Data as of Nov 11, 2026
194.77.2.0/23
256 anonymizer addresses · 50% · ISP proxyGTT Communications Inc.
IPv4 market
Path
4 · Use
Hosting
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 194.77.2.0/23 | /24s |
|---|---|---|
| IPXO | 25650% | 1 |
Leased from
Owners leasing their own space
| Name | In 194.77.2.0/23 | /24s |
|---|---|---|
| GTT Communications Inc. | 25650% | 1 |
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 194.77.2.0/24 since Sep 2026 | AS199707 | Hosting | IP broker IPXO | GTT Communications Inc. via GTT Communications Inc. | |
| 194.77.3.0/24 since Aug 2026 | AS9304 | ISP proxy | IP broker IPXO | GTT Communications Inc. via GTT Communications Inc. |
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 |
|---|---|---|---|---|---|---|
| 194. | 10,496 | US-GTTCOMMUNICATIONS-19951016 | GTT Communications Inc. (ORG-GCI2-RIPE) · US | ALLOCATED PA | Mar 31, 2021 | abuse@ |
| └ 194.77.2.0/23 | 512 | IPXO-GTT | GTT Communications Inc. (ORG-GCI2-RIPE) · US | SUB-ALLOCATED PA | Apr 29, 2026 | abuse@ |
| └ 194.77.2.0/24 | 256 | NET-194-77-2-0-24 | unknown | ASSIGNED PA | Sep 20, 2026 | report@ |
| └ 194.77.3.0/24 | 256 | NET-194-77-3-0-24 | HGC Global Communications Limited (ORG-HGCL3-RIPE) · HK | ASSIGNED PA | Aug 19, 2026 | report@ |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 256 | 50% | 1 | |
| ISP proxyanonymizer | 256 | 50% | 1 |
Network & registry
Announced by
Covering announcement 194.77.0.0/19
- Prefix
- 194.77.0.0/19
- Announced by
- AS3257 GTT Communications Inc.
- Type
- Internet provider
- Anonymizer addresses
- 3,584 addresses · 44%ISP proxy
- Leased from
- IP broker IPXO (part)
- RPKI
- No RPKI
- Netname
- US-GTTCOMMUNICATIONS-19951016
- Registrant
- GTT Communications Inc.
- RIR
- RIPE NCC
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 194.77.0.0/19
194.77.0.0/19
Routing history
- Pattern
- Rotating
- First seen
- Jun 2017
- Current origin since
- Oct 2023 · 3.1 yr
- Origin networks
- 2
- Last change of origin
- Oct 2023
Recorded history
History
- Handoffs
- 1
IRR
Route objects on 194.77.0.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3257 | RIPE | GTT | AS3257-ROUTE-MNT | Sep 29, 2023 |
Whois
Registration for this announcement
- Range
- 194.
77. 0. 0 - 194. 77. 40. 255 - Netname
- US-GTTCOMMUNICATIONS-19951016
- Registrant
- GTT Communications Inc.
- Registrant country
- DE
- Organization
- GTT Communications Inc. (ORG-GCI2-RIPE)
- Org country
- US
- Type
- ALLOCATED PA
- Created
- Mar 31, 2021
- Updated
- Jun 13, 2023
- Maintainer
- AS3257-NET-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Oct 16, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- Abuse-C Role
- Handle
- AR37017-RIPE