Data as of Nov 3, 2026
74.87.154.0/23
No anonymizer space · no proxy exits in 30 daysCharter Communications Inc
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 74.87.128.0/19 since Apr 2008 | AS7843 | Residential | 20 4 always on | Charter Communications Inc |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 74.87.0.0/16 | 65,536 | RCWE | Charter Communications Inc (CC-3517) · US | Direct Allocation | Jun 19, 2007 | [email protected] |
| └ 74.87.154.0/28 | 16 | NET-74-87-154-0-1 | unknown | — | — | — |
| └ 74.87.154.48/29 | 8 | NET-74-87-154-48-1 | unknown | — | — | — |
| └ 74.87.154.96/29 | 8 | NET-74-87-154-96-1 | unknown | — | — | — |
| └ 74.87.154.208/29 | 8 | NET-74-87-154-208-1 | unknown | — | — | — |
| └ 74.87.154.240/29 | 8 | NET-74-87-154-240-1 | unknown | — | — | — |
| └ 74.87.154.248/29 | 8 | NET-74-87-154-248-1 | unknown | — | — | — |
| └ 74.87.155.176/28 | 16 | NET-74-87-155-176-1 | unknown | — | — | — |
| └ 74.87.155.208/29 | 8 | NET-74-87-155-208-1 | unknown | — | — | — |
| └ 74.87.155.232/29 | 8 | NET-74-87-155-232-1 | unknown | — | — | — |
| └ 74.87.155.240/29 | 8 | NET-74-87-155-240-1 | unknown | — | — | — |
Network & registry
Origin network
AS11426
US
- Name
- Charter Communications Inc
- Type
- Internet provider
- Registered
- Jun 9, 2000
- Domain
- charter.com
- Industry
- Media, Publishing, and Broadcasting
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2008
- Current origin since
- Mar 2015 · 12 yr
- Origin networks
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 74.87.154.0/23 | AS11426 | /23 | ARIN | RPKI valid |
| 74.87.128.0/19 | AS7843 | /19 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 74.87.0.0/16
- Netname
- RCWE
- 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-74-87-0-0-1
- Parent
- NET-74-0-0-0-0
- Created
- Jun 19, 2007
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 19, 2007
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-877-777-2263
- Handle
- ABUSE19-ARIN