Autonomous system
AS20115 CHARTER-20115
Residential ARIN
IPv4 addresses
12.80M
1,155 prefixes
IPv6 prefixes
1,978
counted as prefixes, not addresses
Countries
1
mostly US
Flagged prefixes
0
none
Summary
Charter / Spectrum
isp cable eyeball
Charter Communications (CHARTER-20115) — the US cable operator that sells home
internet under the Spectrum brand.
What it's used for
- Cable home and business broadband across much of the United States.
Notable
- One of the two largest US cable ISPs (with Comcast); a major "eyeball" network of residential subscribers.
- Grew massively by acquiring Time Warner Cable and Bright House in 2016.
Interesting
- "Spectrum" is the retail brand; the underlying company and network are Charter, which is why lookups show Charter rather than Spectrum.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Address space
Summary
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 3,133 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS20115- Registry name
- CHARTER-20115
- Registrant
- Charter Communications LLC
- Abuse contact
- abuse@charter.net
- Registered
- 2001-03-26
- Last changed
- 2018-11-20
- Status
- active
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
No IC3 indicators Nothing from the FBI IC3 feed.
Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere