38.66.0.0/16

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Summary

IP address summary information
ASNs	17
Countries	8
BGP Prefixes	58
Routers	69
Pingable IPs	8,069

United States
97.09%
Puerto Rico
2.55%
Venezuela
0.20%
Iraq
0.04%
Other
0.12%


38.66.0.0/24	United States100.00%	1	1	0
38.66.1.0/24	United States100.00%	1	1	0
38.66.2.0/24	United States100.00%	1	1	0
38.66.3.0/24	United States100.00%	1	1	0
38.66.4.0/24	United States100.00%	1	1	0
38.66.5.0/24	United States100.00%	1	1	0
38.66.6.0/24	United States100.00%	1	1	2
38.66.7.0/24	United States100.00%	1	1	0
38.66.8.0/24	United States100.00%	1	1	0
38.66.9.0/24	United States100.00%	1	1	4

Sub-ranges

Important routers in 38.66.0.0/16


38.66.233.169	Atlanta, United States	AS40510Southern Fiber Worx
38.66.233.167	Atlanta, United States	AS40510Southern Fiber Worx
38.66.220.22	Centre, United States	AS395535Weiss Internet
38.66.195.122	Atlanta, United States	AS174Cogent Communications, LLC
38.66.220.42	Centre, United States	AS395535Weiss Internet
38.66.233.163	Atlanta, United States	AS40510Southern Fiber Worx
38.66.20.34	Oklahoma City, United States	AS14695City of El Reno
38.66.20.2	Oklahoma City, United States	AS14695City of El Reno
38.66.67.2	Philadelphia, United States	AS174Cogent Communications, LLC
38.66.233.60	Atlanta, United States	AS40510Southern Fiber Worx

Important routers in 38.66.0.0/16

Pingable IPs

8,069 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


38.66.200.167	AS174Cogent Communications, LLC	0.74ms from Los Angeles, US
38.66.92.1	AS174Cogent Communications, LLC	4.95ms from New York City, US
38.66.129.1	AS397364Doctors without Borders USA, Inc.	1.18ms from New York City, US
38.66.1.129	AS22898ATLINK SERVICES, LLC	7.19ms from Tulsa, US
38.66.234.167	AS174Cogent Communications, LLC	0.23ms from Atlanta, US
38.66.64.65	AS174Cogent Communications, LLC	0.74ms from Atlanta, US
38.66.96.54	AS46935Citywisper LLC	4.06ms from New York City, US
38.66.97.182	AS46935Citywisper LLC	4.45ms from Piscataway, US
38.66.224.1	AS174Cogent Communications, LLC	12.85ms from Santa Clara, US
38.66.50.3	AS16524MetTel	0.19ms from Singapore, SG

Other Pingable IPs

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


20.50.150.80	AS8075Microsoft Corporation	0.31ms from Amsterdam, NL
110.251.102.192	AS4837CHINA UNICOM China169 Backbone	5.33ms from Beijing, CN
206.168.129.32	AS398872Big Wifi	3.88ms from Edmonton, CA
203.99.143.80	AS45485CARGOSMARTNET	2.42ms from Hong Kong, HK
60.91.11.48	AS17676SoftBank Corp.	3.74ms from Osaka, JP
71.231.111.32	AS7922Comcast Cable Communications, LLC	4.17ms from Seattle, US
203.208.51.208	AS24424Beijing Gu Xiang Information Technology Co.,Ltd.	2.42ms from Tianjin, CN
197.7.75.96	AS327934SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	11.88ms from Tunis, TN
69.246.155.160	AS7922Comcast Cable Communications, LLC	9.18ms from Atlanta, US
181.6.118.80	AS7303Telecom Argentina S.A.	12.53ms from Buenos Aires, AR

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 -f3 38.66.206.1

traceroute to 38.66.206.1 (38.66.206.1): 64 hops max, 52 byte packets

3 [] 206.41.108.23 3.182 ms

4 [AS6939] 184.105.223.200 0.664 ms

5 [AS6939] 216.66.36.158 0.296 ms

6 *

7 [AS61461] 206.62.160.78 32.239 ms

8 [AS269730] 38.51.208.34 38.705 ms

9 [AS269730] 38.51.208.70 38.203 ms

10 [AS273207] 38.66.206.1 38.185 ms

Measurement taken from

IPinfo ProbeNet in Miami, US

On July 13, 2026

Traceroute

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

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38.66.0.0/16

Summary

Sub-ranges

Important routers in 38.66.0.0/16

Important routers in 38.66.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Important routers in 38.66.0.0/16

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Traceroute

38.66.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 38.66.0.0/16

Important routers in 38.66.0.0/16

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

Important routers in 38.66.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute