Data as of Nov 11, 2026
66.91.136.64/29
No anonymizer space · no proxy exits in 30 daysCharter Communications Inc
Network & registry
Announced by
Covering announcement 66.91.0.0/16
- Prefix
- 66.91.0.0/16
- Announced by
- AS20001 Charter Communications Inc
- Type
- Residential
- Proxy exits
- 449
- Always-on exits
- 49
- RPKI
- RPKI valid
- Netname
- ROADRUNNER-HAWAII2
- Registrant
- Charter Communications Inc
- RIR
- ARIN
Origin network
AS20001
US
- Name
- Charter Communications Inc
- Type
- Internet provider
- Registered
- Mar 13, 2001
- Domain
- charter.com
- Website
- www.spectrum.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 66.91.0.0/16
66.91.0.0/16
Routing history
- Pattern
- Stable
- First seen
- Dec 2014
- Current origin since
- Dec 2014 · 12 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.91.0.0/16 | AS20001 | /16 | ARIN | RPKI valid |
IRR
Route objects on 66.91.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS20001 | RADB | Charter Communications | MAINT-RR | Mar 4, 2026 |
Whois
Registration for this announcement
- Range
- 66.
91. 0. 0/ 16 - Netname
- ROADRUNNER-HAWAII2
- Registrant
- Charter Communications Inc
- Organization
- Charter Communications Inc (CC-3517)
- Org address
- 6175 S. Willow Dr, Greenwood Village, CO, 80111
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-66-91-0-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Mar 29, 2001
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 29, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse@
charter. net - Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN