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  1. All IP Ranges
  2. 76.0.0.0/8
  3. 76.21.0.0/16

76.21.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
450
Pingable IPs
24,872

Top Countries

Top BGP Prefixes

Top ASNs

  • AS7922 Comcast Cable Communications, LLC
    100%
76.21.0.0/24 United States 100%114
76.21.1.0/24 United States 100%115
76.21.2.0/24 United States 100%117
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76.21.4.0/24 United States 100%112
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76.21.98.0/24 United States 100%115
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76.21.129.0/24 United States 100%113
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76.21.144.0/24 United States 100%115
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76.21.209.0/24 United States 100%118
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Pingable IPs

24,872 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
76.21.130.64AS7922 Comcast Cable Communications, LLC8.79ms from Ashburn,  US
76.21.161.1AS7922 Comcast Cable Communications, LLC3.54ms from Ashburn,  US
76.21.128.54AS7922 Comcast Cable Communications, LLC8.51ms from Ashburn,  US
76.21.143.30AS7922 Comcast Cable Communications, LLC6.57ms from Ashburn,  US
76.21.15.114AS7922 Comcast Cable Communications, LLC6.24ms from Fremont,  US
76.21.95.64AS7922 Comcast Cable Communications, LLC6.84ms from San Jose,  US
76.21.1.92AS7922 Comcast Cable Communications, LLC5.39ms from Santa Clara,  US
76.21.151.166AS7922 Comcast Cable Communications, LLC6.39ms from Ashburn,  US
76.21.150.1AS7922 Comcast Cable Communications, LLC2.74ms from Ashburn,  US
76.21.125.180AS7922 Comcast Cable Communications, LLC6.28ms from San Jose,  US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
168.216.25.224AS7925 West Virginia Network for Educational Telecomputing14.98ms from Columbus,  US
185.118.181.144AS216230 INFOWISE SERVICES ApS5.23ms from Copenhagen,  DK
129.206.91.112AS553 BelWue-Koordination3.70ms from Frankfurt am Main,  DE
183.15.121.144AS4134 CHINANET-BACKBONE2.89ms from Guangzhou,  CN
76.176.202.224AS20001 Charter Communications Inc6.26ms from Los Angeles,  US
102.205.171.0AS329556 Newworks Limited0.62ms from Nairobi,  KE
91.13.140.224AS3320 Deutsche Telekom AG2.32ms from Nuernberg,  DE
73.231.113.176AS7922 Comcast Cable Communications, LLC2.65ms from San Jose,  US
183.108.141.176AS4766 Korea Telecom4.90ms from Seoul,  KR
161.118.194.0AS31898 Oracle Corporation0.14ms from Singapore,  SG

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 76.21.10.166
traceroute to 76.21.10.166 (76.21.10.166): 64 hops max, 52 byte packets
1 [AS15169] 64.233.175.185 134.344 ms
2 *
3 [AS7922] 96.108.99.14 147.848 ms
4 *
5 *
6 *
7 *
8 [AS7922] 76.21.10.166 157.8 ms
Measurement taken from  IPinfo ProbeNet in Seoul, KR
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