Data as of Nov 8, 2026
5.252.4.0/22
No anonymizer space · no proxy exits in 30 daysBorusan Holding A.S.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 5.252.4.0/24 since Feb 2019 | AS43417 | Business | Borusan Holding A.S. | |
| 5.252.5.0/24 since Feb 2019 | AS43417 | Business | Borusan Holding A.S. | |
| 5.252.6.0/24 since Feb 2019 | AS43417 | Business | Borusan Holding A.S. | |
| 5.252.7.0/24 since Feb 2019 | AS43417 | Business | Borusan Holding A.S. |
Network & registry
Origin network
AS43417
TR
- Name
- Borusan Holding A.S.
- Type
- Business
- Registered
- Apr 5, 2012
- Domain
- borusan.com
- Industry
- Law, Business, and Consulting Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2019
- Current origin since
- Feb 2019 · 7.8 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 5.
252. 4. 0/ 22 - Netname
- TR-BORUSAN-20190204
- Registrant
- Borusan Holding A.S.
- Registrant country
- TR
- Organization
- Borusan Holding A.S. (ORG-BHA29-RIPE)
- Org country
- TR
- Type
- ALLOCATED PA
- Created
- Feb 4, 2019
- Updated
- Feb 4, 2019
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- TR
- Delegated
- Feb 4, 2019
- Status
- assigned
Report abuse
Abuse contact
- networkteam@
borusan. com - Name
- Abuse-C Role
- Handle
- AR50496-RIPE