Data as of Nov 15, 2026
194.122.78.0/23
256 anonymizer addresses · 50% · ISP proxyGTT Communications Inc.
IPv4 market
Path
2 · Leased from
4 · Use
Hosting
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 194.122.78.0/23 | /24s |
|---|---|---|
| IPXO | 25650% | 1 |
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 194.122.79.0/24 since Sep 28, 2026 | AS198566 | Unknown | 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. | 3,072 | US-GTTCOMMUNICATIONS-19960327 | GTT Communications Inc. (ORG-GCI2-RIPE) · US | ALLOCATED PA | Oct 31, 2022 | abuse@ |
| └ 194.122.78.0/23 | 512 | IPXO-GTT | GTT Communications Inc. (ORG-GCI2-RIPE) · US | SUB-ALLOCATED PA | Apr 29, 2026 | abuse@ |
| └ 194.122.78.0/24 | 256 | NET-194-122-78-0-24 | unknown | ASSIGNED PA | Oct 23, 2026 | abuse@ via IPXO-GTT |
| └ 194.122.79.0/24 | 256 | NET-194-122-79-0-24 | unknown | ASSIGNED PA | Oct 4, 2026 | report@ |
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
512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 256 | 50% | 1 | |
| ISP proxyanonymizer | 256 | 50% | 1 |
Network & registry
Announced by
Covering announcement 194.122.76.0/22
- Prefix
- 194.122.76.0/22
- Announced by
- AS3257 GTT Communications Inc.
- Type
- Internet provider
- Anonymizer addresses
- 256 addresses · 25%ISP proxy
- Leased from
- IP broker IPXO (part)
- RPKI
- RPKI valid
- Netname
- US-GTTCOMMUNICATIONS-19960327
- 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
- 371
Routing timeline
Who has announced 194.122.76.0/22
194.122.76.0/22
Routing history
- Pattern
- Stable
- First seen
- Sep 2013
- Current origin since
- Apr 2021 · 5.6 yr
- Origin networks
- 2
- Last change of origin
- Apr 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 194.122.76.0/22 | AS3257 | /22 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 194.
122. 76. 0 - 194. 122. 87. 255 - Netname
- US-GTTCOMMUNICATIONS-19960327
- 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
- Nov 7, 2025
- Maintainer
- AS3257-ROOT-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Mar 27, 1996
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- Abuse-C Role
- Handle
- AR37017-RIPE