Data as of Nov 12, 2026
137.26.131.244/30
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 |
|---|---|---|---|---|---|---|
| 137. | 196,608 | CC04 | Charter Communications LLC (CC04) · US | Direct Allocation | Jun 20, 2017 | abuse@ |
| └ 137.26.131.244/30 | 4 | HOLCOMBE-BOMAR-PA | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 137.26.128.0/18
- Prefix
- 137.26.128.0/18
- Announced by
- AS20115 Charter Communications LLC
- Type
- Residential
- Proxy exits
- 6
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- CC04
- Registrant
- Charter Communications LLC
- RIR
- ARIN
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 137.26.128.0/18
137.26.128.0/18
Routing history
- Pattern
- Stable
- First seen
- Dec 2017
- Current origin since
- Dec 2017 · 8.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 137.26.128.0/18 | AS20115 | /18 | ARIN | RPKI valid |
| 137.26.0.0/15 | AS0 | /15 | ARIN | Another network |
IRR
Route objects on 137.26.128.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS20115 | RADB | Charter Communications | MAINT-RR | Mar 6, 2026 |
Whois
Registration for this announcement
- Range
- 137.
25. 0. 0 - 137. 27. 255. 255 - 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-137-25-0-0-1
- Parent
- NET-137-0-0-0-0
- Created
- Jun 20, 2017
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 20, 2017
- Status
- assigned
Report abuse
Abuse contact
- abuse@
charter. net - Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN