1. All IP Ranges
  2. 66.0.0.0/8
  3. 66.191.0.0/16
  4. AS20115  | 66.191.240.0/20

66.191.240.0/20

AS20115  ·  Charter Communications LLC

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Summary

Country United States
Domain charter.com
ASN AS20115
Registry ARIN
ID ALCOA-TN-66-191-240

WHOIS Details

NetHandle:      NET-66-191-240-0-1
OrgID:          CC04
Parent:         NET-66-188-0-0-1
NetName:        ALCOA-TN-66-191-240
NetRange:       66.191.240.0 - 66.191.255.255
NetType:        reallocation
RegDate:        2002-03-28
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:      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 66.191.0.0/16

Range ASN Company Num of IPs
66.191.16.0/20 AS20115 Charter Communications LLC 4,096
66.191.64.0/20 AS20115 Charter Communications LLC 4,096
66.191.80.0/20 AS20115 Charter Communications LLC 4,096
66.191.96.0/20 AS20115 Charter Communications LLC 4,096
66.191.224.0/20 AS20115 Charter Communications LLC 4,096
66.191.0.0/20 AS20115 Charter Communications LLC 4,096
66.191.112.0/20 AS20115 Charter Communications LLC 4,096
66.191.40.0/21 AS20115 Charter Communications LLC 2,048
66.191.152.0/21 AS20115 Charter Communications LLC 2,048
66.191.48.0/21 AS20115 Charter Communications LLC 2,048
66.191.56.0/21 AS20115 Charter Communications LLC 2,048
66.191.147.0/24 AS27490 Agrace Hospice Care 256

Hosted domains

There are 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
66.191.244.196 blaize.buzz 2
66.191.250.200 memorysparkcardco.com 1
66.191.251.68 teamhumanity.online 1

Hosted domains API

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Pingable IPs

1,352 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
66.191.251.89 AS20115 Charter Communications LLC 13.39ms from Atlanta, US
66.191.249.60 AS20115 Charter Communications LLC 12.99ms from Atlanta, US
66.191.247.1 AS20115 Charter Communications LLC 13.29ms from Atlanta, US
66.191.254.166 AS20115 Charter Communications LLC 16.19ms from Atlanta, US
66.191.252.167 AS20115 Charter Communications LLC 12.55ms from Atlanta, US
66.191.253.216 AS20115 Charter Communications LLC 15.97ms from Atlanta, US
66.191.248.1 AS20115 Charter Communications LLC 9.71ms from Atlanta, US
66.191.242.1 AS20115 Charter Communications LLC 21.79ms from Atlanta, US
66.191.250.134 AS20115 Charter Communications LLC 15.39ms from Atlanta, US
66.191.255.156 AS20115 Charter Communications LLC 13.14ms from Atlanta, US
66.191.243.1 AS20115 Charter Communications LLC 21.75ms 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
81.4.72.20 AS31586 Signet B.V. 0.46ms from Amsterdam, NL
20.82.104.196 AS8075 Microsoft Corporation 0.30ms from Amsterdam, NL
50.126.221.180 AS5650 Frontier Communications of America, Inc. 10.33ms from Ashburn, US
122.58.131.116 AS4771 Spark New Zealand Trading Ltd. 13.71ms from Auckland, NZ
119.78.135.20 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 14.66ms from Beijing, CN
153.0.43.36 AS4837 CHINA UNICOM China169 Backbone 13.75ms from Guangzhou, CN
99.179.155.84 AS7018 AT&T Enterprises, LLC 3.10ms from Houston, US
90.193.67.52 AS5607 Sky UK Limited 1.75ms from London, GB
124.222.5.36 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.38ms from Shanghai, CN
193.16.210.68 AS30831 LLC MMK-Informservice 8.98ms from Yekaterinburg, RU
93.141.13.100 AS5391 Hrvatski Telekom d.d. 19.96ms from Zagreb, HR
130.46.48.68 AS84 Navy Network Information Center (NNIC) 2.69ms from Ashburn, US
181.26.97.228 AS22927 Telefonica de Argentina 2.20ms from Buenos Aires, AR
99.189.17.52 AS7018 AT&T Enterprises, LLC 8.18ms from Chicago, US
76.136.53.212 AS7922 Comcast Cable Communications, LLC 6.85ms from Chicago, US
65.26.86.100 AS11427 Charter Communications Inc 17.14ms from Dallas, US
93.152.48.244 AS9009 M247 Europe SRL 0.28ms from Los Angeles, US
47.16.185.4 AS6128 Cablevision Systems Corp. 2.39ms from New York City, US
73.180.46.68 AS7922 Comcast Cable Communications, LLC 2.11ms from Portland, US
73.248.138.68 AS7922 Comcast Cable Communications, LLC 6.73ms from Secaucus, US
150.158.148.116 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.33ms from Shanghai, CN
178.189.212.68 AS8447 A1 Telekom Austria AG 10.84ms from Vienna, AT
93.175.137.132 AS35745 Provector Sp. z o.o 6.63ms from Warsaw, PL
190.203.118.36 AS8048 CANTV Servicios, Venezuela 9.75ms from Willemstad, CW
81.159.79.148 AS2856 British Telecommunications PLC 5.66ms from Erith, GB

Traceroute

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

$
traceroute -a -n -q1 -f2 66.191.253.77
traceroute to 66.191.253.77 (66.191.253.77): 64 hops max, 52 byte packets
3 *
4 [AS812] 209.148.251.25 6.906 ms
6 *
7 [AS812] 209.148.237.21 31.67 ms
8 [AS19108] 206.223.119.163 175.421 ms
9 [] 96.34.3.10 93.446 ms
10 [] 96.34.2.121 39.776 ms
11 [] 96.34.0.15 40.517 ms
12 [] 96.34.0.36 59.059 ms
13 *
14 *
15 [] 96.34.119.149 68.965 ms
16 *
17 [AS20115] 66.191.253.77 77.313 ms
Measurement taken from IPinfo ProbeNet in Montreal, CA
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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