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  1. All IP Ranges
  2. 73.0.0.0/8
  3. 73.21.0.0/16

73.21.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
495
Pingable IPs
40,854

Top Countries

Top BGP Prefixes

Top ASNs

  • AS7922 Comcast Cable Communications, LLC
    100%
73.21.0.0/24 United States 100%112
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73.21.12.0/24 United States 100%113
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73.21.19.0/24 United States 100%115
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Pingable IPs

40,854 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
73.21.131.1AS7922 Comcast Cable Communications, LLC7.30ms from Miami,  US
73.21.73.41AS7922 Comcast Cable Communications, LLC13.78ms from Orlando,  US
73.21.86.1AS7922 Comcast Cable Communications, LLC8.31ms from Orlando,  US
73.21.96.1AS7922 Comcast Cable Communications, LLC7.42ms from Orlando,  US
73.21.30.115AS7922 Comcast Cable Communications, LLC8.03ms from Orlando,  US
73.21.52.115AS7922 Comcast Cable Communications, LLC11.79ms from Orlando,  US
73.21.33.23AS7922 Comcast Cable Communications, LLC12.01ms from Orlando,  US
73.21.171.3AS7922 Comcast Cable Communications, LLC15.05ms from Miami,  US
73.21.169.153AS7922 Comcast Cable Communications, LLC14.08ms from Miami,  US
73.21.172.1AS7922 Comcast Cable Communications, LLC10.33ms from Miami,  US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
87.173.146.144AS3320 Deutsche Telekom AG4.00ms from Berlin,  DE
89.195.200.96AS8011 MongoDB, Inc.0.12ms from Boardman,  US
223.155.61.176AS4134 CHINANET-BACKBONE5.32ms from Chenzhou,  CN
18.218.180.224AS16509 Amazon.com, Inc.0.13ms from Columbus,  US
20.239.178.48AS8075 Microsoft Corporation0.36ms from Hong Kong,  HK
38.25.79.208AS265691 WI-NET TELECOM S.A.C.1.31ms from Lima,  PE
134.209.35.112AS14061 DigitalOcean, LLC0.20ms from New York City,  US
68.189.62.176AS20115 Charter Communications LLC2.96ms from Redding,  US
3.212.147.128AS14618 Amazon.com, Inc.0.16ms from Reston,  US
34.201.19.96AS14618 Amazon.com, Inc.0.21ms from Reston,  US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f3 73.21.88.154
traceroute to 73.21.88.154 (73.21.88.154): 64 hops max, 52 byte packets
3 [AS3356] 4.69.219.126 36.873 ms
4 [AS3356] 4.68.38.118 37.657 ms
5 [AS7922] 68.87.165.14 41.697 ms
6 [AS7922] 96.108.42.238 43.763 ms
7 [AS7922] 96.110.16.214 43.278 ms
8 [AS7922] 73.21.88.154 53.425 ms
Measurement taken from  IPinfo ProbeNet in Mount Prospect, US
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