66.91.0.0/16

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Summary

IP address summary information
ASNs	1
Countries	1
BGP Prefixes	1
Routers	547
Pingable IPs	22,444

United States
100.00%


66.91.0.0/24	United States100.00%	1	1	0
66.91.1.0/24	United States100.00%	1	1	6
66.91.2.0/24	United States100.00%	1	1	1
66.91.3.0/24	United States100.00%	1	1	6
66.91.4.0/24	United States100.00%	1	1	7
66.91.5.0/24	United States100.00%	1	1	7
66.91.6.0/24	United States100.00%	1	1	2
66.91.7.0/24	United States100.00%	1	1	2
66.91.8.0/24	United States100.00%	1	1	0
66.91.9.0/24	United States100.00%	1	1	2

Sub-ranges

Important routers in 66.91.0.0/16


66.91.35.40	Kailua-Kona, United States	AS20001Charter Communications Inc
66.91.27.158	Pearl City, United States	AS20001Charter Communications Inc
66.91.29.37	Pearl City, United States	AS20001Charter Communications Inc
66.91.177.159	Honolulu, United States	AS20001Charter Communications Inc
66.91.26.125	Pearl City, United States	AS20001Charter Communications Inc
66.91.249.124	Honolulu, United States	AS20001Charter Communications Inc
66.91.7.138	Kailua-Kona, United States	AS20001Charter Communications Inc
66.91.253.129	Honolulu, United States	AS20001Charter Communications Inc
66.91.49.136	Kahului, United States	AS20001Charter Communications Inc
66.91.75.27	Waimanalo, United States	AS20001Charter Communications Inc

Important routers in 66.91.0.0/16

Pingable IPs

22,444 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


66.91.222.138	AS20001Charter Communications Inc	4.61ms from Honolulu, US
66.91.225.121	AS20001Charter Communications Inc	4.75ms from Honolulu, US
66.91.177.244	AS20001Charter Communications Inc	6.50ms from Honolulu, US
66.91.229.184	AS20001Charter Communications Inc	5.61ms from Honolulu, US
66.91.241.13	AS20001Charter Communications Inc	4.98ms from Honolulu, US
66.91.178.0	AS20001Charter Communications Inc	9.69ms from Honolulu, US
66.91.236.226	AS20001Charter Communications Inc	3.42ms from Honolulu, US
66.91.228.87	AS20001Charter Communications Inc	6.13ms from Honolulu, US
66.91.195.152	AS20001Charter Communications Inc	12.24ms from Honolulu, US
66.91.252.219	AS20001Charter Communications Inc	6.67ms from Honolulu, US

Other Pingable IPs

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


20.224.217.112	AS8075Microsoft Corporation	0.30ms from Amsterdam, NL
109.128.253.128	AS5432Proximus NV	1.08ms from Brussels, BE
216.48.178.96	AS132420E2E NETWORKS	2.10ms from Delhi, IN
120.41.67.0	AS4134CHINANET BACKBONE	6.08ms from Fuzhou, CN
87.128.14.64	AS3320Deutsche Telekom AG	6.62ms from Hamburg, DE
34.201.203.0	AS14618Amazon.com, Inc.	0.24ms from Reston, US
49.143.136.0	AS38684CMB Daejeon Broadcasting Co,.Ltd	3.89ms from Seoul, KR
23.32.27.16	AS16625Akamai Technologies, Inc.	0.13ms from Stockholm, SE
36.235.192.160	AS3462Data Communication Business Group	1.49ms from Taichung, TW
1.199.43.160	AS4134CHINANET BACKBONE	8.22ms from Zhengzhou, 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 -m16 66.91.186.174

traceroute to 66.91.186.174 (66.91.186.174): 16 hops max, 52 byte packets

2 [AS208328] 85.155.151.128 0.098 ms

3 *

4 [AS395954] 172.255.243.1 8.567 ms

5 *

6 [AS3257] 213.39.66.141 8.672 ms

7 [AS3257] 213.200.124.178 218.112 ms

8 [AS3257] 208.116.213.118 150.821 ms

9 [AS7843] 66.109.5.122 151.155 ms

10 [AS7843] 66.109.6.93 149.22 ms

11 *

12 [AS20001] 72.129.47.19 197.123 ms

13 [AS20001] 24.25.224.23 196.291 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Bologna, IT

On August 15, 2026

Traceroute

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66.91.0.0/16

Summary

Sub-ranges

Important routers in 66.91.0.0/16

Important routers in 66.91.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Important routers in 66.91.0.0/16

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66.91.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 66.91.0.0/16

Important routers in 66.91.0.0/16

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 66.91.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute