Data as of Nov 3, 2026
131.148.7.248/29
No anonymizer space · no proxy exits in 30 daysCharter Communications, Inc · space held by Charter Communications LLC
Network & registry
Announced by
Covering announcement 131.148.0.0/17
- Prefix
- 131.148.0.0/17
- Announced by
- AS33363 Charter Communications, Inc
- Type
- Residential
- Proxy exits
- 50
- Always-on exits
- 4
- RPKI
- RPKI valid
- Netname
- CC04
- Registrant
- Charter Communications LLC
- RIR
- ARIN
Origin network
AS33363
US
- Name
- Charter Communications, Inc
- Type
- Internet provider
- Registered
- Dec 3, 2004
- Domain
- chartercom.com
- Website
- www.spectrum.com/
- Industry
- Media, Publishing, and Broadcasting
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 131.148.0.0/17
131.148.0.0/17
Routing history
- Pattern
- Stable
- First seen
- Sep 2018
- Current origin since
- Sep 2018 · 8.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 131.148.0.0/17 | AS33363 | /17 | ARIN | RPKI valid |
| 131.148.0.0/16 | AS0 | /16 | ARIN | Another network |
IRR
Route objects on 131.148.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS33363 | RADB | Charter Communications | MAINT-RR | Mar 6, 2026 |
Whois
Registration for this announcement
- Range
- 131.148.0.0/16
- Netname
- CC04
- Registrant
- Charter Communications LLC
- Organization
- Charter Communications LLC (CC04)
- Org address
- 6175 S. Willow Dr, Greenwood Village, CO, 80111
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-131-148-0-0-1
- Parent
- NET-131-0-0-0-0
- Created
- Nov 27, 2017
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 27, 2017
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN