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  1. All IP Ranges
  2. 21.0.0.0/8
  3. 21.221.0.0/16

21.221.0.0/16 IP Range

Summary

ASNs
1
Countries
1
BGP Prefixes1
Routers
0
Pingable IPs
0

Top Countries

Top BGP Prefixes

Top ASNs

  • AS749 United States Department of Defense (DoD)
    100%
21.221.0.0/24 United States 100%110
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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
172.190.203.48AS8075 Microsoft Corporation0.45ms from Ashburn,  US
163.252.248.240AS13977 Fidium3.38ms from Boston,  US
13.59.56.240AS16509 Amazon.com, Inc.0.12ms from Columbus,  US
3.253.206.16AS16509 Amazon.com, Inc.0.19ms from Dublin,  IE
113.168.37.80AS45899 VNPT Corp3.01ms from Hanoi,  VN
134.65.149.80AS48101 Trooli Ltd.1.30ms from London,  GB
98.148.72.80AS20001 Charter Communications Inc5.16ms from Los Angeles,  US
54.88.110.16AS14618 Amazon.com, Inc.0.23ms from Reston,  US
67.163.74.224AS7922 Comcast Cable Communications, LLC7.81ms from Salt Lake City,  US
23.34.159.112AS16625 Akamai Technologies, Inc.0.67ms from San Jose,  US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m5 21.221.51.225
traceroute to 21.221.51.225 (21.221.51.225): 5 hops max, 52 byte packets
1 [AS31898] 140.91.250.20 0.066 ms
2 [AS3356] 213.19.206.138 0.323 ms
3 *
4 *
5 *
Measurement taken from  IPinfo ProbeNet in Marseille, FR
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