1. All IP Ranges
  2. 71.0.0.0/8
  3. 71.81.0.0/16
  4. AS20115  | 71.81.4.0/22

71.81.4.0/22

AS20115  ·  Charter Communications LLC

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain charter.com
ASN AS20115
Registry ARIN
ID BFR-SC-71-81-4

WHOIS Details

NetHandle:      NET-71-81-4-0-1
OrgID:          CC04
Parent:         NET-71-80-0-0-1
NetName:        BFR-SC-71-81-4
NetRange:       71.81.4.0 - 71.81.7.255
NetType:        reallocation
RegDate:        2005-11-22
Updated:        2005-11-22
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 71.81.0.0/16

Range ASN Company Num of IPs
71.81.192.0/18 AS20115 Charter Communications LLC 16,384
71.81.64.0/19 AS20115 Charter Communications LLC 8,192
71.81.32.0/19 AS20115 Charter Communications LLC 8,192
71.81.128.0/19 AS20115 Charter Communications LLC 8,192
71.81.112.0/20 AS20115 Charter Communications LLC 4,096
71.81.16.0/20 AS20115 Charter Communications LLC 4,096
71.81.176.0/21 AS20115 Charter Communications LLC 2,048
71.81.8.0/21 AS20115 Charter Communications LLC 2,048
71.81.188.0/22 AS20115 Charter Communications LLC 1,024
71.81.184.0/22 AS20115 Charter Communications LLC 1,024
71.81.0.0/22 AS20115 Charter Communications LLC 1,024

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
71.81.4.80 citc.llc 1
71.81.7.244 stevewms.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

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

IP Address ASN Details
71.81.6.150 AS20115 Charter Communications LLC 9.00ms from Atlanta, US
71.81.7.224 AS20115 Charter Communications LLC 11.93ms from Atlanta, US
71.81.4.1 AS20115 Charter Communications LLC 8.00ms from Atlanta, US
71.81.5.148 AS20115 Charter Communications LLC 8.96ms 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
51.124.106.182 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
71.255.147.150 AS13977 Fidium 3.43ms from Boston, US
173.9.92.54 AS7922 Comcast Cable Communications, LLC 7.10ms from Boston, US
200.103.71.214 AS8167 V tal 16.62ms from Brasilia, BR
94.228.83.38 AS48133 SWAN, a.s. 0.86ms from Bratislava, SK
73.72.220.118 AS7922 Comcast Cable Communications, LLC 5.65ms from Chicago, US
74.192.214.118 AS19108 Optimum 15.20ms from Dallas, US
20.112.224.102 AS8075 Microsoft Corporation 0.32ms from Des Moines, US
20.45.227.246 AS8075 Microsoft Corporation 0.39ms from Des Moines, US
212.77.178.166 AS12611 R-KOM Regensburger Telekommunikationsgesellschaft mbH 4.81ms from Frankfurt am Main, DE
193.233.114.38 AS210644 AEZA INTERNATIONAL LTD 0.47ms from Frankfurt am Main, DE
62.228.86.182 AS6866 Cyprus Telecommunications Authority 2.30ms from Nicosia, CY
187.168.9.54 AS8151 UNINET 4.01ms from Santiago de Queretaro, MX
125.186.39.118 AS17858 LG POWERCOMM 1.40ms from Seoul, KR
173.206.11.198 AS6407 Primus Telecommunications Canada Inc. 5.28ms from Toronto, CA
89.30.13.166 AS4455 IX Reach Ltd 0.79ms from Amsterdam, NL
52.142.1.198 AS8075 Microsoft Corporation 0.48ms from Ashburn, US
172.13.229.54 AS7018 AT&T Enterprises, LLC 8.45ms from Dallas, US
75.64.102.182 AS7922 Comcast Cable Communications, LLC 17.62ms from Dallas, US
168.222.41.22 AS20326 TeraSwitch Networks Inc. 0.37ms from Frankfurt am Main, DE
116.112.252.198 AS4837 CHINA UNICOM China169 Backbone 11.80ms from Hohhot, CN
91.197.95.230 AS43534 Network Merchants Limited 0.24ms from Lisbon, PT
52.151.80.150 AS8075 Microsoft Corporation 0.20ms from London, GB
104.87.76.246 AS16625 Akamai Technologies, Inc. 0.67ms from Osaka, JP
88.124.79.102 AS12322 Free SAS 9.12ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f5 71.81.7.74
traceroute to 71.81.7.74 (71.81.7.74): 64 hops max, 52 byte packets
5 [AS6461] 208.184.12.41 0.818 ms
6 *
7 *
8 *
9 [AS20115] 96.34.73.25 14.179 ms
10 *
11 [AS20115] 71.81.7.74 19.049 ms
Measurement taken from IPinfo ProbeNet in Atlanta, US
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs