Data as of Nov 5, 2026
74.0.104.0/24
Anonymizer · ISP proxyFrontier Communications of America, Inc. · space held by GTT Americas, LLC
IPv4 market
Path
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 74.0.104.0/24 | /24s |
|---|---|---|---|
| Midwest Cable | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 74.0.104.0/24 | /24s |
|---|---|---|
| GTT Americas, LLC | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
74.0.104.0/24
From the registry to its use
- Dec 20, 2005Registry recordGTT Americas, LLCDirect Allocation74.0.0.0 - 74.3.127.255
- Jan 8, 2006– May 15, 2022
- Apr 29, 2023– today
- Nov 19, 2025Route objectAS5650 Frontier Communications of America, Inc.ARIN route object for AS5650 Frontier Communications of America, Inc., maintainer MNT-GAL-104
- Nov 19, 2025Route objectIPXORADB route object for AS5650 Frontier Communications of America, Inc., maintainer MAINT-AS834
- Nov 20, 2025– today
- Apr 8, 2026Route objectAS7029 Windstream Communications LLCARIN route object for AS7029 Windstream Communications LLC, maintainer MNT-GAL-104
- May 7, 2026ReallocatedIPXO LLCReallocated74.0.104.0/24
- Jul 10, 2026Route objectAS12083 WideOpenWest Finance LLCARIN route object for AS12083 WideOpenWest Finance LLC, maintainer MNT-GAL-104
- Jul 10, 2026Route objectAS13347 Midwest CableARIN route object for AS13347 Midwest Cable, maintainer MNT-GAL-104
- Jul 12, 2026Route objectAS7029 Windstream Communications LLCRADB route object for AS7029 Windstream Communications LLC, maintainer MAINT-AS1020
- Jul 12, 2026Route objectAS12083 WideOpenWest Finance LLCRADB route object for AS12083 WideOpenWest Finance LLC, maintainer MAINT-AS1020
- Jul 12, 2026Route objectAS13347 Midwest CableRADB route object for AS13347 Midwest Cable, maintainer MAINT-AS1020
- todayLeased fromIPXOIP broker
- todayUsedMidwest CableProxy operator
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 74.0.0.0/15 since Apr 2023 | AS3257 | Internet provider | IP broker IPXO (part) | 162 56 always on | GTT Americas, 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 |
|---|---|---|---|---|---|---|
| 74. | 229,376 | MEGAPATH-BLK-64-65-66 | GTT Americas, LLC (GAL-104) · US | Direct Allocation | Dec 20, 2005 | abuse@ |
| └ 74.0.104.0/24 | 256 | IPXO-LLC | IPXO LLC (IL-845) · US | Reallocated | May 7, 2026 | abuse@ |
| └ 74.0.104.0/24 | 256 | COOK-TECHNICAL-INSTITUTE | Cook Technical Institute (C11649286) · US | Reassigned | Jul 15, 2026 | abuse@ via IPXO-LLC |
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
- GTT Americas, LLC
- Handle
- GAL-104
- Range
- 74.
0. 0. 0 - 74. 3. 127. 255 - Registration type
- Direct Allocation
- Record created
- Dec 20, 2005
- Reallocated to
- IPXO LLC (IL-845)
- Reallocated range
- 74.
0. 104. 0/ 24 - Reallocated
- May 7, 2026
Origin network
AS5650
US
- Name
- Frontier Communications of America, Inc.
- Type
- Internet provider
- Registered
- Jul 25, 1995
- Domain
- verizonbusiness.com
- Website
- www.frontier.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
- Nov 2025
- Current origin since
- Nov 2025 · 11 mo
- Origin networks
- 1
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS5650 | ARIN | GTT Americas, LLC | MNT-GAL-104 | Nov 19, 2025 |
| AS5650 | RADB | autogen | MAINT-AS834 | Nov 19, 2025 |
| AS7029 not the origin | ARIN | GTT Americas, LLC | MNT-GAL-104 | Apr 8, 2026 |
| AS7029 not the origin | RADB | MAINT-AS1020 | Jul 12, 2026 | |
| AS12083 not the origin | ARIN | GTT Americas, LLC | MNT-GAL-104 | Jul 10, 2026 |
| AS12083 not the origin | RADB | MAINT-AS1020 | Jul 12, 2026 | |
| AS13347 not the origin | ARIN | GTT Americas, LLC | MNT-GAL-104 | Jul 10, 2026 |
| AS13347 not the origin | RADB | MAINT-AS1020 | Jul 12, 2026 |
Whois
Registration for this announcement
- Range
- 74.
0. 104. 0/ 24 - Netname
- COOK-TECHNICAL-INSTITUTE
- Registrant
- Cook Technical Institute
- Organization
- Cook Technical Institute (C11649286)
- Type
- Reassigned
- Handle
- NET-74-0-104-0-2
- Parent
- NET-74-0-104-0-1
- Created
- Jul 15, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 20, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ipxo. com - Name
- IPXO Abuse Management Team
- Phone
- +1 (650) 934-1667
- Handle
- IAMT1-ARIN