Data as of Nov 8, 2026
64.139.16.0/20
Anonymizer · ISP proxyGTT Communications Inc. · space held by GTT Americas, LLC
IPv4 market
Path
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 64.139.16.0/20 | /24s |
|---|---|---|
| IPNetZone | 4,096100% | 16 |
Leased from
Owners leasing their own space
| Name | In 64.139.16.0/20 | /24s |
|---|---|---|
| GTT Americas, LLC | 4,096100% | 16 |
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 64.139.16.0/24 since Jan 2026 | AS7459 | ISP proxy | IP broker IPNetZone | GTT Americas, LLC via IPNetZone | |
| 64.139.17.0/24 since Jan 2026 | AS7459 | ISP proxy | IP broker IPNetZone | GTT Americas, LLC via IPNetZone | |
| 64.139.18.0/24 since Jan 2026 | AS7459 | ISP proxy | IP broker IPNetZone | GTT Americas, LLC via IPNetZone | |
| 64.139.19.0/24 since Jan 2026 | AS7459 | ISP proxy | IP broker IPNetZone | GTT Americas, LLC via IPNetZone | |
| 64.139.20.0/24 since Jan 2026 | AS7459 | ISP proxy | IP broker IPNetZone | GTT Americas, LLC via IPNetZone | |
| 64.139.21.0/24 since Jan 2026 | AS7459 | ISP proxy | IP broker IPNetZone | GTT Americas, LLC via IPNetZone | |
| 64.139.22.0/24 since Jan 2026 | AS7459 | ISP proxy | IP broker IPNetZone | GTT Americas, LLC via IPNetZone | |
| 64.139.23.0/24 since Jan 2026 | AS7459 | ISP proxy | IP broker IPNetZone | GTT Americas, LLC via IPNetZone | |
| 64.139.24.0/24 since Jan 2026 | AS7459 | ISP proxy | IP broker IPNetZone | GTT Americas, LLC via IPNetZone | |
| 64.139.25.0/24 since Jan 2026 | AS7459 | ISP proxy | IP broker IPNetZone | GTT Americas, LLC via IPNetZone | |
| 64.139.26.0/24 since Jan 2026 | AS7459 | ISP proxy | IP broker IPNetZone | GTT Americas, LLC via IPNetZone | |
| 64.139.27.0/24 since Jan 2026 | AS7459 | ISP proxy | IP broker IPNetZone | GTT Americas, LLC via IPNetZone | |
| 64.139.28.0/24 since Jan 2026 | AS7459 | ISP proxy | IP broker IPNetZone | GTT Americas, LLC via IPNetZone | |
| 64.139.29.0/24 since Jan 2026 | AS7459 | ISP proxy | IP broker IPNetZone | GTT Americas, LLC via IPNetZone | |
| 64.139.30.0/24 since Jan 2026 | AS7459 | ISP proxy | IP broker IPNetZone | GTT Americas, LLC via IPNetZone | |
| 64.139.31.0/24 since Jan 2026 | AS7459 | ISP proxy | IP broker IPNetZone | GTT Americas, LLC via IPNetZone |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 64.139.0.0/18 | 16,384 | MEGAPATH-BLK-7 | GTT Americas, LLC (GAL-104) · US | Direct Allocation | Aug 3, 2000 | abuse@ |
| └ 64.139.16.0/20 | 4,096 | GTT-CUSTOMER | IPNetZone (IPNET-1) · US | Reallocated | Dec 18, 2025 | ipabuse@ |
Network & registry
Announced by
Covering announcement 64.139.0.0/18
- Prefix
- 64.139.0.0/18
- Announced by
- AS3257 GTT Communications Inc.
- Type
- Internet provider
- Anonymizer addresses
- none
- Proxy exits
- 5
- RPKI
- RPKI valid
- Netname
- MEGAPATH-BLK-7
- Registrant
- GTT Americas, LLC
- RIR
- ARIN
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
- 244
Routing timeline
Who has announced 64.139.0.0/18
64.139.0.0/18
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Jan 2024 · 2.8 yr
- Origin networks
- 3
- Last change of origin
- Jan 2024
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 64.139.0.0/18 | AS3257 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 64.
139. 0. 0/ 18 - Netname
- MEGAPATH-BLK-7
- 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-64-139-0-0-1
- Parent
- NET-64-0-0-0-0
- Created
- Aug 3, 2000
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 3, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- GTT Abuse Department
- Phone
- +1-703-442-5500
- Handle
- GAD46-ARIN