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Organization

Charter Communications, Inc

Isp United States
IPv4 addresses
38,257,605
CIDR ranges
15,695
Category
isp
BGP prefixes announced
2,932
live routing →

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

70/100
Moderate
How this score is built
  • Baseline (neutral) 65
  • Isp allocation +5
  • Trust score 70 / 100

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

About Charter Communications

Charter Communications, Inc., is an American telecommunications and mass media company with services branded as Spectrum. The company is headquartered in Stamford, Connecticut.

Founded
1993
Headquarters
Stamford
Industry
telecommunications industry

Operates 5 networks present at 14 internet exchanges with a open peering policy.

Official website ↗ Summary from Wikipedia, CC BY-SA 4.0 · Data from Wikidata

Countries served by Charter Communications, Inc

Every country where this organization has IPv4 allocations, ranked by IPs held.

United States 38.27M Seychelles 256

ASNs owned by Charter Communications, Inc

ASNNameIPsPrefixesCountry
AS10796 Charter Communications Inc 7.47M 1,682 US
AS20001 Charter Communications Inc 7.14M 8,087 US
AS11427 Charter Communications Inc 5.79M 4,326 US
AS33363 Charter Communications, Inc 5.41M 576 US
AS11426 Charter Communications Inc 4.39M 317 US
AS11351 Charter Communications Inc 4.32M 318 US
AS12271 Charter Communications Inc 2.86M 168 US
AS7843 Charter Communications Inc 434.7K 112 US
AS10838 Charter Communications Inc 167.2K 40 US
AS3456 Charter Communications Inc 142.3K 7 US
AS11955 Charter Communications Inc 60.2K 27 US
AS20231 Charter Communications Inc 22.0K 7 US
AS14065 Charter Communications Inc 18.4K 8 US
AS13343 Charter Communications Inc 17.4K 4 US
AS8052 Charter Communications Inc 15.6K 14 US
AS12270 Charter Communications Inc 5.1K 2 US
AS6534 Charter Communications Inc 1.3K 2 US

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
35.136.0.0/13 524.3K
98.7%
AS33363 US Florida Seminole
70.112.0.0/13 524.3K
98.7%
AS11427 US Texas Kyle
72.176.0.0/13 524.3K
98.7%
AS11427 US Texas Temple
74.128.0.0/13 524.3K
98.6%
AS10796 US Ohio Westerville
76.168.0.0/13 524.3K
98.5%
AS20001 US California Placentia
172.112.0.0/13 524.3K
98.2%
AS20001 US California Whittier
23.240.0.0/14 262.1K
98.7%
AS20001 US California Los Angeles
45.48.0.0/14 262.1K
98.7%
AS20001 US California Los Angeles
70.120.0.0/14 262.1K
98.8%
AS11427 US Texas Temple
71.68.0.0/14 262.1K
98.8%
AS11426 US North Carolina Elizabeth City
72.184.0.0/14 262.1K
98.7%
AS33363 US Florida Lakeland
74.76.0.0/14 262.1K
98.7%
AS11351 US New York Schenectady
74.136.0.0/14 262.1K
98.7%
AS10796 US Kentucky Louisville
76.184.0.0/14 262.1K
98.7%
AS11427 US Texas San Antonio
97.100.0.0/14 262.1K
98.8%
AS33363 US Florida Orlando
98.28.0.0/14 262.1K
98.7%
AS10796 US Ohio Cincinnati
98.148.0.0/14 262.1K
98.7%
AS20001 US California Moreno Valley
104.32.0.0/14 262.1K
98.8%
AS20001 US California Camarillo
104.172.0.0/14 262.1K
98.8%
AS20001 US California Wilmington
108.188.0.0/14 262.1K
97.5%
AS33363 US Florida Kissimmee
172.88.0.0/14 262.1K
98.7%
AS20001 US California Lancaster
172.248.0.0/14 262.1K
98.3%
AS20001 US California Oxnard
173.88.0.0/14 262.1K
98.7%
AS10796 US Ohio Cleveland
173.168.0.0/14 262.1K
98.7%
AS33363 US Florida Tampa
173.172.0.0/14 262.1K
98.8%
AS11427 US Texas Harlingen
174.100.0.0/14 262.1K
98.7%
AS10796 US Ohio Columbus
184.56.0.0/14 262.1K
98.7%
AS10796 US Wisconsin Milwaukee
24.58.0.0/15 131.1K
98.8%
AS11351 US New York Camden
35.146.0.0/15 131.1K
98.7%
AS11427 US Texas New Braunfels
45.36.0.0/15 131.1K
98.7%
AS11426 US North Carolina Greensboro
45.46.0.0/15 131.1K
98.7%
AS11351 US Maine Buxton
50.88.0.0/15 131.1K
98.6%
AS33363 US Florida Kissimmee
65.24.0.0/15 131.1K
98.8%
AS10796 US Ohio Cincinnati
65.32.0.0/15 131.1K
98.5%
AS33363 US Florida St. Petersburg
65.190.0.0/15 131.1K
98.8%
AS11426 US North Carolina Pikeville
66.66.0.0/15 131.1K
98.8%
AS11351 US New York Rochester
66.68.0.0/15 131.1K
98.8%
AS11427 US Texas San Antonio
67.10.0.0/15 131.1K
98.9%
AS11427 US Texas San Antonio
67.240.0.0/15 131.1K
98.9%
AS11351 US New York Batavia
67.248.0.0/15 131.1K
98.5%
AS11351 US New York Clifton Park
67.252.0.0/15 131.1K
98.8%
AS11351 US New York Albany
68.204.0.0/15 131.1K
98.4%
AS33363 US Florida Winter Springs
70.126.0.0/15 131.1K
98.9%
AS33363 US Florida Riverview
71.72.0.0/15 131.1K
98.8%
AS10796 US Ohio Lorain
71.76.0.0/15 131.1K
98.9%
AS11426 US North Carolina High Point
72.188.0.0/15 131.1K
98.7%
AS33363 US Florida DeLand
72.190.0.0/15 131.1K
98.7%
AS11427 US Texas Dallas
72.238.0.0/15 131.1K
98.6%
AS33363 US Florida Kissimmee
74.72.0.0/15 131.1K
98.3%
AS12271 US New York New York
74.78.0.0/15 131.1K
98.7%
AS11351 US New York Carthage
74.134.0.0/15 131.1K
98.4%
AS10796 US Indiana New Albany
74.140.0.0/15 131.1K
98.7%
AS10796 US Ohio Piqua
75.82.0.0/15 131.1K
98.7%
AS20001 US California Temecula
75.84.0.0/15 131.1K
98.6%
AS20001 US Hawaii Waimanalo
75.176.0.0/15 131.1K
98.7%
AS11426 US North Carolina Charlotte
75.182.0.0/15 131.1K
98.7%
AS11426 US North Carolina Garner
75.186.0.0/15 131.1K
97.8%
AS10796 US Ohio Sidney
75.190.0.0/15 131.1K
97.7%
AS11426 US North Carolina Harrisburg
76.32.0.0/15 131.1K
98.6%
AS20001 US California Santa Ana
76.34.0.0/15 131.1K
98.8%
AS10796 US Indiana Evansville
76.50.0.0/15 131.1K
98.8%
AS20001 US California Brea
76.82.0.0/15 131.1K
98.8%
AS20001 US Hawaii Waipahu
76.86.0.0/15 131.1K
98.4%
AS20001 US California Fontana
76.90.0.0/15 131.1K
98.7%
AS20001 US California Los Angeles
76.94.0.0/15 131.1K
98.3%
AS20001 US California Los Angeles
76.166.0.0/15 131.1K
98.7%
AS20001 US California Los Angeles
76.172.0.0/15 131.1K
98.3%
AS20001 US California Placentia
96.28.0.0/15 131.1K
98.8%
AS10796 US Kentucky Shelbyville
96.58.0.0/15 131.1K
98.9%
AS33363 US Florida Tampa
97.98.0.0/15 131.1K
98.5%
AS11427 US Texas Pharr
97.102.0.0/15 131.1K
98.9%
AS33363 US Florida Palm Bay
98.2.0.0/15 131.1K
98.8%
AS11351 US New York Rochester
98.4.0.0/15 131.1K
98.8%
AS11351 US New York Buffalo
98.10.0.0/15 131.1K
98.5%
AS11351 US New York Newark
98.14.0.0/15 131.1K
98.9%
AS12271 US New York Queens
98.24.0.0/15 131.1K
98.8%
AS11426 US South Carolina Columbia
104.138.0.0/15 131.1K
98.8%
AS11426 US North Carolina Winston-Salem
104.228.0.0/15 131.1K
98.8%
AS11351 US New York Castleton-on-Hudson
104.230.0.0/15 131.1K
98.7%
AS10796 US Ohio Brunswick
107.10.0.0/15 131.1K
98.7%
AS10796 US Ohio Akron
107.12.0.0/15 131.1K
98.8%
AS11426 US North Carolina Durham
142.196.0.0/15 131.1K
0.0%
AS33363 US Florida Oviedo
162.152.0.0/15 131.1K
98.8%
AS10796 US Ohio Columbus
172.100.0.0/15 131.1K
98.7%
AS11351 US New York Buffalo
173.92.0.0/15 131.1K
98.8%
AS11426 US North Carolina Charlotte
174.96.0.0/15 131.1K
98.7%
AS10796 US Wisconsin De Pere
174.104.0.0/15 131.1K
98.7%
AS10796 US Ohio Canton
174.106.0.0/15 131.1K
98.8%
AS11426 US North Carolina Wilmington
174.110.0.0/15 131.1K
98.8%
AS11426 US North Carolina Fayetteville
184.54.0.0/15 131.1K
98.7%
AS10796 US Wisconsin Racine
9.236.0.0/16 65.5K
0.0%
AS7843 US Florida Wesley Chapel
24.74.0.0/16 65.5K
98.7%
AS11426 US North Carolina Charlotte
24.88.0.0/16 65.5K
98.8%
AS11426 US North Carolina Indian Trail
24.90.0.0/16 65.5K
98.8%
AS12271 US New York Brooklyn
24.193.0.0/16 65.5K
98.8%
AS12271 US New York New York
24.198.0.0/16 65.5K
98.7%
AS11351 US New York Binghamton
24.209.0.0/16 65.5K
98.8%
AS10796 US Wisconsin Waukesha
24.210.0.0/16 65.5K
98.8%
AS10796 US Kentucky Berea
24.243.0.0/16 65.5K
98.8%
AS11427 US Texas Copperas Cove
35.145.0.0/16 65.5K
98.8%
AS33363 US Florida Winter Park

Frequently Asked Questions

How many IP addresses does Charter Communications, Inc own?

Charter Communications, Inc controls 38.26M IPv4 addresses distributed across 15,695 CIDR ranges. The organization is registered in United States.

What ASNs does Charter Communications, Inc operate?

Charter Communications, Inc operates 17 Autonomous Systems. Each ASN represents an independently routed network that Charter Communications, Inc manages for internet traffic delivery.

What countries does Charter Communications, Inc serve?

Charter Communications, Inc has IP address allocations in 2 countries, indicating a multinational network presence for delivering services across these regions.

What type of organization is Charter Communications, Inc?

Charter Communications, Inc is categorized as isp. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-11-12 07:09:05 UTC
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