Data as of Nov 10, 2026
71.91.252.136/29
No anonymizer space · no proxy exits in 30 daysCharter Communications LLC
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 71.80.0.0/12 | 1,048,576 | NETBLK-CHARTER-NET | Charter Communications LLC (CC04) · US | Direct Allocation | May 19, 2005 | abuse@ |
| └ 71.91.240.0/20 | 4,096 | STL-MO-71-91-240 | Charter Communications LLC (CC04) · US | Reallocated | Apr 5, 2006 | abuse@ |
Network & registry
Announced by
Covering announcement 71.91.240.0/20
- Prefix
- 71.91.240.0/20
- Announced by
- AS20115 Charter Communications LLC
- Type
- Residential
- Proxy exits
- 9
- RPKI
- RPKI valid
- Netname
- STL-MO-71-91-240
- Registrant
- Charter Communications LLC
- RIR
- ARIN
IPv4 market
Holder
- Organization
- Charter Communications LLC
- Handle
- CC04
- Range
- 71.
80. 0. 0/ 12 - Registration type
- Direct Allocation
- Record created
- May 19, 2005
Origin network
AS20115
US
- Name
- Charter Communications LLC
- Type
- Internet provider
- Registered
- Mar 26, 2001
- Domain
- charter.com
- Website
- www.spectrum.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 71.91.240.0/20
71.91.240.0/20
Routing history
- Pattern
- Stable
- First seen
- Dec 2011
- Current origin since
- Dec 2011 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 71.91.240.0/20 | AS20115 | /20 | ARIN | RPKI valid |
| 71.91.240.0/20 | AS22677 | /20 | ARIN | Another network |
IRR
Route objects on 71.91.240.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS22677 not the origin | ARIN | Charter Communications LLC | MNT-CC04 | Dec 23, 2025 |
Whois
Registration for this announcement
- Range
- 71.
91. 240. 0/ 20 - Netname
- STL-MO-71-91-240
- Registrant
- Charter Communications LLC
- Organization
- Charter Communications LLC (CC04)
- Org address
- 6175 S. Willow Dr, Greenwood Village, CO, 80111
- Org country
- US
- Type
- Reallocated
- Handle
- NET-71-91-240-0-1
- Parent
- NET-71-80-0-0-1
- Created
- Apr 5, 2006
- RIR
- ARIN
- Country
- US
- Delegated
- May 19, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
charter. net - Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN