71.87.0.0/20

AS20115  ·  Charter Communications LLC

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Summary

Country United States
Domain charter.com
ASN AS20115
Registry ARIN
ID MDSN-WI-71-87-0

WHOIS Details

NetHandle:      NET-71-87-0-0-1
OrgID:          CC04
Parent:         NET-71-80-0-0-1
NetName:        MDSN-WI-71-87-0
NetRange:       71.87.0.0 - 71.87.15.255
NetType:        reallocation
RegDate:        2006-02-21
Updated:        2012-04-27
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:      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

Nearby Ranges

BGP prefixes that overlap with 71.87.0.0/16

Range ASN Company Num of IPs
71.87.160.0/19 AS20115 Charter Communications LLC 8,192
71.87.112.0/20 AS20115 Charter Communications LLC 4,096
71.87.128.0/20 AS20115 Charter Communications LLC 4,096
71.87.16.0/20 AS20115 Charter Communications LLC 4,096
71.87.192.0/20 AS20115 Charter Communications LLC 4,096
71.87.208.0/20 AS20115 Charter Communications LLC 4,096
71.87.96.0/20 AS20115 Charter Communications LLC 4,096
71.87.80.0/20 AS20115 Charter Communications LLC 4,096
71.87.240.0/20 AS20115 Charter Communications LLC 4,096
71.87.64.0/20 AS20115 Charter Communications LLC 4,096
71.87.224.0/21 AS20115 Charter Communications LLC 2,048
71.87.232.0/21 AS20115 Charter Communications LLC 2,048

Hosted domains

There are 29 domain names hosted across 16 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
71.87.13.171 pharmastaronline.com 3
71.87.5.35 prosispro.com 2
71.87.11.195 watkins-inc.com 1
71.87.2.10 northernfactory.com 1
71.87.10.10 cti-metrics.com 1
71.87.5.61 rtihosted.org 1
71.87.7.180 unimac.in 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

Pingable IPs

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

IP Address ASN Details
71.87.4.173 AS20115 Charter Communications LLC 7.89ms from Milwaukee, US
71.87.3.249 AS20115 Charter Communications LLC 7.39ms from Milwaukee, US
71.87.1.133 AS20115 Charter Communications LLC 7.22ms from Milwaukee, US
71.87.13.153 AS20115 Charter Communications LLC 7.22ms from Minneapolis, US
71.87.7.237 AS20115 Charter Communications LLC 8.04ms from Milwaukee, US
71.87.11.97 AS20115 Charter Communications LLC 0.60ms from Chicago, US
71.87.14.117 AS20115 Charter Communications LLC 8.43ms from Milwaukee, US
71.87.8.243 AS20115 Charter Communications LLC 9.08ms from Milwaukee, US
71.87.0.1 AS20115 Charter Communications LLC 15.19ms from Milwaukee, US
71.87.2.97 AS20115 Charter Communications LLC 8.49ms from Milwaukee, US
71.87.12.33 AS20115 Charter Communications LLC 8.22ms from Milwaukee, US
71.87.10.49 AS20115 Charter Communications LLC 8.45ms from Milwaukee, US
71.87.15.145 AS20115 Charter Communications LLC 8.94ms from Milwaukee, US
71.87.5.49 AS20115 Charter Communications LLC 9.76ms from Milwaukee, 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
109.205.166.68 AS196961 Teleport LLC 1.60ms from Baku, AZ
52.80.22.244 AS55960 Beijing Guanghuan Xinwang Digital 3.44ms from Beijing, CN
197.45.247.84 AS8452 TE-AS 2.87ms from Cairo, EG
109.147.92.100 AS2856 British Telecommunications PLC 3.56ms from London, GB
47.148.216.212 AS5650 Frontier Communications of America, Inc. 4.11ms from Los Angeles, US
174.161.66.212 AS7922 Comcast Cable Communications, LLC 13.43ms from Murfreesboro, US
103.40.192.148 AS137697 CHINATELECOM JiangSu YangZhou IDC network 2.93ms from Nanjing, CN
123.235.99.116 AS4837 CHINA UNICOM China169 Backbone 2.01ms from Qingdao, CN
72.154.7.100 AS8075 Microsoft Corporation 0.32ms from Quincy, US
13.51.108.196 AS16509 Amazon.com, Inc. 0.14ms from Stockholm, SE
125.202.14.132 AS4713 NTT DOCOMO BUSINESS,Inc. 13.52ms from Tokyo, JP
34.15.139.20 AS396982 Google LLC 1.97ms from Bangkok, TH
151.186.18.68 AS36692 Cisco OpenDNS, LLC 0.35ms from Boston, US
95.102.210.36 AS6855 Slovak Telekom, a.s. 1.56ms from Bratislava, SK
178.117.7.36 AS6848 Telenet BV 9.19ms from Brussels, BE
170.215.144.164 AS5650 Frontier Communications of America, Inc. 9.94ms from Chicago, US
3.18.166.196 AS16509 Amazon.com, Inc. 0.19ms from Columbus, US
34.61.120.228 AS396982 Google LLC 0.11ms from Council Bluffs, US
40.122.195.36 AS8075 Microsoft Corporation 0.18ms from Des Moines, US
3.28.184.228 AS16509 Amazon.com, Inc. 0.11ms from Dubai, AE
137.135.226.180 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
2.204.0.212 AS3209 Vodafone GmbH 5.10ms from Duesseldorf, DE
95.144.44.20 AS2856 British Telecommunications PLC 8.63ms from London, GB
90.203.120.20 AS5607 Sky UK Limited 1.24ms from London, GB
51.190.94.68 AS5607 Sky UK Limited 11.39ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 71.87.2.73
traceroute to 71.87.2.73 (71.87.2.73): 64 hops max, 52 byte packets
1 [AS21554] 38.39.182.125 115.641 ms
2 [AS21554] 66.185.29.145 211.11 ms
4 [AS10796] 67.52.5.113 0.242 ms
5 [AS20115] 71.87.2.73 9.364 ms
Measurement taken from IPinfo ProbeNet in Milwaukee, 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.

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