Data as of Nov 3, 2026
45.45.244.0/22
Anonymizer · ISP proxyWindstream Communications LLC · space held by Rosier Official
IPv4 market
Path
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 45.45.244.0/22 | /24s |
|---|---|---|---|
| Midwest Cable | 1,024100% | 4 |
Leased from
Owners leasing their own space
| Name | In 45.45.244.0/22 | /24s |
|---|---|---|
| Rosier Official | 1,024100% | 4 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
45.45.244.0/22
From the registry to its use
- Dec 20, 2023Registry recordRosier OfficialDirect Allocation45.45.244.0/22
- Jan 6, 2024– Jan 23, 2025
- Jan 17, 2024Route objectAS7029 Windstream Communications LLCARIN route object for AS7029 Windstream Communications LLC, maintainer MNT-RO-167
- Oct 18, 2024Route objectAS7029 Windstream Communications LLCRADB route object for AS7029 Windstream Communications LLC, maintainer MAINT-AS1020
- Mar 25, 2025– today
- Jul 18, 2026Route objectAS7029 Windstream Communications LLCRADB route object for AS7029 Windstream Communications LLC, maintainer MAINT-AS102045.45.244.0/23
- Jul 18, 2026Route objectAS7029 Windstream Communications LLCRADB route object for AS7029 Windstream Communications LLC, maintainer MAINT-AS102045.45.246.0/23
- 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 |
|---|---|---|---|---|---|---|
| 45.45.244.0/22 | 1,024 | RO | Rosier Official (RO-167) · US | Direct Allocation | Dec 20, 2023 | [email protected] |
| └ 45.45.244.0/22 | 1,024 | COOK-TECHNICAL-INSTITUTE | Cook Technical Institute (C11526912) · US | Reassigned | Feb 26, 2026 | [email protected] via RO |
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
- Rosier Official
- Handle
- RO-167
- Range
- 45.45.244.0/22
- Registration type
- Direct Allocation
- Record created
- Dec 20, 2023
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
- Stable
- First seen
- Jan 2024
- Current origin since
- Mar 2025 · 1.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.45.244.0/22 | AS7029 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 45.45.244.0/23 | AS7029 | RADB | MAINT-AS1020 | Jul 18, 2026 | |
| 45.45.246.0/23 | AS7029 | RADB | MAINT-AS1020 | Jul 18, 2026 |
Whois
Registration for this announcement
- Range
- 45.45.244.0/22
- Netname
- COOK-TECHNICAL-INSTITUTE
- Registrant
- Cook Technical Institute
- Organization
- Cook Technical Institute (C11526912)
- Type
- Reassigned
- Handle
- NET-45-45-244-0-2
- Parent
- NET-45-45-244-0-1
- Created
- Feb 26, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 20, 2023
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Admin
- Phone
- +1-224-303-0904
- Handle
- ADMIN8154-ARIN