Data as of Nov 6, 2026
194.165.64.0/19
No anonymizer space · no proxy exits in 30 daysGTT Communications Inc.
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 |
|---|---|---|---|---|---|---|
| 194.165.64.0/19 | 8,192 | US-GTTCOMMUNICATIONS-19951206 | GTT Communications Inc. (ORG-GCI2-RIPE) · US | ALLOCATED PA | Mar 23, 2021 | abuse@ |
| └ 194.165.64.0/24 | 256 | VOIPRO-NET | Voipro | ASSIGNED PA | Jun 18, 2007 | abuse@ via US-GTTCOMMUNICATIONS-19951206 |
| └ 194.165.69.0/24 | 256 | IKRNET | Integraal Kankercentrum Rotterdam | ASSIGNED PA | — | abuse@ via US-GTTCOMMUNICATIONS-19951206 |
| └ 194.165.70.0/26 | 64 | TRIMM-NET | TriMM Multimedia | ASSIGNED PA | — | abuse@ via US-GTTCOMMUNICATIONS-19951206 |
| └ 194.165.72.0/24 | 256 | BROEKHUISNET | Broekhuis P.C. Training Centre B.V. | ASSIGNED PA | — | abuse@ via US-GTTCOMMUNICATIONS-19951206 |
| └ 194. | 768 | COMPUTACENTER-GTT | Computacenter B.V. | ASSIGNED PA | Jun 2, 2023 | abuse@ via US-GTTCOMMUNICATIONS-19951206 |
| └ 194.165.77.0/24 | 256 | COMPUTACENTER-GTT | Computacenter B.V. | ASSIGNED PA | Jun 2, 2023 | abuse@ via US-GTTCOMMUNICATIONS-19951206 |
| └ 194.165.79.0/24 | 256 | INFOSPACE-NET | InfoSpace, Inc | ASSIGNED PA | Nov 20, 2001 | abuse@ via US-GTTCOMMUNICATIONS-19951206 |
| └ 194. | 768 | ELCNET | ELC Informatie Technologie | ASSIGNED PA | — | abuse@ via US-GTTCOMMUNICATIONS-19951206 |
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 | 8,128 | >99% | 2 | |
| Business | 64 | 0.78% | 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
- 244
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Nov 2021 · 4.9 yr
- Origin networks
- 2
- Last change of origin
- Nov 2021
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 194.165.87.0/24 | AS21389 | RIPE | Trimm routing | EASYNET-NL-MNT | Dec 10, 2012 |
Whois
Registration for this announcement
- Range
- 194.
165. 64. 0/ 19 - Netname
- US-GTTCOMMUNICATIONS-19951206
- Registrant
- GTT Communications Inc.
- Registrant country
- NL
- Organization
- GTT Communications Inc. (ORG-GCI2-RIPE)
- Org country
- US
- Type
- ALLOCATED PA
- Created
- Mar 23, 2021
- Updated
- Jun 13, 2023
- Maintainer
- AS3257-NET-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Dec 6, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- Abuse-C Role
- Handle
- AR37017-RIPE