Data as of Nov 10, 2026
46.33.78.0/23
No anonymizer space · no proxy exits in 30 daysGTT 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 |
|---|---|---|---|---|---|---|
| 46.33.64.0/19 | 8,192 | US-GTTCOMMUNICATIONS-20100831 | GTT Communications Inc. (ORG-GCI2-RIPE) · US | ALLOCATED PA | Feb 13, 2017 | abuse@ |
| └ 46.33.78.0/23 | 512 | GTT-EU | GTT | ASSIGNED PA | Jun 6, 2017 | abuse@ via US-GTTCOMMUNICATIONS-20100831 |
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
Announced by
Covering announcement 46.33.64.0/19
- Prefix
- 46.33.64.0/19
- Announced by
- AS3257 GTT Communications Inc.
- Type
- Internet provider
- RPKI
- RPKI valid
- Netname
- US-GTTCOMMUNICATIONS-20100831
- 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
- 239
Routing timeline
Who has announced 46.33.64.0/19
46.33.64.0/19
Routing history
- Pattern
- Stable
- First seen
- Sep 2010
- Current origin since
- Sep 2010 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 46.33.64.0/19 | AS3257 | /24 | RIPE | RPKI valid |
IRR
Route objects on 46.33.64.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3257 | RIPE | GTT | AS3257-ROUTE-MNT | Feb 4, 2021 |
Whois
Registration for this announcement
- Range
- 46.
33. 64. 0/ 19 - Netname
- US-GTTCOMMUNICATIONS-20100831
- Registrant
- GTT Communications Inc.
- Registrant country
- IE
- Organization
- GTT Communications Inc. (ORG-GCI2-RIPE)
- Org country
- US
- Type
- ALLOCATED PA
- Created
- Feb 13, 2017
- Updated
- Jun 13, 2023
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Aug 31, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- Abuse-C Role
- Handle
- AR37017-RIPE