudflare, Inc.0.13ms from Yerevan,  AM
104.21.224.177AS13335 Cloudflare, Inc.0.14ms from Yerevan,  AM
104.21.48.104AS13335 Cloudflare, Inc.0.13ms from Yerevan,  AM
104.21.115.137AS13335 Cloudflare, Inc.0.13ms from Yerevan,  AM
104.21.69.45AS13335 Cloudflare, Inc.0.13ms from Yerevan,  AM
104.21.7.48AS13335 Cloudflare, Inc.0.14ms from Yerevan,  AM

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
52.25.51.48AS16509 Amazon.com, Inc.0.12ms from Boardman,  US
105.156.60.80AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM7.41ms from Casablanca,  MA
14.171.191.160AS45899 VNPT Corp3.10ms from Hanoi,  VN
123.27.233.48AS45899 VNPT Corp2.84ms from Hanoi,  VN
120.29.79.48AS17639 Converge ICT Solutions Inc.1.69ms from Manila,  PH
69.172.143.32AS3580 Planet Networks0.15ms from New York City,  US
91.168.117.80AS12322 Free SAS1.95ms from Paris,  FR
139.129.76.112AS37963 Hangzhou Alibaba Advertising Co.,Ltd.0.11ms from Qingdao,  CN
162.157.33.144AS852 TELUS Communications Inc.19.80ms from Seattle,  US
3.171.189.48AS16509 Amazon.com, Inc.0.63ms from Seoul,  KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f4 104.21.222.231
traceroute to 104.21.222.231 (104.21.222.231): 64 hops max, 52 byte packets
4 [AS13335] 172.69.220.2 0.723 ms
Measurement taken from  IPinfo ProbeNet in Luxembourg, LU
On