Data as of Nov 15, 2026
185.78.163.0/30
No anonymizer space · no proxy exits in 30 daysGTT Americas, LLC · space held by GTT Communications Netherlands B.V.
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 |
|---|---|---|---|---|---|---|
| 185.78.160.0/22 | 1,024 | NL-IRTCLOUD-20141124 | GTT Communications Netherlands B.V. (ORG-ICNB1-RIPE) · NL | ALLOCATED PA | Nov 24, 2014 | abuse@ |
| └ 185.78.163.0/30 | 4 | FORTINET-GTT | Fortinet | ASSIGNED PA | Aug 22, 2022 | abuse@ via NL-IRTCLOUD-20141124 |
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 185.78.163.0/24
- Prefix
- 185.78.163.0/24
- Announced by
- AS260 GTT Americas, LLC
- Type
- Internet provider
- RPKI
- No RPKI
- Netname
- NL-IRTCLOUD-20141124
- Registrant
- GTT Communications Netherlands B.V.
- RIR
- RIPE NCC
Origin network
AS260
US
- Name
- GTT Americas, LLC
- Type
- Internet provider
- Registered
- Jan 4, 1989
- Domain
- gtt.net
- Website
- www.gtt.net/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 185.78.163.0/24
185.78.163.0/24
Routing history
- Pattern
- Stable
- First seen
- Sep 2017
- Current origin since
- Nov 2019 · 7.0 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 185.
78. 160. 0/ 22 - Netname
- NL-IRTCLOUD-20141124
- Registrant
- GTT Communications Netherlands B.V.
- Registrant country
- NL
- Organization
- GTT Communications Netherlands B.V. (ORG-ICNB1-RIPE)
- Org country
- NL
- Type
- ALLOCATED PA
- Created
- Nov 24, 2014
- Updated
- Mar 28, 2022
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Nov 24, 2014
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- Abuse-C Role
- Handle
- AR63657-RIPE