1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.91.0.0/16
  4. AS20001  | 66.91.0.0/16

66.91.0.0/16

AS20001  ·  Charter Communications Inc

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Summary

Country United States
Domain charter.com
ASN AS20001
Registry ARIN
ID ROADRUNNER-HAWAII2

WHOIS Details

NetHandle:      NET-66-91-0-0-1
OrgID:          CC-3517
Parent:         NET-66-0-0-0-0
NetName:        ROADRUNNER-HAWAII2
NetRange:       66.91.0.0 - 66.91.255.255
NetType:        allocation
RegDate:        2001-03-29
Updated:        2011-07-06
Source:         ARIN


OrgID:          CC-3517
OrgName:        Charter Communications Inc
CanAllocate:    
Street:         6175 S. Willow Dr
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80111
Comment:        Legacy Time Warner Cable IP Assets
RegDate:        2018-10-10
Updated:        2022-09-14
OrgAdminHandle: IPADD1-ARIN
OrgTechHandle:  IPADD1-ARIN
OrgAbuseHandle: ABUSE19-ARIN
Source:         ARIN


POCHandle:      ABUSE19-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         P.O. Box 4987
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80155
RegDate:        2002-08-30
Updated:        2025-02-05
OfficePhone:    +1-877-777-2263
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      IPADD1-ARIN
IsRole:         Y
LastName:       IPAddressing
FirstName:      
Street:         6175 South Willow Drive
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80111
RegDate:        2002-09-10
Updated:        2025-12-03
OfficePhone:    +1-866-248-7662
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.0.0.0/8

Range ASN Company Num of IPs
66.120.0.0/13 AS7018 AT&T Enterprises, LLC 524,288
66.136.0.0/13 AS7018 AT&T Enterprises, LLC 524,288
66.136.0.0/13 AS16788 AT&T Enterprises, LLC 524,288
66.120.0.0/13 AS22352 AT&T Enterprises, LLC 524,288
66.192.0.0/14 AS394750 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS18929 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29921 Level 3 Parent, LLC 262,144
66.12.0.0/14 AS701 Verizon Business 262,144
66.192.0.0/14 AS13755 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS35863 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS395837 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS62478 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS23314 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS33745 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS30258 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS3549 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS32617 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29707 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS394171 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS32268 Level 3 Parent, LLC 262,144
66.236.0.0/14 AS2828 Verizon Business 262,144
66.192.0.0/14 AS14467 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS11402 Level 3 Parent, LLC 262,144
66.104.0.0/14 AS2828 Verizon Business 262,144
66.192.0.0/14 AS395760 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS400057 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS3356 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS13628 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29985 Level 3 Parent, LLC 262,144
66.236.0.0/14 AS29819 Verizon Business 262,144
66.66.0.0/15 AS11351 Charter Communications Inc 131,072
66.144.0.0/15 AS19902 Department of Administrative Services 131,072
66.100.0.0/15 AS3561 CenturyLink Communications, LLC 131,072
66.20.0.0/15 AS32467 AT&T Enterprises, LLC 131,072
66.100.0.0/15 AS46854 CenturyLink Communications, LLC 131,072
66.68.0.0/15 AS11427 Charter Communications Inc 131,072
66.30.0.0/15 AS7922 Comcast Cable Communications, LLC 131,072
66.74.0.0/15 AS7224 Charter Communications Inc 131,072
66.20.0.0/15 AS63238 AT&T Enterprises, LLC 131,072
66.176.0.0/15 AS7922 Comcast Cable Communications, LLC 131,072
66.88.0.0/15 AS2828 Verizon Business 131,072
66.2.0.0/15 AS2828 Verizon Business 131,072
66.100.0.0/15 AS27328 CenturyLink Communications, LLC 131,072
66.72.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
66.74.0.0/15 AS11427 Charter Communications Inc 131,072
66.92.0.0/15 AS3257 GTT Americas, LLC 131,072
66.130.0.0/15 AS5769 Videotron Ltee 131,072
66.20.0.0/15 AS6389 AT&T Enterprises, LLC 131,072
66.92.0.0/15 AS11696 GTT Americas, LLC 131,072
66.74.0.0/15 AS20001 Charter Communications Inc 131,072

Hosted domains

There are 81 domain names hosted across 46 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.91.153.187 pacificbasintrading.com 13
66.91.146.196 securedb.com 7
66.91.225.39 16paws.net 5
66.91.129.236 mauiroofing.net 5
66.91.146.197 journeys4keola.com 4
66.91.140.29 angelaperalta.com 4
66.91.116.159 pono.social 2
66.91.122.211 mokupunipm.com 2
66.91.146.194 eqhip.org 2
66.91.144.211 hanalike.com 1
66.91.94.122 ctsource-maui.com 1
66.91.200.88 evergreenprofessionalplaza.com 1
66.91.182.184 sendfile.me 1
66.91.238.27 ddfx.com 1
66.91.243.92 noordewier.com 1
66.91.129.230 kamaainakimo.com 1
66.91.178.35 bridger.cloud 1
66.91.173.92 w2engineers.com 1
66.91.152.124 bit.earth 1
66.91.228.181 meshtak.app 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

22,359 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
66.91.17.68 AS20001 Charter Communications Inc 9.29ms from Honolulu, US
66.91.89.234 AS20001 Charter Communications Inc 9.24ms from Honolulu, US
66.91.77.97 AS20001 Charter Communications Inc 7.70ms from Honolulu, US
66.91.107.72 AS20001 Charter Communications Inc 7.69ms from Honolulu, US
66.91.38.33 AS20001 Charter Communications Inc 4.23ms from Honolulu, US
66.91.106.154 AS20001 Charter Communications Inc 4.30ms from Honolulu, US
66.91.24.1 AS20001 Charter Communications Inc 2.41ms from Honolulu, US
66.91.26.63 AS20001 Charter Communications Inc 7.30ms from Honolulu, US
66.91.18.15 AS20001 Charter Communications Inc 9.58ms from Honolulu, US
66.91.78.137 AS20001 Charter Communications Inc 8.49ms from Honolulu, US
66.91.120.1 AS20001 Charter Communications Inc 7.78ms from Honolulu, US
66.91.15.245 AS20001 Charter Communications Inc 12.34ms from Honolulu, US
66.91.64.1 AS20001 Charter Communications Inc 2.47ms from Honolulu, US
66.91.35.23 AS20001 Charter Communications Inc 9.37ms from Honolulu, US
66.91.51.26 AS20001 Charter Communications Inc 7.52ms from Honolulu, US
66.91.72.1 AS20001 Charter Communications Inc 1.47ms from Honolulu, US
66.91.113.121 AS20001 Charter Communications Inc 4.33ms from Honolulu, US
66.91.125.92 AS20001 Charter Communications Inc 11.69ms from Honolulu, US
66.91.86.20 AS20001 Charter Communications Inc 10.20ms from Honolulu, US
66.91.109.255 AS20001 Charter Communications Inc 10.32ms from Honolulu, US
66.91.124.37 AS20001 Charter Communications Inc 13.79ms from Honolulu, US
66.91.58.1 AS20001 Charter Communications Inc 8.09ms from Honolulu, US
66.91.76.66 AS20001 Charter Communications Inc 8.78ms from Honolulu, US
66.91.117.49 AS20001 Charter Communications Inc 4.38ms from Honolulu, US
66.91.14.213 AS20001 Charter Communications Inc 8.68ms 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.

IP Address ASN Details
148.70.252.48 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.89ms from Chengdu, CN
51.7.169.16 AS6871 Plusnet 7.13ms from London, GB
167.237.11.128 AS4181 TDS TELECOM 2.90ms from Minneapolis, US
13.33.13.224 AS16509 Amazon.com, Inc. 0.09ms from New York City, US
125.106.43.224 AS4134 CHINANET-BACKBONE 8.24ms from Ningbo, CN
89.27.110.192 AS16086 DNA Oyj 5.47ms from Oulu, FI
54.79.246.64 AS16509 Amazon.com, Inc. 0.17ms from Sydney, AU
60.198.160.0 AS9924 Taiwan Fixed Network, Telco and Network Service Provider. 1.73ms from Taipei, TW
40.75.24.64 AS8075 Microsoft Corporation 0.24ms from Boydton, US
141.134.159.64 AS6848 Telenet BV 5.83ms from Brussels, BE
51.103.202.112 AS8075 Microsoft Corporation 0.26ms from Kloten, CH
67.244.100.192 AS12271 Charter Communications Inc 4.10ms from New York City, US
195.46.188.144 AS3216 PJSC "Vimpelcom" 18.32ms from Saint Petersburg, RU
117.111.122.48 AS9316 DACOM-PUBNETPLUS 2.79ms from Seoul, KR
183.237.146.112 AS9808 China Mobile Communications Group Co., Ltd. 4.98ms from Shenzhen, CN
43.165.180.240 AS132203 Tencent Building, Kejizhongyi Avenue 0.52ms from Tokyo, JP
221.242.217.48 AS17506 ARTERIA Networks Corporation 2.36ms from Tokyo, JP
31.149.162.16 AS1136 KPN B.V. 2.50ms from Amsterdam, NL
75.224.34.80 AS6167 Verizon Business 19.23ms from Dallas, US
87.150.7.64 AS3320 Deutsche Telekom AG 6.34ms from Frankfurt am Main, DE
147.1.210.0 AS2615 Bechtel Corporation 0.47ms from London, GB
84.65.94.0 AS5378 Vodafone Limited 7.21ms from London, GB
148.231.90.224 AS16596 Universidad Autonoma del Estado de Baja California 6.61ms from Los Angeles, US
3.99.40.96 AS16509 Amazon.com, Inc. 0.85ms from Montreal, CA
180.36.202.160 AS4713 NTT DOCOMO BUSINESS,Inc. 6.71ms from Osaka, JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 66.91.41.27
traceroute to 66.91.41.27 (66.91.41.27): 64 hops max, 52 byte packets
1 [AS15169] 66.249.94.36 163.467 ms
2 [AS20001] 72.129.1.104 159.761 ms
3 *
4 [AS20001] 72.129.46.55 242.72 ms
5 [AS20001] 24.25.229.66 205.008 ms
6 [AS20001] 66.91.41.27 213.861 ms
Measurement taken from IPinfo ProbeNet in Hamina, FI
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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