Data as of Nov 10, 2026
74.3.64.0/18
Anonymizer · ISP proxyGTT Communications Inc. · space held by GTT Americas, LLC
IPv4 market
Path
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 74.3.64.0/18 | /24s |
|---|---|---|---|
| Bright Data | 16,384100% | 64 |
Leased from
Owners leasing their own space
| Name | In 74.3.64.0/18 | /24s |
|---|---|---|
| GTT Americas, LLC | 16,384100% | 64 |
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Operator | Leased from | Holder | RPKI |
|---|---|---|---|---|---|---|
| 74.3.64.0/19 since Dec 2025 | AS4637 | ISP proxy | Proxy providersoperated by Bright Data | IP broker IPNetZone | GTT Americas, LLC via IPNetZone | |
| 74.3.96.0/19 since Dec 2025 | AS4637 | ISP proxy | Proxy providersoperated by Bright Data | 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 |
|---|---|---|---|---|---|---|
| 74. | 229,376 | MEGAPATH-BLK-64-65-66 | GTT Americas, LLC (GAL-104) · US | Direct Allocation | Dec 20, 2005 | abuse@ |
| └ 74.3.64.0/18 | 16,384 | GTT-CUSTOMER | IPNetZone (IPNET-1) · US | Reallocated | Nov 7, 2025 | ipabuse@ |
Network & registry
Announced by
Covering announcement 74.3.0.0/17
- Prefix
- 74.3.0.0/17
- Announced by
- AS3257 GTT Communications Inc.
- Type
- Internet provider
- Anonymizer addresses
- none
- RPKI
- No RPKI
- Netname
- MEGAPATH-BLK-64-65-66
- 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
- 239
Routing timeline
Who has announced 74.3.0.0/17
74.3.0.0/17
Routing history
- Pattern
- Rotating
- First seen
- Jan 2008
- Current origin since
- Apr 2023 · 3.5 yr
- Origin networks
- 2
- Last change of origin
- Apr 2023
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 74.
0. 0. 0 - 74. 3. 127. 255 - Netname
- MEGAPATH-BLK-64-65-66
- 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-74-0-0-0-1
- Parent
- NET-74-0-0-0-0
- Created
- Dec 20, 2005
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 20, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- GTT Abuse Department
- Phone
- +1-703-442-5500
- Handle
- GAD46-ARIN