Data as of Nov 3, 2026
23.28.239.0/24
No anonymizer space · no proxy exits in 30 daysWideOpenWest Finance LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 23.28.128.0/17 since Oct 2023 | AS12083 | Residential | 531 112 always on | WideOpenWest Finance LLC |
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 |
|---|---|---|---|---|---|---|
| 23.28.96.0 - 23.28.255.255 | 40,960 | WIDEOPENWEST | WideOpenWest Finance LLC (WOPW) · US | Direct Allocation | Feb 21, 2012 | [email protected] |
| └ 23.28.239.0/27 | 32 | CITY-OF-ALLEN-PARK | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 224 | 88% | 1 | |
| Business | 32 | 13% | 1 |
Network & registry
Origin network
AS12083
US
- Name
- WideOpenWest Finance LLC
- Type
- Internet provider
- Registered
- Mar 19, 1999
- Domain
- wowway.com
- Website
- www.wowway.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2022
- Current origin since
- Dec 2022 · 3.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 23.28.128.0/17 | AS12083 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 23.28.96.0 - 23.28.255.255
- Netname
- WIDEOPENWEST
- Registrant
- WideOpenWest Finance LLC
- Organization
- WideOpenWest Finance LLC (WOPW)
- Org address
- 7887 East Belleview Avenue,, Englewood, CO, 80111
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-23-28-96-0-2
- Parent
- NET-23-0-0-0-0
- Created
- Feb 21, 2012
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 21, 2012
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse Department
- Phone
- +1-800-496-9669
- Handle
- ABUSE241-ARIN