21.75.0.0/16

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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%


21.75.0.0/24	United States100.00%	1	1
21.75.1.0/24	United States100.00%	1	1
21.75.2.0/24	United States100.00%	1	1
21.75.3.0/24	United States100.00%	1	1
21.75.4.0/24	United States100.00%	1	1
21.75.5.0/24	United States100.00%	1	1
21.75.6.0/24	United States100.00%	1	1
21.75.7.0/24	United States100.00%	1	1
21.75.8.0/24	United States100.00%	1	1
21.75.9.0/24	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.


105.104.130.48	AS36947Telecom Algeria	12.67ms from Algiers, DZ
212.210.95.80	AS3269Telecom Italia S.p.A.	4.75ms from Milan, IT
98.240.199.0	AS7922Comcast Cable Communications, LLC	2.87ms from Minnetonka, US
39.2.133.208	AS4725SoftBank Corp.	12.16ms from Osaka, JP
178.71.231.112	AS12389PJSC Rostelecom	2.09ms from Saint Petersburg, RU
187.146.35.144	AS8151UNINET	8.34ms from Santiago de Queretaro, MX
45.173.134.0	AS268828ONDANET TELECOM FIBRA OPTICA EIRELI	2.33ms from Sao Jose do Rio Preto, BR
191.123.68.160	AS26615TIM S/A	18.02ms from Sao Paulo, BR
135.129.33.0	AS14593Space Exploration Technologies Corporation	0.50ms from Sydney, AU
220.132.72.48	AS3462Data Communication Business Group	1.01ms from Taipei, TW

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 -m8 21.75.249.250

traceroute to 21.75.249.250 (21.75.249.250): 8 hops max, 52 byte packets

1 [AS21581] 108.161.151.253 1.987 ms

2 [AS11320] 206.251.224.93 0.769 ms

3 [AS11320] 207.158.63.234 0.891 ms

4 [AS11320] 209.112.244.56 0.984 ms

5 [AS11320] 216.243.211.15 1.567 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in San Diego, US

On July 12, 2026

Traceroute

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21.75.0.0/16

Summary

Sub-ranges

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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21.75.0.0/16

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