Data as of Nov 9, 2026
142.249.77.0/24
Anonymizer · ISP proxyWindstream Communications LLC · space held by ProwHost, Inc.
IPv4 market
Path
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 142.249.77.0/24 | /24s |
|---|---|---|---|
| Midwest Cable | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 142.249.77.0/24 | /24s |
|---|---|---|
| ProwHost, Inc. | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
142.249.77.0/24
From the registry to its use
- Oct 9, 2025Registry recordProwHost, Inc.Direct Allocation142.249.76.0/22
- Nov 19, 2025ReallocatedMidwest CableReallocated142.249.77.0/24
- Nov 19, 2025
- Nov 20, 2025– Apr 12, 2026
- Apr 1, 2026– today
- Apr 9, 2026Route objectAS7029 Windstream Communications LLCARIN route object for AS7029 Windstream Communications LLC, maintainer MNT-PROWH
- Jul 18, 2026Route objectAS7029 Windstream Communications LLCRADB route object for AS7029 Windstream Communications LLC, maintainer MAINT-AS1020
- Jul 18, 2026Route objectAS13347 Midwest CableRADB route object for AS13347 Midwest Cable, maintainer MAINT-AS1020
- todayUsedMidwest CableProxy operator
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 |
|---|---|---|---|---|---|---|
| 142.249.76.0/22 | 1,024 | PROWHOST | ProwHost, Inc. (PROWH) · US | Direct Allocation | Oct 9, 2025 | abuse@ |
| └ 142.249.77.0/24 | 256 | 142-249-77-0 | ProwHost, Inc. (PROWH) · US | Reallocated | Oct 13, 2025 | abuse@ |
| └ 142.249.77.0/24 | 256 | COOK TECHNICAL INSTITUTE | Midwest Cable (MCTL-7) · US | Reallocated | Nov 19, 2025 | raj@ |
| └ 142.249.77.0/24 | 256 | COOK-TECHNICAL-INSTITUTE | Cook Technical Institute (C11430233) · US | Reassigned | Nov 24, 2025 | raj@ via 142-249-77-0 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- ProwHost, Inc.
- Handle
- PROWH
- Range
- 142.
249. 76. 0/ 22 - Registration type
- Direct Allocation
- Record created
- Oct 9, 2025
- Reallocated to
- Midwest Cable (MCTL-7)
- Reallocated range
- 142.
249. 77. 0/ 24 - Reallocated
- Nov 19, 2025
Origin network
AS7029
US
- Name
- Windstream Communications LLC
- Type
- Internet provider
- Registered
- Jul 30, 1996
- Domain
- uniti.com
- Website
- www.uniti.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Nov 2025
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 2
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 142.
249. 77. 0/ 24 - Netname
- COOK-TECHNICAL-INSTITUTE
- Registrant
- Cook Technical Institute
- Organization
- Cook Technical Institute (C11430233)
- Type
- Reassigned
- Handle
- NET-142-249-77-0-3
- Parent
- NET-142-249-77-0-2
- Created
- Nov 24, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 9, 2025
- Status
- assigned
Report abuse
Abuse contact
- raj@
midwestwirecable. com - Name
- Raj Patel
- Phone
- +1-872-713-7130
- Handle
- PATEL2859-ARIN