Data as of Nov 13, 2026
64.145.96.0/19
256 anonymizer addresses · 3.1% · ISP proxyGTT Communications Inc. · space held by GTT Americas, LLC
IPv4 market
Path
4 · Use
Internet provider
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 64.145.96.0/19 | /24s |
|---|---|---|
| GTT Americas, LLC | 2563.1% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
64.145.96.0/19
From the registry to its use
- Jul 31, 2000Registry recordGTT Americas, LLCDirect Allocation64.145.96.0/19
- Apr 1, 2008– Jan 29, 2024
- Jan 18, 2024– today
- Apr 11, 2025Route objectAS3257 GTT Communications Inc.RADB route object for AS3257 GTT Communications Inc., maintainer MAINT-AS3257
- Apr 11, 2025Route objectAS199527 UAB 'Bite Lietuva'RADB route object for AS199527 UAB 'Bite Lietuva', maintainer MAINT-AS325764.145.96.0/22
- Apr 11, 2025Route objectAS199527 UAB 'Bite Lietuva'RADB route object for AS199527 UAB 'Bite Lietuva', maintainer MAINT-AS325764.145.100.0/22
- Apr 11, 2025Route objectAS199527 UAB 'Bite Lietuva'RADB route object for AS199527 UAB 'Bite Lietuva', maintainer MAINT-AS325764.145.104.0/22
- Apr 11, 2025Route objectAS199527 UAB 'Bite Lietuva'RADB route object for AS199527 UAB 'Bite Lietuva', maintainer MAINT-AS325764.145.108.0/22
- Apr 11, 2025Route objectAS199527 UAB 'Bite Lietuva'RADB route object for AS199527 UAB 'Bite Lietuva', maintainer MAINT-AS325764.145.112.0/22
- Apr 11, 2025Route objectAS199527 UAB 'Bite Lietuva'RADB route object for AS199527 UAB 'Bite Lietuva', maintainer MAINT-AS325764.145.116.0/22
- Apr 11, 2025Route objectAS199527 UAB 'Bite Lietuva'RADB route object for AS199527 UAB 'Bite Lietuva', maintainer MAINT-AS325764.145.120.0/22
- Apr 11, 2025Route objectAS199527 UAB 'Bite Lietuva'RADB route object for AS199527 UAB 'Bite Lietuva', maintainer MAINT-AS325764.145.124.0/22
- May 7, 2025Route objectAS3257 GTT Communications Inc.ARIN route object for AS3257 GTT Communications Inc., maintainer MNT-GAL-104
- May 7, 2025Route objectAS199527 UAB 'Bite Lietuva'ARIN route object for AS199527 UAB 'Bite Lietuva', maintainer MNT-GAL-10464.145.100.0/22
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 64.145.101.0/24 since Dec 2025 | AS199527 | ISP proxy | GTT Americas, LLC | |
| 64.145.105.0/24 since Dec 2025 | AS199527 | Unknown | GTT Americas, LLC | |
| 64.145.106.0/24 since Dec 2025 | AS199527 | Unknown | GTT Americas, LLC | |
| 64.145.119.0/24 since Dec 2025 | AS199527 | Unknown | 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 |
|---|---|---|---|---|---|---|
| 64.145.96.0/19 | 8,192 | MEGAPATH-BLK-18 | GTT Americas, LLC (GAL-104) · US | Direct Allocation | Jul 31, 2000 | abuse@ |
| └ 64.145.96.0/22 | 1,024 | BITE-GTT | unknown | — | — | — |
| └ 64.145.100.0/22 | 1,024 | BITE-GTT | BITE (C11029159) · LT | Reassigned | Nov 27, 2024 | abuse@ via MEGAPATH-BLK-18 |
| └ 64.145.108.0/22 | 1,024 | BITE | unknown | — | — | — |
| └ 64.145.112.0/22 | 1,024 | BITE-GTT | unknown | — | — | — |
| └ 64.145.120.0/22 | 1,024 | BITE-GTT | unknown | — | — | — |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
8,192 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 7,168 | 88% | 4 | |
| Unknown | 768 | 9.4% | 3 | |
| ISP proxyanonymizer | 256 | 3.1% | 1 |
Network & registry
Origin network
AS3257
US
- Name
- GTT Communications Inc.
- Type
- Internet provider
- Registered
- Sep 30, 1994
- Domain
- gtt.net
- Website
- www.gtt.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 251
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Apr 2008
- Current origin since
- Jan 2024 · 2.8 yr
- Origin networks
- 2
- Last change of origin
- Jan 2024
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 64.145.96.0/22 | AS199527 | RADB | BITE | MAINT-AS3257 | Apr 11, 2025 |
| 64.145.100.0/22 | AS199527 | RADB | BITE | MAINT-AS3257 | Apr 11, 2025 |
| 64.145.100.0/22 | AS199527 | ARIN | GTT Americas, LLC | MNT-GAL-104 | May 7, 2025 |
| 64.145.104.0/22 | AS199527 | RADB | BITE | MAINT-AS3257 | Apr 11, 2025 |
| 64.145.108.0/22 | AS199527 | RADB | BITE | MAINT-AS3257 | Apr 11, 2025 |
| 64.145.112.0/22 | AS199527 | RADB | BITE | MAINT-AS3257 | Apr 11, 2025 |
| 64.145.116.0/22 | AS199527 | RADB | BITE | MAINT-AS3257 | Apr 11, 2025 |
| 64.145.120.0/22 | AS199527 | RADB | BITE | MAINT-AS3257 | Apr 11, 2025 |
| 64.145.124.0/22 | AS199527 | RADB | BITE | MAINT-AS3257 | Apr 11, 2025 |
Whois
Registration for this announcement
- Range
- 64.
145. 96. 0/ 19 - Netname
- MEGAPATH-BLK-18
- Registrant
- GTT Americas, LLC
- Organization
- GTT Americas, LLC (GAL-104)
- Org address
- 4201 Wilson Blvd -Suite 504, Arlington, VA, 22203
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-64-145-96-0-1
- Parent
- NET-64-0-0-0-0
- Created
- Jul 31, 2000
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 31, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- GTT Abuse Department
- Phone
- +1-703-442-5500
- Handle
- GAD46-ARIN