Data as of Nov 9, 2026
174.135.178.56/29
No anonymizer space · no proxy exits in 30 daysCharter Communications, Inc
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 |
|---|---|---|---|---|---|---|
| 174.134.0.0/15 | 131,072 | MTA-10 | Charter Communications, Inc (CC-3518) · US | Direct Allocation | Jun 24, 2008 | abuse@ |
| └ 174.135.178.56/29 | 8 | GORDON-FOOD-SERVICE | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 174.135.128.0/17
- Prefix
- 174.135.128.0/17
- Announced by
- AS33363 Charter Communications, Inc
- Type
- Residential
- Proxy exits
- 66
- Always-on exits
- 6
- RPKI
- RPKI valid
- Netname
- MTA-10
- Registrant
- Charter Communications, Inc
- 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 174.135.128.0/17
174.135.128.0/17
Routing history
- Pattern
- Stable
- First seen
- Aug 2013
- Current origin since
- Aug 2017 · 9.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 174.135.128.0/17 | AS33363 | /17 | ARIN | RPKI valid |
| 174.134.0.0/15 | AS0 | /15 | ARIN | Another network |
IRR
Route objects on 174.135.128.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS33363 | RADB | Charter Communications | MAINT-RR | Mar 6, 2026 |
Whois
Registration for this announcement
- Range
- 174.
134. 0. 0/ 15 - Netname
- MTA-10
- Registrant
- Charter Communications, Inc
- Organization
- Charter Communications, Inc (CC-3518)
- Org address
- 6175 S. Willow Dr, Greenwood Village, CO, 80111
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-174-134-0-0-1
- Parent
- NET-174-0-0-0-0
- Created
- Jun 24, 2008
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 24, 2008
- Status
- assigned
Report abuse
Abuse contact
- abuse@
charter. net - Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN