1. All IP Ranges
  2. 216.0.0.0/8
  3. 216.21.0.0/16

216.21.0.0/16 IP Range

Summary

ASNs
28
Countries
4
BGP Prefixes52
Routers
500
Pingable IPs
7,857

Top Countries

Top BGP Prefixes

Top ASNs

  • AS16423 NETTOGO
    12.5%
  • AS16399 First Communications LLC
    12.5%
  • AS15116 Pittsburg State University
    12.5%
  • AS21723 GOCO TECHNOLOGY LIMITED PARTNERSHIP
    12.5%
  • Other
    50%
216.21.0.0/24 United States 100%100
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Pingable IPs

7,857 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
216.21.234.88AS19871 Network Solutions, LLC0.96ms from Atlanta,  US
216.21.226.67AS19871 Network Solutions, LLC0.88ms from Atlanta,  US
216.21.27.169AS40266 SpeedyQuick Networks Inc2.16ms from Boise,  US
216.21.41.9AS16399 First Communications LLC1.08ms from Chicago,  US
216.21.188.193AS53256 Mulberry Telecommunications5.43ms from Chicago,  US
216.21.171.125AS16591 Google Fiber Inc.0.40ms from Kansas City,  US
216.21.205.166AS33247 COASTAL TELCO SERVICES, INC.9.66ms from Providence,  US
216.21.135.225AS21723 GOCO TECHNOLOGY LIMITED PARTNERSHIP24.06ms from Vancouver,  CA
216.21.133.30AS21723 GOCO TECHNOLOGY LIMITED PARTNERSHIP0.61ms from Vancouver,  CA
216.21.5.253AS40279 ForestRacks1.39ms from Ashburn,  US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
3.171.104.0AS16509 Amazon.com, Inc.0.30ms from Ashburn,  US
198.41.231.48AS13335 Cloudflare, Inc.0.13ms from Buenos Aires,  AR
198.12.38.0AS27988 Servicios y Telecomunicaciones S.A.15.84ms from Buenos Aires,  AR
122.156.81.224AS4837 CHINA UNICOM China169 Backbone16.19ms from Changchun,  CN
97.157.61.208AS6167 Verizon Business13.14ms from Chicago,  US
107.136.234.16AS7018 AT&T Enterprises, LLC9.63ms from Columbus,  US
117.67.38.16AS4134 CHINANET-BACKBONE11.67ms from Huai'an,  CN
73.131.11.128AS7922 Comcast Cable Communications, LLC18.34ms from Miami,  US
23.229.161.0AS26496 GoDaddy.com, LLC1.01ms from Phoenix,  US
107.23.177.176AS14618 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 216.21.33.93
traceroute to 216.21.33.93 (216.21.33.93): 64 hops max, 52 byte packets
1 [AS15169] 108.170.233.209 232.143 ms
2 *
3 *
4 [AS3356] 4.14.14.110 218.009 ms
5 [AS16399] 216.21.33.93 218.418 ms
Measurement taken from  IPinfo ProbeNet in Mumbai, IN
On