Data as of Nov 14, 2026
91.242.74.0/24
No anonymizer space · no proxy exits in 30 daysGTT Communications Inc. · space held by SC ITNS.NET SRL
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 |
|---|---|---|---|---|---|---|
| 91.242.64.0/18 | 16,384 | MD-ITNS-NET-MNT-20120731 | SC ITNS.NET SRL (ORG-SIS76-RIPE) · MD | ALLOCATED PA | Apr 15, 2016 | abuse@ |
| └ 91.242.74.0/24 | 256 | ISP | Windstream Communications LLC (ORG-WCL20-RIPE) · US | ASSIGNED PA | Jul 4, 2019 | abuse@ |
Network & registry
Announced by
Covering announcement 91.242.74.0/23
- Prefix
- 91.242.74.0/23
- Announced by
- AS3257 GTT Communications Inc.
- Type
- Unknown
- Proxy exits
- 36
- RPKI
- RPKI valid
- Netname
- MD-ITNS-NET-MNT-20120731
- Registrant
- SC ITNS.NET SRL
- 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
- 243
Routing timeline
Who has announced 91.242.74.0/23
91.242.74.0/23
Routing history
- Pattern
- Reactivated
- First seen
- May 2016
- Current origin since
- Sep 2023 · 3.2 yr
- Origin networks
- 3
- Last change of origin
- Sep 2023
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 91.242.74.0/23 | AS3257 | /23 | RIPE | RPKI valid |
IRR
Route objects on 91.242.74.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3257 | RIPE | RISCOM-NOC | Sep 12, 2023 |
Whois
Registration for this announcement
- Range
- 91.
242. 64. 0/ 18 - Netname
- MD-ITNS-NET-MNT-20120731
- Registrant
- SC ITNS.NET SRL
- Registrant country
- MD
- Organization
- SC ITNS.NET SRL (ORG-SIS76-RIPE)
- Org country
- MD
- Type
- ALLOCATED PA
- Created
- Apr 15, 2016
- Updated
- Apr 20, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- MD
- Delegated
- Jul 31, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
itns. net - Name
- Abuse contact role object
- Handle
- ACRO34860-RIPE