1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.27.0.0/16
  4. AS20001  | 66.27.0.0/16

66.27.0.0/16

AS20001  ·  Charter Communications Inc

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Summary

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

WHOIS Details

NetHandle:      NET-66-27-0-0-1
OrgID:          CC-3517
Parent:         NET-66-0-0-0-0
NetName:        ROADRUNNER-WEST
NetRange:       66.27.0.0 - 66.27.255.255
NetType:        allocation
RegDate:        2000-10-06
Updated:        2018-11-26
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:      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:        PublicIPAddressing@charter.com
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:        abuse@charter.net
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.0.0.0/8

Range ASN Company Num of IPs
66.136.0.0/13 AS16788 AT&T Enterprises, LLC 524,288
66.120.0.0/13 AS22352 AT&T Enterprises, LLC 524,288
66.136.0.0/13 AS7018 AT&T Enterprises, LLC 524,288
66.120.0.0/13 AS7018 AT&T Enterprises, LLC 524,288
66.104.0.0/14 AS2828 Verizon Business 262,144
66.192.0.0/14 AS32617 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS3356 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS394750 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS13755 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS395760 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS29985 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS35863 Level 3 Parent, LLC 262,144
66.236.0.0/14 AS2828 Verizon Business 262,144
66.192.0.0/14 AS395837 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS18929 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS400057 Level 3 Parent, LLC 262,144
66.236.0.0/14 AS29819 Verizon Business 262,144
66.192.0.0/14 AS29707 Level 3 Parent, LLC 262,144
66.12.0.0/14 AS701 Verizon Business 262,144
66.192.0.0/14 AS32268 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS23314 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS3549 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS62478 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS13628 Level 3 Parent, LLC 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
66.192.0.0/14 AS29921 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS394171 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS30258 Level 3 Parent, LLC 262,144
66.192.0.0/14 AS33745 Level 3 Parent, LLC 262,144
66.66.0.0/15 AS11351 Charter Communications Inc 131,072
66.20.0.0/15 AS6389 AT&T Enterprises, LLC 131,072
66.144.0.0/15 AS19902 Department of Administrative Services 131,072
66.20.0.0/15 AS63238 AT&T Enterprises, LLC 131,072
66.20.0.0/15 AS23199 AT&T Enterprises, LLC 131,072
66.20.0.0/15 AS2386 AT&T Enterprises, LLC 131,072
66.92.0.0/15 AS11696 GTT Americas, LLC 131,072
66.100.0.0/15 AS46854 CenturyLink Communications, LLC 131,072
66.166.0.0/15 AS3257 GTT Americas, LLC 131,072
66.100.0.0/15 AS3561 CenturyLink Communications, LLC 131,072
66.88.0.0/15 AS2828 Verizon Business 131,072
66.74.0.0/15 AS11427 Charter Communications Inc 131,072
66.30.0.0/15 AS7922 Comcast Cable Communications, LLC 131,072
66.92.0.0/15 AS3257 GTT Americas, LLC 131,072
66.176.0.0/15 AS7922 Comcast Cable Communications, LLC 131,072
66.20.0.0/15 AS32467 AT&T Enterprises, LLC 131,072
66.72.0.0/15 AS7018 AT&T Enterprises, LLC 131,072
66.2.0.0/15 AS2828 Verizon Business 131,072
66.74.0.0/15 AS20001 Charter Communications Inc 131,072
66.68.0.0/15 AS11427 Charter Communications Inc 131,072

Hosted domains

There are 113 domain names hosted across 60 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.27.40.178 mauitelephone.com 14
66.27.53.100 rhys.li 9
66.27.53.102 nicjob.com 7
66.27.88.143 mailjeff.com 5
66.27.60.50 brucelightner.net 4
66.27.126.133 jmsharpco.com 4
66.27.184.152 glewme.io 4
66.27.72.84 zexatech.com 3
66.27.153.174 artitechture.net 3
66.27.53.99 bitbink.com 3
66.27.49.214 lajollaumc.com 2
66.27.87.126 e-woodard.net 2
66.27.120.176 thenobles.co 2
66.27.109.72 twistedyouth.cloud 2
66.27.53.110 notify.news 2
66.27.92.218 erbuntu.com 2
66.27.55.206 lambertfamilyreunion.org 2
66.27.127.135 foodfunk.net 1
66.27.66.135 greenhedgetech.com 1
66.27.112.41 openpixel.com 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

24,263 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
66.27.40.174 AS20001 Charter Communications Inc 8.01ms from Honolulu, US
66.27.13.5 AS10838 Charter Communications Inc 13.72ms from Seattle, US
66.27.11.179 AS10838 Charter Communications Inc 13.39ms from Seattle, US
66.27.5.165 AS10838 Charter Communications Inc 9.86ms from Seattle, US
66.27.44.137 AS20001 Charter Communications Inc 1.84ms from Honolulu, US
66.27.47.65 AS20001 Charter Communications Inc 2.32ms from Honolulu, US
66.27.60.186 AS20001 Charter Communications Inc 2.76ms from Los Angeles, US
66.27.42.185 AS20001 Charter Communications Inc 2.40ms from Honolulu, US
66.27.50.114 AS20001 Charter Communications Inc 2.51ms from Los Angeles, US
66.27.55.237 AS20001 Charter Communications Inc 2.12ms from Los Angeles, US
66.27.68.90 AS20001 Charter Communications Inc 5.30ms from Los Angeles, US
66.27.67.32 AS20001 Charter Communications Inc 5.34ms from Los Angeles, US
66.27.39.233 AS20001 Charter Communications Inc 2.42ms from Honolulu, US
66.27.32.35 AS20001 Charter Communications Inc 1.23ms from Los Angeles, US
66.27.74.91 AS20001 Charter Communications Inc 5.64ms from Los Angeles, US
66.27.0.83 AS10838 Charter Communications Inc 11.97ms from Seattle, US
66.27.2.63 AS10838 Charter Communications Inc 9.69ms from Seattle, US
66.27.64.1 AS20001 Charter Communications Inc 3.29ms from Los Angeles, US
66.27.9.185 AS10838 Charter Communications Inc 12.05ms from Seattle, US
66.27.41.149 AS20001 Charter Communications Inc 2.38ms from Honolulu, US
66.27.54.185 AS20001 Charter Communications Inc 1.91ms from Los Angeles, US
66.27.52.25 AS20001 Charter Communications Inc 2.43ms from Los Angeles, US
66.27.65.53 AS20001 Charter Communications Inc 5.49ms from Los Angeles, US
66.27.10.125 AS10838 Charter Communications Inc 13.30ms from Seattle, US
66.27.46.114 AS20001 Charter Communications Inc 2.03ms from Los Angeles, 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
85.12.62.80 AS34305 Base IP B.V. 0.23ms from Ashburn, US
98.200.122.144 AS7922 Comcast Cable Communications, LLC 5.11ms from Houston, US
90.15.129.240 AS3215 Orange S.A. 6.32ms from Le Lamentin, MQ
23.21.248.32 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
24.5.58.32 AS7922 Comcast Cable Communications, LLC 2.27ms from San Jose, US
133.26.86.64 AS131919 Meiji University 2.57ms from Tokyo, JP
121.2.84.32 AS2527 Sony Network Communications Inc. 2.48ms from Tokyo, JP
180.20.141.48 AS4713 NTT DOCOMO BUSINESS,Inc. 2.65ms from Tokyo, JP
164.49.199.112 AS668 United States Department of Defense (DoD) 0.60ms from Atlanta, US
67.212.190.0 AS32475 Internap Holding LLC 1.05ms from Chicago, US
69.13.101.16 AS54489 CoreSpace, Inc. 0.86ms from Dallas, US
201.149.119.0 AS61859 Luup Telecomunicações LTDA - ME 7.50ms from Joao Pessoa, BR
2.217.117.48 AS5607 Sky UK Limited 13.08ms from London, GB
104.34.105.176 AS20001 Charter Communications Inc 4.38ms from Los Angeles, US
8.2.105.64 AS36671 TWO SIGMA INVESTMENTS, LP 1.08ms from New York City, US
111.81.220.32 AS17421 Mobile Business Group 16.23ms from Taichung, TW
83.24.249.208 AS5617 Orange Polska Spolka Akcyjna 7.45ms from Warsaw, PL
1.82.213.48 AS134768 CHINANET SHAANXI province Cloud Base network 2.77ms from Xi'an, CN
188.226.70.80 AS12668 LLC "KomTehCentr" 2.14ms from Yekaterinburg, RU
91.46.95.112 AS3320 Deutsche Telekom AG 1.36ms from Berlin, DE
156.204.198.16 AS8452 TE-AS 3.56ms from Cairo, EG
97.147.203.32 AS6167 Verizon Business 14.94ms from Chicago, US
40.132.63.224 AS7029 Windstream Communications LLC 0.74ms from Chicago, US
86.147.239.192 AS2856 British Telecommunications PLC 5.09ms from Erith, GB
188.174.179.48 AS8767 M-net Telekommunikations GmbH 4.25ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 66.27.6.89
traceroute to 66.27.6.89 (66.27.6.89): 64 hops max, 52 byte packets
2 *
3 *
4 [AS7843] 66.109.6.18 76.417 ms
5 [AS7843] 107.14.19.115 75.121 ms
6 *
7 [AS10838] 72.129.43.207 91.961 ms
8 [AS10838] 65.28.216.182 90.107 ms
9 [AS10838] 66.27.6.89 89.391 ms
Measurement taken from IPinfo ProbeNet in Toronto, CA
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.

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