21.143.0.0/16

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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%


21.143.0.0/24	United States100.00%	1	1
21.143.1.0/24	United States100.00%	1	1
21.143.2.0/24	United States100.00%	1	1
21.143.3.0/24	United States100.00%	1	1
21.143.4.0/24	United States100.00%	1	1
21.143.5.0/24	United States100.00%	1	1
21.143.6.0/24	United States100.00%	1	1
21.143.7.0/24	United States100.00%	1	1
21.143.8.0/24	United States100.00%	1	1
21.143.9.0/24	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.


134.199.57.0	AS1097Core Transit LLC	0.17ms from Atlanta, US
222.163.112.208	AS4837CHINA UNICOM China169 Backbone	2.23ms from Changchun, CN
34.57.165.64	AS396982Google LLC	0.12ms from Council Bluffs, US
45.168.72.0	AS268081CONNECT MARANHAO	8.64ms from Fortaleza, BR
68.112.205.0	AS20115Charter Communications LLC	14.46ms from Minneapolis, US
69.113.233.80	AS6128Cablevision Systems Corp.	7.09ms from Morris Plains, US
164.18.0.128	AS2773Deutsche Telekom AG	1.01ms from New York City, US
32.193.249.96	AS14618Amazon.com, Inc.	0.24ms from Reston, US
209.249.221.16	AS393320Forty Niners Holdings LP	0.50ms from San Jose, US
98.45.66.16	AS7922Comcast Cable Communications, LLC	6.20ms from San Jose, US

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 -m11 21.143.118.176

traceroute to 21.143.118.176 (21.143.118.176): 11 hops max, 52 byte packets

1 [AS206125] 89.190.6.45 0.221 ms

2 [AS199087] 89.190.1.14 0.719 ms

3 [AS47605] 87.236.158.62 3.718 ms

4 [AS47605] 87.236.154.176 3.801 ms

5 [AS47605] 87.236.154.188 6.11 ms

6 [AS47605] 87.236.154.142 8.548 ms

7 [AS47605] 87.236.154.170 24.14 ms

8 [AS47605] 87.236.154.212 10.123 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Kaustinen, FI

On August 15, 2026

Traceroute

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21.143.0.0/16

Summary

Sub-ranges

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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21.143.0.0/16

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