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Organization

Charter Communications, Inc

Isp United States
IPv4 addresses
38,987,949
CIDR ranges
22,244
Category
isp
BGP prefixes announced
2,894
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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

About Spectrum

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 47.87M Canada 6.7K United Kingdom 2.0K Lithuania 512 Serbia 512 Seychelles 256 South Africa 256

ASNs owned by Charter Communications, Inc

ASNNameIPsPrefixesCountry
AS10796 Charter Communications Inc 7.48M 2,322 US
AS20001 Charter Communications Inc 7.15M 11,650 US
AS11427 Charter Communications Inc 5.82M 6,306 US
AS33363 Charter Communications, Inc 5.81M 846 US
AS11426 Charter Communications Inc 4.65M 304 US
AS11351 Charter Communications Inc 4.32M 372 US
AS12271 Charter Communications Inc 2.86M 189 US
AS7843 Charter Communications Inc 447.2K 122 US
AS10838 Charter Communications Inc 167.7K 42 US
AS3456 Charter Communications Inc 142.3K 7 US
AS11955 Charter Communications Inc 60.2K 27 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
AS20231 Charter Communications Inc 2.6K 2 US
AS6534 Charter Communications Inc 1.3K 2 US

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
35.136.0.0/13 524.3K
99.2%
AS33363 US Florida St. Petersburg
70.112.0.0/13 524.3K
0.0%
AS11427 US Texas Kyle
72.176.0.0/13 524.3K
0.0%
AS11427 US Texas Killeen
74.128.0.0/13 524.3K
0.0%
AS10796 US Indiana New Albany
76.168.0.0/13 524.3K
0.0%
AS20001 US California Placentia
172.112.0.0/13 524.3K
0.0%
AS20001 US California Simi Valley
23.240.0.0/14 262.1K
0.0%
AS20001 US California Inglewood
45.48.0.0/14 262.1K
0.0%
AS20001 US California La Puente
50.88.0.0/14 262.1K
0.0%
AS33363 US Florida Kissimmee
70.120.0.0/14 262.1K
0.0%
AS11427 US Texas San Antonio
71.68.0.0/14 262.1K
99.2%
AS11426 US North Carolina Gastonia
72.184.0.0/14 262.1K
99.3%
AS33363 US Florida Winter Haven
74.76.0.0/14 262.1K
0.0%
AS11351 US New York Schenectady
74.136.0.0/14 262.1K
0.0%
AS10796 US Ohio Springfield
76.184.0.0/14 262.1K
0.0%
AS11427 US Texas San Antonio
97.100.0.0/14 262.1K
0.0%
AS33363 US Florida Kissimmee
98.28.0.0/14 262.1K
0.0%
AS10796 US Ohio West Chester
98.148.0.0/14 262.1K
0.0%
AS20001 US California Corona
104.32.0.0/14 262.1K
0.0%
AS20001 US California Costa Mesa
104.172.0.0/14 262.1K
0.0%
AS20001 US California Wilmington
108.188.0.0/14 262.1K
97.8%
AS33363 US Florida St. Petersburg
172.72.0.0/14 262.1K
84.0%
AS11426 US North Carolina Lumberton
172.88.0.0/14 262.1K
0.0%
AS20001 US California Garden Grove
172.248.0.0/14 262.1K
0.0%
AS20001 US California Oxnard
173.88.0.0/14 262.1K
0.0%
AS10796 US Ohio Cleveland
173.168.0.0/14 262.1K
90.1%
AS33363 US Florida Riverview
173.172.0.0/14 262.1K
0.0%
AS11427 US Kansas Lenexa
174.100.0.0/14 262.1K
0.0%
AS10796 US Ohio Bowling Green
184.56.0.0/14 262.1K
0.0%
AS10796 US Ohio Chardon
24.58.0.0/15 131.1K
99.4%
AS11351 US New York Binghamton
35.146.0.0/15 131.1K
99.2%
AS11427 US Texas Converse
45.36.0.0/15 131.1K
96.9%
AS11426 US North Carolina Greensboro
45.46.0.0/15 131.1K
98.4%
AS11351 US New York Syracuse
50.88.0.0/15 131.1K
96.7%
AS33363 US Florida Kissimmee
65.24.0.0/15 131.1K
0.0%
AS10796 US Ohio Cincinnati
65.32.0.0/15 131.1K
95.7%
AS33363 US Florida Bradenton
65.190.0.0/15 131.1K
99.5%
AS11426 US North Carolina Pikeville
66.66.0.0/15 131.1K
98.9%
AS11351 US New York Geneva
66.68.0.0/15 131.1K
0.0%
AS11427 US Texas Kyle
67.10.0.0/15 131.1K
0.0%
AS11427 US Texas San Antonio
67.240.0.0/15 131.1K
96.7%
AS11351 US New York Schenectady
67.248.0.0/15 131.1K
98.2%
AS11351 US New York Clifton Park
67.252.0.0/15 131.1K
0.0%
AS11351 US New York Buffalo
68.204.0.0/15 131.1K
94.5%
AS33363 US Florida Port Orange
70.126.0.0/15 131.1K
99.3%
AS33363 US Florida Kissimmee
71.72.0.0/15 131.1K
0.0%
AS10796 US Ohio Avon Lake
71.76.0.0/15 131.1K
99.3%
AS11426 US North Carolina Kernersville
72.188.0.0/15 131.1K
98.4%
AS33363 US Florida Winter Garden
72.190.0.0/15 131.1K
0.0%
AS11427 US Texas Garland
72.238.0.0/15 131.1K
99.7%
AS33363 US Florida Kissimmee
74.72.0.0/15 131.1K
90.2%
AS12271 US New York Queens
74.78.0.0/15 131.1K
92.3%
AS11351 US New York Utica
74.134.0.0/15 131.1K
92.8%
AS10796 US Ohio Cincinnati
74.140.0.0/15 131.1K
93.7%
AS10796 US Ohio Fairborn
75.82.0.0/15 131.1K
0.0%
AS20001 US California Temecula
75.84.0.0/15 131.1K
0.0%
AS20001 US Hawaii Honolulu
75.176.0.0/15 131.1K
99.5%
AS11426 US North Carolina Charlotte
75.182.0.0/15 131.1K
99.7%
AS11426 US North Carolina Burlington
75.186.0.0/15 131.1K
99.0%
AS10796 US Ohio Englewood
75.190.0.0/15 131.1K
98.5%
AS11426 US North Carolina Fayetteville
76.32.0.0/15 131.1K
99.3%
AS20001 US California Los Angeles
76.34.0.0/15 131.1K
99.2%
AS10796 US Ohio Bowling Green
76.50.0.0/15 131.1K
0.0%
AS20001 US California Rialto
76.82.0.0/15 131.1K
0.0%
AS20001 US Hawaii Waipahu
76.86.0.0/15 131.1K
0.0%
AS20001 US California Fontana
76.90.0.0/15 131.1K
0.0%
AS20001 US California Los Angeles
76.94.0.0/15 131.1K
0.0%
AS20001 US California Los Angeles
76.166.0.0/15 131.1K
0.0%
AS20001 US California San Bernardino
76.172.0.0/15 131.1K
98.3%
AS20001 US California Placentia
96.28.0.0/15 131.1K
0.0%
AS10796 US Kentucky Shelbyville
96.58.0.0/15 131.1K
98.7%
AS33363 US Florida Tampa
97.96.0.0/15 131.1K
98.9%
AS33363 US Florida Parrish
97.98.0.0/15 131.1K
0.0%
AS11427 US Texas Beaumont
97.102.0.0/15 131.1K
98.4%
AS33363 US Florida Palm Bay
98.2.0.0/15 131.1K
99.2%
AS11351 US New York Alden
98.4.0.0/15 131.1K
99.2%
AS11351 US New York Lancaster
98.10.0.0/15 131.1K
98.7%
AS11351 US New York Fairport
98.14.0.0/15 131.1K
99.2%
AS12271 US New York Queens
98.24.0.0/15 131.1K
99.7%
AS11426 US North Carolina Charlotte
98.150.0.0/15 131.1K
99.1%
AS20001 US California Corona
104.136.0.0/15 131.1K
98.8%
AS33363 US Florida Sanford
104.228.0.0/15 131.1K
0.0%
AS11351 US New York Castleton-on-Hudson
104.230.0.0/15 131.1K
99.0%
AS10796 US Ohio Brunswick
107.10.0.0/15 131.1K
99.5%
AS10796 US Ohio Akron
107.12.0.0/15 131.1K
99.5%
AS11426 US North Carolina Raleigh
142.196.0.0/15 131.1K
93.0%
AS33363 US Florida Sanford
162.152.0.0/15 131.1K
97.0%
AS10796 US Ohio Columbus
172.100.0.0/15 131.1K
85.1%
AS11351 US New York Saratoga Springs
173.88.0.0/15 131.1K
83.7%
AS10796 US Ohio North Canton
173.92.0.0/15 131.1K
81.9%
AS11426 US North Carolina Wilmington
174.96.0.0/15 131.1K
0.0%
AS10796 US Ohio New Philadelphia
174.100.0.0/15 131.1K
85.9%
AS10796 US Ohio Wilmington
174.104.0.0/15 131.1K
88.2%
AS10796 US Ohio Galion
174.106.0.0/15 131.1K
87.0%
AS11426 US South Carolina Chapin
174.110.0.0/15 131.1K
85.3%
AS11426 US North Carolina Winston-Salem
174.134.0.0/15 131.1K
0.0%
AS33363 US California Bakersfield
184.54.0.0/15 131.1K
0.0%
AS10796 US Ohio Cincinnati
184.56.0.0/15 131.1K
93.6%
AS10796 US Ohio Chardon
9.236.0.0/16 65.5K
0.0%
AS7843 US — —
24.74.0.0/16 65.5K
99.8%
AS11426 US North Carolina Monroe

Frequently Asked Questions

How many IP addresses does Charter Communications, Inc own?

Charter Communications, Inc controls 38.99M IPv4 addresses distributed across 22,244 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 7 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: 2026-09-10 10:54:06 UTC
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