Data as of Nov 3, 2026
89.19.23.144/29
No anonymizer space · no proxy exits in 30 daysCizgi Telekomunikasyon Anonim Sirketi
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 |
|---|---|---|---|---|---|---|
| 89.19.0.0/19 | 8,192 | TR-CIZGI-20060816 | Cizgi Telekomunikasyon Anonim Sirketi (ORG-CBSS1-RIPE) · TR | ALLOCATED PA | Aug 16, 2006 | [email protected] |
| └ 89.19.23.144/29 | 8 | MESUT-TAHTACI-NET | Mesut Tahtaci | ASSIGNED PA | Feb 10, 2022 | [email protected] via TR-CIZGI-20060816 |
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
Announced by
Covering announcement 89.19.23.0/24
- Prefix
- 89.19.23.0/24
- Announced by
- AS34619 Cizgi Telekomunikasyon Anonim Sirketi
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- TR-CIZGI-20060816
- Registrant
- Cizgi Telekomunikasyon Anonim Sirketi
- RIR
- RIPE NCC
Origin network
AS34619
TR
- Name
- Cizgi Telekomunikasyon Anonim Sirketi
- Type
- Hosting
- Registered
- Feb 28, 2005
- Domain
- cizgi.net.tr
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 89.19.23.0/24
89.19.23.0/24
Routing history
- Pattern
- Stable
- First seen
- Dec 2007
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 89.19.0.0/19 | AS34619 | /24 | RIPE | RPKI valid |
IRR
Route objects on 89.19.23.0/24
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS34619 | RIPE | Cizgi Telekom Block | CIZGI-MNT | Apr 4, 2011 |
Whois
Registration for this announcement
- Range
- 89.19.0.0/19
- Netname
- TR-CIZGI-20060816
- Registrant
- Cizgi Telekomunikasyon Anonim Sirketi
- Registrant country
- TR
- Organization
- Cizgi Telekomunikasyon Anonim Sirketi (ORG-CBSS1-RIPE)
- Org country
- TR
- Type
- ALLOCATED PA
- Created
- Aug 16, 2006
- Updated
- Sep 30, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- TR
- Delegated
- Aug 16, 2006
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Cizgi Telekom Abuse
- Handle
- CTA12-RIPE