Data as of Nov 4, 2026
143.59.7.0/24
No anonymizer space · no proxy exits in 30 daysWideOpenWest Finance LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Jul 2026
from AS12083 WideOpenWest Finance LLC, after 1.8 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 143.59.0.0/16 since Nov 2017 | AS12083 | Residential | 1,323 311 always on | WideOpenWest Finance LLC |
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
- Jan 2023
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 143.59.0.0/16 | AS12083 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 143.
59. 0. 0/ 16 - 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-143-59-0-0-1
- Parent
- NET-143-0-0-0-0
- Created
- Apr 27, 2018
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 27, 2018
- Status
- assigned
Report abuse
Abuse contact
- abuse@
wideopenwest. com - Name
- Abuse Department
- Phone
- +1-800-496-9669
- Handle
- ABUSE241-ARIN