Data as of Nov 10, 2026
74.199.136.64/29
No anonymizer space · no proxy exits in 30 daysGTT Communications Inc. · space held by GTT Americas, LLC
Network & registry
Announced by
Covering announcement 74.199.128.0/17
- Prefix
- 74.199.128.0/17
- Announced by
- AS3257 GTT Communications Inc.
- Type
- Internet provider
- Proxy exits
- 38
- Always-on exits
- 6
- RPKI
- No RPKI
- Netname
- RGS-BLK13
- 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 74.199.128.0/17
74.199.128.0/17
Routing history
- Pattern
- Stable
- First seen
- Jun 2008
- Current origin since
- Jun 2018 · 8.4 yr
- Origin networks
- 2
- Last change of origin
- Jun 2018
Recorded history
History
- Handoffs
- 1
IRR
Route objects on 74.199.128.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3257 | ARIN | GTT | MNT-GAL-104 | Sep 15, 2026 |
Whois
Registration for this announcement
- Range
- 74.
199. 128. 0/ 17 - Netname
- RGS-BLK13
- 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-74-199-128-0-1
- Parent
- NET-74-0-0-0-0
- Created
- Jun 12, 2008
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 12, 2008
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- GTT Abuse Department
- Phone
- +1-703-442-5500
- Handle
- GAD46-ARIN