Data as of Nov 6, 2026
194.121.123.0/24
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 |
|---|---|---|---|---|---|---|
| 194.121.123.0/24 | 256 | US-GTTCOMMUNICATIONS-19950731 | GTT Communications Inc. (ORG-GCI2-RIPE) · US | ALLOCATED PA | Oct 31, 2022 | abuse@ |
| └ 194.121.123.0/25 | 128 | IDEE-DE-1 | AIXtraNET, Herzogenrath | ASSIGNED PA | Aug 26, 2022 | abuse@ via US-GTTCOMMUNICATIONS-19950731 |
| └ 194.121.123.128/25 | 128 | IDEE-DE-2 | AIXtraNET, Herzogenrath | ASSIGNED PA | Aug 26, 2022 | abuse@ via US-GTTCOMMUNICATIONS-19950731 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
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
- Stable
- First seen
- Sep 2005
- Current origin since
- Feb 2021 · 5.7 yr
- Origin networks
- 3
- Last change of origin
- Feb 2021
Recorded history
History
- Handoffs
- 2
- Also announced by
- 25038
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 194.
121. 123. 0/ 24 - Netname
- US-GTTCOMMUNICATIONS-19950731
- Registrant
- GTT Communications Inc.
- Registrant country
- DE
- Organization
- GTT Communications Inc. (ORG-GCI2-RIPE)
- Org country
- US
- Type
- ALLOCATED PA
- Created
- Oct 31, 2022
- Updated
- Jun 13, 2023
- Maintainer
- AS3257-ROOT-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Jul 31, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- Abuse-C Role
- Handle
- AR37017-RIPE