Data as of Nov 6, 2026
194.77.80.0/22
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. | 5,120 | US-GTTCOMMUNICATIONS-19951016 | GTT Communications Inc. (ORG-GCI2-RIPE) · US | ALLOCATED PA | Mar 31, 2021 | abuse@ |
| └ 194.77.80.32/27 | 32 | NC-DE | Ludwig-Thoma-Str. 10 | ASSIGNED PA | May 3, 2005 | abuse@ via US-GTTCOMMUNICATIONS-19951016 |
| └ 194.77.80.96/29 | 8 | TQsoft | NETZ TQsoft GmbH | ASSIGNED PA | May 31, 2013 | abuse@ via US-GTTCOMMUNICATIONS-19951016 |
| └ 194.77.80.176/28 | 16 | PRODOT-GTT | Netz prodot GmbH | ASSIGNED PA | Aug 4, 2023 | abuse@ via US-GTTCOMMUNICATIONS-19951016 |
| └ 194.77.82.0/25 | 128 | KRANKIKOM-NET | KRANKIKOM GmbH | ASSIGNED PA | Aug 8, 2003 | abuse@ via US-GTTCOMMUNICATIONS-19951016 |
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
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 856 | 84% | 4 | |
| Business | 168 | 16% | 3 |
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
- 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 the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3257 | RIPE | GTT | AS3257-ROUTE-MNT | Jan 26, 2026 |
Whois
Registration for this announcement
- Range
- 194.
77. 66. 0 - 194. 77. 85. 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
- Aug 9, 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