66.189.136.0/21

AS20115 · Charter Communications LLC

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Summary

Country	United States
Domain	charter.com
ASN	AS20115
Registry	ARIN
ID	GLRY-CA-66-189-136

WHOIS Details

NetHandle:      NET-66-189-136-0-1
OrgID:          CC04
Parent:         NET-66-188-0-0-1
NetName:        GLRY-CA-66-189-136
NetRange:       66.189.136.0 - 66.189.143.255
NetType:        reallocation
RegDate:        2002-03-08
Updated:        2003-08-27
Source:         ARIN


OrgID:          CC04
OrgName:        Charter Communications LLC
CanAllocate:    
Street:         6175 S. Willow Dr
City:           Greenwood Village
State/Prov:     CO
Country:        US
PostalCode:     80111
RegDate:        1970-01-01
Updated:        2025-02-10
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 66.189.0.0/16

Range	ASN	Company	Num of IPs
66.189.208.0/20	AS20115	Charter Communications LLC	4,096
66.189.144.0/20	AS20115	Charter Communications LLC	4,096
66.189.160.0/20	AS20115	Charter Communications LLC	4,096
66.189.176.0/20	AS20115	Charter Communications LLC	4,096
66.189.192.0/20	AS20115	Charter Communications LLC	4,096
66.189.244.0/22	AS20115	Charter Communications LLC	1,024
66.189.252.0/22	AS20115	Charter Communications LLC	1,024
66.189.242.0/23	AS16787	Charter Communications LLC	512
66.189.251.0/24	AS22046	PCNet, Inc.	256

Hosted domains

There are 4 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
66.189.137.15	wirelessholepunch.com	4

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

1,011 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
66.189.138.1	AS20115 Charter Communications LLC	`12.71ms` from Chicago, US
66.189.139.233	AS20115 Charter Communications LLC	`14.21ms` from Minneapolis, US
66.189.141.65	AS20115 Charter Communications LLC	`10.74ms` from Minneapolis, US
66.189.136.1	AS20115 Charter Communications LLC	`12.83ms` from Minneapolis, US
66.189.142.1	AS20115 Charter Communications LLC	`13.77ms` from Minneapolis, US
66.189.143.6	AS20115 Charter Communications LLC	`16.78ms` from Minneapolis, US
66.189.137.46	AS20115 Charter Communications LLC	`13.88ms` from Minneapolis, US
66.189.140.1	AS20115 Charter Communications LLC	`11.59ms` from Minneapolis, 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
12.78.35.37	AS7018 AT&T Enterprises, LLC	`0.68ms` from Atlanta, US
34.38.123.197	AS396982 Google LLC	`0.15ms` from Brussels, BE
109.128.8.197	AS5432 Proximus NV	`1.94ms` from Brussels, BE
124.161.239.133	AS4837 CHINA UNICOM China169 Backbone	`4.46ms` from Chengdu, CN
27.9.10.181	AS4837 CHINA UNICOM China169 Backbone	`6.48ms` from Chongqing, CN
82.0.217.133	AS5089 Virgin Media Limited	`5.28ms` from Erith, GB
68.37.85.117	AS7922 Comcast Cable Communications, LLC	`8.12ms` from Flint, US
134.199.190.149	AS14061 DigitalOcean, LLC	`0.17ms` from Frankfurt am Main, DE
87.191.47.197	AS3320 Deutsche Telekom AG	`3.57ms` from Frankfurt am Main, DE
175.120.196.101	AS9318 SK Broadband Co Ltd	`1.05ms` from Incheon, KR
104.219.213.21	AS398823 PEG TECH INC	`7.59ms` from Los Angeles, US
6.15.4.37	AS668 United States Department of Defense (DoD)	`1.77ms` from Los Angeles, US
83.58.224.37	AS3352 TELEFONICA DE ESPANA S.A.U.	`4.93ms` from Madrid, ES
82.37.159.149	AS5089 Virgin Media Limited	`14.71ms` from Maidenhead, GB
180.108.2.117	AS4134 CHINANET-BACKBONE	`4.61ms` from Nanjing, CN
72.68.200.197	AS701 Verizon Business	`2.13ms` from New York City, US
98.109.182.213	AS701 Verizon Business	`1.97ms` from New York City, US
174.26.147.245	AS209 CenturyLink Communications, LLC	`2.65ms` from Phoenix, US
27.220.252.133	AS4837 CHINA UNICOM China169 Backbone	`10.69ms` from Qingdao, CN
44.213.198.37	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
186.177.99.5	AS262197 MILLICOM CABLE COSTA RICA S.A.	`0.65ms` from San Jose, CR
43.128.150.101	AS132203 Tencent Building, Kejizhongyi Avenue	`0.79ms` from Seoul, KR
182.216.71.133	AS17858 LG POWERCOMM	`2.31ms` from Seoul, KR
49.143.8.117	AS9319 HCN CHUNGBUK CABLE TV SYSTEMS	`2.96ms` from Seoul, KR
111.107.250.69	AS2516 KDDI CORPORATION	`0.98ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f5 66.189.136.225

traceroute to 66.189.136.225 (66.189.136.225): 64 hops max, 52 byte packets

5 [AS6939] 184.105.222.94 18.449 ms

6 *

7 *

8 *

9 *

10 [] 96.34.24.5 30.158 ms

11 *

12 [AS20115] 66.189.136.225 33.867 ms

Measurement taken from

IPinfo ProbeNet in Denver, US

On January 19th 2026

What are IP address ranges?

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