21.216.0.0/16

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Summary

IP address summary information
ASNs	1
Countries	1
BGP Prefixes	1
Routers	0
Pingable IPs	0

United States
100.00%


21.216.0.0/24	United States100.00%	1	1
21.216.1.0/24	United States100.00%	1	1
21.216.2.0/24	United States100.00%	1	1
21.216.3.0/24	United States100.00%	1	1
21.216.4.0/24	United States100.00%	1	1
21.216.5.0/24	United States100.00%	1	1
21.216.6.0/24	United States100.00%	1	1
21.216.7.0/24	United States100.00%	1	1
21.216.8.0/24	United States100.00%	1	1
21.216.9.0/24	United States100.00%	1	1

Sub-ranges

Pingable IPs

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.


107.223.198.0	AS7018AT&T Enterprises, LLC	1.69ms from Atlanta, US
34.253.83.128	AS16509Amazon.com, Inc.	0.18ms from Dublin, IE
80.186.157.160	AS719Elisa Oyj	7.39ms from Helsinki, FI
87.86.13.112	AS3257GTT Communications Inc.	0.20ms from London, GB
182.167.76.48	AS17511OPTAGE Inc.	2.54ms from Osaka, JP
92.188.49.144	AS8362NordNet SA	2.52ms from Paris, FR
54.147.171.96	AS14618Amazon.com, Inc.	0.23ms from Reston, US
91.105.75.192	AS12578SIA Tet	3.03ms from Riga, LV
119.10.208.16	AS2497Internet Initiative Japan Inc.	6.26ms from Tokyo, JP
182.138.156.112	AS4134CHINANET BACKBONE	1.68ms from Chengdu, CN

Pingable IPs

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$ traceroute -a -n -q1 -f2 -m11 21.216.74.72

traceroute to 21.216.74.72 (21.216.74.72): 11 hops max, 52 byte packets

2 [AS21859] 156.59.242.226 0.062 ms

3 [AS38193] 110.93.199.144 0.271 ms

4 [] 110.93.255.168 0.605 ms

5 [] 110.93.252.136 0.732 ms

6 [AS174] 149.14.211.241 121.678 ms

7 [AS174] 154.54.56.146 121.589 ms

8 [AS174] 154.54.77.53 126.182 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Karachi, PK

On July 12, 2026

Traceroute

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21.216.0.0/16

Summary

Sub-ranges

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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21.216.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Statistics

Sub-ranges

Pingable IPs

Other Pingable IPs

Traceroute