65.28.136.0/21

AS11955 · Charter Communications Inc

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Summary

Country	United States
Domain	charter.com
ASN	AS11955
Registry	ARIN
ID	ROADRUNNER-CENTRAL

WHOIS Details

NetHandle:      NET-65-24-0-0-1
OrgID:          CC-3517
Parent:         NET-65-0-0-0-0
NetName:        ROADRUNNER-CENTRAL
NetRange:       65.24.0.0 - 65.34.31.255
NetType:        allocation
RegDate:        2000-08-22
Updated:        2021-04-01
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:        2024-12-03
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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
65.28.136.1	AS11955 Charter Communications Inc	`12.20ms` from Atlanta, US
65.28.137.57	AS11955 Charter Communications Inc	`7.86ms` from Atlanta, US
65.28.139.1	AS11955 Charter Communications Inc	`6.92ms` from Atlanta, 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
130.14.130.21	AS70 National Library of Medicine	`1.85ms` from Ashburn, US
40.133.171.181	AS7029 Windstream Communications LLC	`2.50ms` from Atlanta, US
171.103.57.149	AS7470 TRUE INTERNET Co.,Ltd.	`1.78ms` from Bangkok, TH
52.167.231.5	AS8075 Microsoft Corporation	`0.34ms` from Boydton, US
216.159.234.101	AS16399 First Communications LLC	`1.17ms` from Chicago, US
87.66.139.133	AS5432 Proximus NV	`5.06ms` from Gravelines, FR
118.178.242.37	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.51ms` from Hangzhou, CN
101.96.111.197	AS24173 Netnam Company	`0.69ms` from Hanoi, VN
89.104.237.245	AS39522 Converged Communication Solutions Limited	`0.65ms` from London, GB
86.3.123.213	AS5089 Virgin Media Limited	`11.11ms` from London, GB
216.84.59.101	AS3549 Level 3 Parent, LLC	`5.14ms` from Los Angeles, US
170.250.188.37	AS23089 Hotwire Communications	`2.58ms` from Miami, US
47.6.220.197	AS20115 Charter Communications LLC	`13.01ms` from Seattle, US
211.203.9.197	AS9318 SK Broadband Co Ltd	`1.32ms` from Seoul, KR
110.234.194.37	AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.	`0.88ms` from Singapore, SG
151.192.63.229	AS3758 SingNet	`1.36ms` from Singapore, SG
92.97.226.165	AS5384 Emirates Internet	`3.63ms` from Al Fujairah City, AE
198.46.255.181	AS36352 HostPapa	`0.50ms` from Atlanta, US
113.9.14.69	AS4837 CHINA UNICOM China169 Backbone	`16.08ms` from Dalian, CN
76.160.18.101	AS7029 Windstream Communications LLC	`7.17ms` from Dallas, US
199.6.194.21	AS72 Schlumberger Limited	`0.90ms` from Dallas, US
79.218.46.197	AS3320 Deutsche Telekom AG	`4.11ms` from Hamburg, DE
39.46.206.69	AS17557 Pakistan Telecommunication Company Limited	`6.49ms` from Lahore, PK
60.23.150.197	AS4837 CHINA UNICOM China169 Backbone	`11.50ms` from Liaoyang, CN
111.39.203.37	AS9808 China Mobile Communications Group Co., Ltd.	`8.80ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 -f2 -m6 65.28.143.60

traceroute to 65.28.143.60 (65.28.143.60): 6 hops max, 52 byte packets

2 [AS55293] 69.48.137.16 0.213 ms

3 [AS55293] 68.66.239.33 0.199 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Phoenix, US

On August 28th 2025

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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