Data as of Nov 10, 2026
37.221.78.0/24
No anonymizer space · no proxy exits in 30 daysNETZONE Teknoloji ve Savunma Sanayi Ticaret Anonim Sirketi · space held by Hop Bilisim Teknolojileri Anonim Sirketi
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Sep 2026
from AS57397 Spex Yazilim VE Siber Guvenlik Hizmetleri Anonim Sirketi
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 |
|---|---|---|---|---|---|---|
| 37.221.76.0/22 | 1,024 | TR-HOPES-20181112 | Hop Bilisim Teknolojileri Anonim Sirketi (ORG-HBTA2-RIPE) · TR | ALLOCATED PA | Oct 25, 2022 | abuse@ |
| └ 37.221.78.0/24 | 256 | STERLY_ | Sterly Veri Merkezi Yazilim VE Siber Guvenlik Hizmetleri A.S. (ORG-SVMY1-RIPE) · TR | ASSIGNED PA | Dec 23, 2024 | info@ |
Network & registry
IPv4 market
Holder
- Organization
- Hop Bilisim Teknolojileri Anonim Sirketi
- Handle
- ORG-HBTA2-RIPE
- Range
- 37.
221. 76. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Oct 25, 2022
Origin network
AS218954
TR
- Name
- NETZONE Teknoloji ve Savunma Sanayi Ticaret Anonim Sirketi
- Type
- Hosting
- Registered
- Aug 14, 2026
- Domain
- netzone.com.tr
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Nov 2024
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 5
- Last change of origin
- Sep 2026
Recorded history
History
- Handoffs
- 4
Whois
Registration for this announcement
- Range
- 37.
221. 78. 0/ 24 - Netname
- STERLY_
Veri-Merkezi_ AS - Registrant
- Sterly Veri Merkezi Yazilim VE Siber Guvenlik Hizmetleri A.S.
- Registrant country
- TR
- Organization
- Sterly Veri Merkezi Yazilim VE Siber Guvenlik Hizmetleri A.S. (ORG-SVMY1-RIPE)
- Org country
- TR
- Type
- ASSIGNED PA
- Created
- Dec 23, 2024
- Updated
- Aug 4, 2025
- Maintainer
- bggroupittelecom-mnt
- RIR
- RIPE NCC
- Country
- TR
- Delegated
- Nov 12, 2018
- Status
- assigned
Report abuse
Abuse contact
- info@
sterly. com. tr - Name
- Abuse contact role object
- Handle
- ACRO48320-RIPE