Data as of Nov 12, 2026
89.21.158.8/29
No anonymizer space · no proxy exits in 30 daysOOO Telecom TZ
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 89.21.152.0/21 since Aug 2007 | AS15672 | Residential | 11 | OOO Telecom TZ |
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 |
|---|---|---|---|---|---|---|
| 89.21.128.0/19 | 8,192 | RU-TZ-20060920 | OOO Telecom TZ (ORG-TT4-RIPE) · RU | ALLOCATED PA | Sep 20, 2006 | abuse@ |
| └ 89.21.158.8/29 | 8 | TVIST | OOO "Twist" | ASSIGNED PA | Apr 9, 2009 | abuse@ via RU-TZ-20060920 |
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 89.21.158.0/24
- Prefix
- 89.21.158.0/24
- Announced by
- AS15672 OOO Telecom TZ
- Type
- Residential
- RPKI
- No RPKI
- Netname
- RU-TZ-20060920
- Registrant
- OOO Telecom TZ
- RIR
- RIPE NCC
Origin network
AS15672
RU
- Name
- OOO Telecom TZ
- Type
- Internet provider
- Registered
- Sep 8, 2000
- Domain
- tz.ru
- Website
- www.tz.ru/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
89.21.158.0/24
Routing history
- Pattern
- Stable
- First seen
- Dec 2014
- Current origin since
- Dec 2025 · 11 mo
- Origin networks
- 1
IRR
Route objects on 89.21.158.0/24
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS15672 | RIPE | Telecom TZ MSK Address Block | MNT-TELECOM-TZ | Nov 24, 2014 |
Whois
Registration for this announcement
- Range
- 89.
21. 128. 0/ 19 - Netname
- RU-TZ-20060920
- Registrant
- OOO Telecom TZ
- Registrant country
- RU
- Organization
- OOO Telecom TZ (ORG-TT4-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Sep 20, 2006
- Updated
- Jun 8, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Sep 20, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
tz. ru - Name
- RIPE TZTELECOM
- Handle
- RT5418-RIPE