66.18.0.0/16

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Summary

IP address summary information
ASNs	10
Countries	3
BGP Prefixes	34
Routers	215
Pingable IPs	3,197

United States
71.38%
Canada
19.43%
South Africa
9.19%


66.18.0.0/24	United States100.00%	1	1	11
66.18.1.0/24	United States100.00%	1	1	0
66.18.2.0/24	United States100.00%	1	1	0
66.18.3.0/24	United States100.00%	1	1	0
66.18.4.0/24	United States100.00%	1	1	3
66.18.5.0/24	United States100.00%	1	1	0
66.18.6.0/24	United States100.00%	1	1	3
66.18.7.0/24	United States100.00%	1	1	1
66.18.8.0/24	United States100.00%	1	1	3
66.18.9.0/24	United States100.00%	1	1	0

Sub-ranges

Important routers in 66.18.0.0/16


66.18.15.251	Dallas, United States	AS13767DataBank Holdings, Ltd.
66.18.34.26	Chattanooga, United States	AS26827EPB Fiber Optics
66.18.15.255	Dallas, United States	AS13767DataBank Holdings, Ltd.
66.18.53.234	Chattanooga, United States	AS26827EPB Fiber Optics
66.18.255.49	Calgary, Canada	AS26546FIBERNETICS CORPORATION
66.18.51.130	Chattanooga, United States	AS26827EPB Fiber Optics
66.18.15.249	Dallas, United States	AS13767DataBank Holdings, Ltd.
66.18.116.4	Franklin, United States	AS13649Flexential Colorado Corp.
66.18.98.132	Brentwood, United States	AS13649Flexential Colorado Corp.
66.18.15.253	Dallas, United States	AS13767DataBank Holdings, Ltd.

Important routers in 66.18.0.0/16

Pingable IPs

3,197 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


66.18.100.211	AS13649Flexential Colorado Corp.	9.81ms from Atlanta, US
66.18.42.129	AS26827EPB Fiber Optics	3.33ms from Atlanta, US
66.18.181.253	AS16564Adamswells Internet	4.64ms from Chicago, US
66.18.168.3	AS11711TULAROSA COMMUNICATIONS, INC.	27.11ms from Dallas, US
66.18.20.110	AS6547DCT Technologies, Inc.	5.54ms from Madison, US
66.18.119.67	AS13649Flexential Colorado Corp.	9.75ms from Atlanta, US
66.18.55.165	AS26827EPB Fiber Optics	3.50ms from Atlanta, US
66.18.7.100	AS13767DataBank Holdings, Ltd.	0.28ms from Dallas, US
66.18.182.1	AS16564Adamswells Internet	4.73ms from Chicago, US
66.18.164.1	AS11711TULAROSA COMMUNICATIONS, INC.	27.10ms from Dallas, US

Other Pingable IPs

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


68.219.206.112	AS8075Microsoft Corporation	0.16ms from Dublin, IE
2.204.47.112	AS3209Vodafone GmbH	6.68ms from Frankfurt am Main, DE
80.143.183.144	AS3320Deutsche Telekom AG	5.61ms from Frankfurt am Main, DE
42.121.207.0	AS37963Hangzhou Alibaba Advertising Co.,Ltd.	4.18ms from Hangzhou, CN
195.147.19.144	AS5413Wavenet Limited	6.06ms from London, GB
115.147.8.240	AS9299Philippine Long Distance Telephone Company	1.26ms from Manila, PH
3.7.177.208	AS16509Amazon.com, Inc.	0.14ms from Mumbai, IN
27.207.215.96	AS4837CHINA UNICOM China169 Backbone	8.52ms from Qingdao, CN
211.227.143.64	AS4766Korea Telecom	7.09ms from Seoul, KR
197.120.117.96	AS36992ETISALAT MISR	11.34ms from Cairo, EG

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 -m19 66.18.243.9

traceroute to 66.18.243.9 (66.18.243.9): 19 hops max, 52 byte packets

1 [AS44709] 185.47.173.3 0.156 ms

2 [AS12400] 212.116.177.49 0.821 ms

3 *

4 *

5 [AS12400] 82.102.129.236 53.271 ms

6 *

7 [AS6939] 184.105.213.207 57.72 ms

8 *

9 *

10 *

11 [AS6939] 184.104.196.178 172.855 ms

12 *

13 [AS6939] 184.105.222.98 174.361 ms

14 [AS6939] 216.218.224.114 172.407 ms

15 [AS26546] 66.18.255.49 173.043 ms

16 [AS26546] 66.18.255.59 174.214 ms

17 *

18 *

19 *

Measurement taken from

IPinfo ProbeNet in Rosh Ha‘Ayin, IL

On July 12, 2026

Traceroute

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66.18.0.0/16

Summary

Sub-ranges

Important routers in 66.18.0.0/16

Important routers in 66.18.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Important routers in 66.18.0.0/16

Pingable IPs

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Traceroute

66.18.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 66.18.0.0/16

Important routers in 66.18.0.0/16

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 66.18.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute