Data as of Nov 11, 2026
71.15.76.124/30
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 |
|---|---|---|---|---|---|---|
| 71.8.0.0/13 | 524,288 | CC04 | Charter Communications LLC (CC04) · US | Direct Allocation | Oct 1, 2004 | abuse@ |
| └ 71.15.72.0/21 | 2,048 | ASH-NC-71-15-72 | Charter Communications LLC (CC04) · US | Reallocated | Aug 29, 2005 | abuse@ |
| └ 71.15.76.124/30 | 4 | BERGMANIS-LAW-FIRM-LLC | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 71.15.72.0/21
- Prefix
- 71.15.72.0/21
- Announced by
- AS20115 Charter Communications LLC
- Type
- Residential
- Proxy exits
- 3
- RPKI
- RPKI valid
- Netname
- ASH-NC-71-15-72
- Registrant
- Charter Communications LLC
- RIR
- ARIN
IPv4 market
Holder
- Organization
- Charter Communications LLC
- Handle
- CC04
- Range
- 71.
8. 0. 0/ 13 - Registration type
- Direct Allocation
- Record created
- Oct 1, 2004
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 71.15.72.0/21
71.15.72.0/21
Routing history
- Pattern
- Stable
- First seen
- Aug 2014
- Current origin since
- Aug 2014 · 12 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 71.15.72.0/21 | AS20115 | /21 | ARIN | RPKI valid |
| 71.15.72.0/21 | AS22677 | /21 | ARIN | Another network |
IRR
Route objects on 71.15.72.0/21
| 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.
15. 72. 0/ 21 - Netname
- ASH-NC-71-15-72
- 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-71-15-72-0-1
- Parent
- NET-71-8-0-0-1
- Created
- Aug 29, 2005
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 1, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
charter. net - Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN