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  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
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Pingable IPs

45,056 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
104.21.72.20AS13335 Cloudflare, Inc.0.13ms from Lisbon,  PT
104.21.55.152AS13335 Cloudflare, Inc.0.13ms from Lisbon,  PT
104.21.41.45AS13335 Cloudflare, Inc.0.13ms from Yerevan,  AM
104.21.31.20AS13335 Cloudflare, Inc.0.12ms from Yerevan,  AM
104.21.30.0AS13335 Cloudflare, Inc.0.12ms from Yerevan,  AM
104.21.213.47AS13335 Cloudflare, Inc.0.12ms from Lisbon,  PT
104.21.127.217AS13335 Cloudflare, Inc.0.14ms from Lisbon,  PT
104.21.208.44AS13335 Cloudflare, Inc.0.13ms from Yerevan,  AM
104.21.239.154AS13335 Cloudflare, Inc.0.12ms from Yerevan,  AM
104.21.74.111AS13335 Cloudflare, Inc.0.13ms 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.
107.9.18.192AS10796 Charter Communications Inc8.52ms from Columbus,  US
68.49.135.224AS7922 Comcast Cable Communications, LLC8.63ms from Flint,  US
86.136.90.224AS2856 British Telecommunications PLC4.33ms from London,  GB
190.134.93.64AS6057 Administracion Nacional de Telecomunicaciones1.73ms from Montevideo,  UY
107.170.91.208AS14061 DigitalOcean, LLC0.69ms from New York City,  US
147.93.4.112AS40021 Contabo Inc.0.17ms from Newark,  US
60.243.111.112AS17488 Hathway IP Over Cable Internet1.74ms from Saint Thomas Mount,  IN
52.8.67.64AS16509 Amazon.com, Inc.0.15ms from San Jose,  US
121.4.161.240AS45090 Shenzhen Tencent Computer Systems Company Limited1.46ms from Shanghai,  CN
106.184.51.160AS2516 KDDI CORPORATION2.47ms from Tokyo,  JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f2 104.21.91.117
traceroute to 104.21.91.117 (104.21.91.117): 64 hops max, 52 byte packets
2 [] 103.225.171.35 0.867 ms
3 [AS13335] 104.21.91.117 0.571 ms
Measurement taken from  IPinfo ProbeNet in Denpasar, ID
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