Data as of Nov 12, 2026
37.221.77.0/24
No anonymizer space · no proxy exits in 30 daysNetundweb Telekomunikasyon Ticaret Limited Sirketi · space held by Hop Bilisim Teknolojileri Anonim Sirketi
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Jul 2026
from AS44547 Netundweb Telekomunikasyon Ticaret Limited 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@ |
| └ 37.221.77.0/24 | 256 | ATAHOST | ATAHOST (ORG-AA3471-RIPE) · TR | SUB-ALLOCATED PA | Apr 29, 2025 | atafurkan09@ |
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
- Reallocated to
- ATAHOST (ORG-AA3471-RIPE)
- Reallocated range
- 37.
221. 77. 0/ 24 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Apr 29, 2025
Origin network
AS44547
TR
- Name
- Netundweb Telekomunikasyon Ticaret Limited Sirketi
- Type
- Hosting
- Registered
- Apr 6, 2022
- Domain
- netweb.com.tr
- Website
- www.netweb.com.tr
- Industry
- Hosting, Cloud Provider, Data Center, Server Colocation
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Nov 2024
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 8
- Last change of origin
- Oct 2025
Recorded history
History
- Handoffs
- 7
Whois
Registration for this announcement
- Range
- 37.
221. 77. 0/ 24 - Netname
- ATAHOST
- Registrant
- ATAHOST
- Registrant country
- TR
- Organization
- ATAHOST (ORG-AA3471-RIPE)
- Org country
- TR
- Type
- SUB-ALLOCATED PA
- Created
- Apr 29, 2025
- Updated
- Jul 17, 2026
- Maintainer
- ATAHOST-MNT
- RIR
- RIPE NCC
- Country
- TR
- Delegated
- Nov 12, 2018
- Status
- assigned
Report abuse
Abuse contact
- atafurkan09@
gmail. com - Name
- ATAHOST
- Handle
- AA47153-RIPE