Data as of Nov 7, 2026
185.78.163.0/24
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 the announcement: those covering it, widest first, then every record inside it, 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 |
| └ 185.78.163.8/30 | 4 | SECURITY-SERVICES-LLC-GTT | Security Services LLC | ASSIGNED PA | Sep 28, 2023 | abuse@ via NL-IRTCLOUD-20141124 |
| └ 185.78.163.16/30 | 4 | GTT-PON2714107-GTT | GTT PON2714107 | ASSIGNED PA | Feb 26, 2025 | abuse@ via NL-IRTCLOUD-20141124 |
| └ 185.78.163.48/30 | 4 | SECURITY-SERVICES-LLC-GTT | Security Services LLC | ASSIGNED PA | Sep 2, 2022 | abuse@ via NL-IRTCLOUD-20141124 |
| └ 185.78.163.52/30 | 4 | SECURITY-SERVICES-LLC-GTT | Security Services LLC | ASSIGNED PA | Sep 2, 2022 | abuse@ via NL-IRTCLOUD-20141124 |
| └ 185.78.163.56/30 | 4 | BROADCOM-GTT | Broadcom | ASSIGNED PA | Mar 27, 2024 | abuse@ via NL-IRTCLOUD-20141124 |
| └ 185.78.163.60/30 | 4 | GTT-PON2606116-GTT | GTT PON2606116 | ASSIGNED PA | Jun 13, 2024 | abuse@ via NL-IRTCLOUD-20141124 |
| └ 185.78.163.80/30 | 4 | SECURITY-SERVICES-LLC-GTT | Security Services LLC | ASSIGNED PA | Sep 2, 2022 | abuse@ via NL-IRTCLOUD-20141124 |
| └ 185.78.163.92/31 | 2 | STACKPATH-LLC-GTT | Stackpath LLC | ASSIGNED PA | Feb 9, 2023 | abuse@ via NL-IRTCLOUD-20141124 |
| └ 185.78.163.94/31 | 2 | STACKPATH-LLC-GTT | Stackpath, LLC | ASSIGNED PA | Feb 9, 2023 | abuse@ via NL-IRTCLOUD-20141124 |
| └ 185.78.163.96/29 | 8 | APEX-FUND-SERVICES-HOLDINGS-GTT | Apex Fund Services Holdings | ASSIGNED PA | Feb 28, 2023 | abuse@ via NL-IRTCLOUD-20141124 |
| └ 185.78.163.108/30 | 4 | VERCARA-LLC-GTT | Vercara LLC | ASSIGNED PA | Jul 31, 2024 | abuse@ via NL-IRTCLOUD-20141124 |
| └ 185.78.163.192/27 | 32 | NR-TECHNOLOGY-GROUP-GTT | NR Technology Group | ASSIGNED PA | Jun 12, 2026 | abuse@ via NL-IRTCLOUD-20141124 |
| └ 185.78.163.224/29 | 8 | INTERNATIONAL-MEDIA-PRODUCTION-GTT | International Media Production | ASSIGNED PA | Aug 22, 2022 | abuse@ via NL-IRTCLOUD-20141124 |
| └ 185.78.163.232/30 | 4 | M247-EUROPE-SRL-GTT | M247 Europe SRL | ASSIGNED PA | Jul 28, 2022 | abuse@ via NL-IRTCLOUD-20141124 |
| └ 185.78.163.236/30 | 4 | HENKEL-AG-CO-KGAA-GTT | Henkel AG Co. KGaA | ASSIGNED PA | Mar 28, 2022 | abuse@ via NL-IRTCLOUD-20141124 |
| └ 185.78.163.240/29 | 8 | HENKEL-AG-AND-CO-KGAA-GTT | Henkel AG and Co. KGaA | ASSIGNED PA | Mar 28, 2022 | abuse@ via NL-IRTCLOUD-20141124 |
| └ 185.78.163.248/29 | 8 | GTT-GTT | GTT | ASSIGNED PA | Jan 4, 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
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2017
- Current origin since
- Nov 2019 · 6.9 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