1. All IP Ranges
  2. 71.0.0.0/8
  3. 71.74.0.0/16
  4. AS20115  | 71.74.56.0/21

71.74.56.0/21

AS20115  ·  Charter Communications LLC

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Summary

Country United States
Domain charter.com
ASN AS20115
Parent Range 71.64.0.0/12
Registry ARIN
ID RRMA

WHOIS Details

NetHandle:      NET-71-64-0-0-1
OrgID:          CC-3517
Parent:         NET-71-0-0-0-0
NetName:        RRMA
NetRange:       71.64.0.0 - 71.79.255.255
NetType:        allocation
RegDate:        2005-05-16
Updated:        2006-06-06
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

Overlapping Ranges

BGP prefixes that contain 71.74.56.0/21

Range ASN Company Num of IPs
71.64.0.0/12 AS10796 Charter Communications Inc 1,048,576
71.64.0.0/12 AS11351 Charter Communications Inc 1,048,576
71.64.0.0/12 AS11426 Charter Communications Inc 1,048,576
71.64.0.0/12 AS13343 Charter Communications Inc 1,048,576
71.64.0.0/12 AS14065 Charter Communications Inc 1,048,576
71.64.0.0/12 AS16787 Charter Communications Inc 1,048,576
71.64.0.0/12 AS20115 Charter Communications Inc 1,048,576
71.64.0.0/12 AS7843 Charter Communications Inc 1,048,576

Nearby Ranges

BGP prefixes that overlap with 71.74.0.0/16

Range ASN Company Num of IPs
71.64.0.0/12 AS10796 Charter Communications Inc 1,048,576
71.64.0.0/12 AS11351 Charter Communications Inc 1,048,576
71.64.0.0/12 AS11426 Charter Communications Inc 1,048,576
71.64.0.0/12 AS13343 Charter Communications Inc 1,048,576
71.64.0.0/12 AS14065 Charter Communications Inc 1,048,576
71.64.0.0/12 AS16787 Charter Communications Inc 1,048,576
71.64.0.0/12 AS20115 Charter Communications Inc 1,048,576
71.64.0.0/12 AS7843 Charter Communications Inc 1,048,576

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
20.153.19.165 AS8069 Microsoft Corporation 3.98ms from Amsterdam, NL
201.185.124.37 AS13489 UNE EPM TELECOMUNICACIONES S.A. 8.43ms from Bogotá, CO
73.227.245.197 AS7922 Comcast Cable Communications, LLC 7.38ms from Boston, US
41.43.204.229 AS8452 TE-AS 10.82ms from Cairo, EG
107.141.248.181 AS7018 AT&T Enterprises, LLC 5.85ms from Chicago, US
34.45.241.197 AS396982 Google LLC 0.11ms from Council Bluffs, US
34.173.12.213 AS396982 Google LLC 0.11ms from Council Bluffs, US
34.99.89.165 AS396982 Google LLC 0.14ms from Council Bluffs, US
179.127.162.149 AS28343 UNIFIQUE TELECOMUNICACOES S/A 5.14ms from Curitiba, BR
97.64.86.85 AS396538 Northsite Data, LLC 2.73ms from Denver, US
52.169.216.245 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
120.27.199.21 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.14ms from Hangzhou, CN
171.226.122.53 AS7552 Viettel Group 0.24ms from Hanoi, VN
89.153.105.245 AS2860 NOS COMUNICACOES, S.A. 11.56ms from Lisbon, PT
177.246.67.117 AS13999 Mega Cable, S.A. de C.V. 18.44ms from Los Angeles, US
137.99.116.5 AS13796 University of Connecticut 6.19ms from New York City, US
35.204.134.149 AS396982 Google LLC 0.11ms from Oudeschip, NL
66.179.231.21 AS7381 BroadbandONE, LLC 0.35ms from Philadelphia, US
46.153.68.5 AS35819 Etihad Etisalat, a joint stock company 3.15ms from Riyadh, SA
108.174.210.5 AS54448 Greenfield Communications, Inc. 3.75ms from Santa Clara, US
172.253.57.5 AS15169 Google LLC 0.09ms from Seoul, KR
165.228.52.197 AS1221 Telstra Limited 0.58ms from Sydney, AU
114.116.240.117 AS55990 Huawei Cloud Service data center 3.41ms from Tianjin, CN
13.225.183.101 AS16509 Amazon.com, Inc. 0.98ms from Tokyo, JP
130.113.10.149 AS23237 McMaster University 2.26ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 71.74.60.183
traceroute to 71.74.60.183 (71.74.60.183): 8 hops max, 52 byte packets
5 [] 212.68.52.69 0.332 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Istanbul, TR
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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