Data as of Nov 7, 2026
89.21.155.0/24
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 | 12 | OOO Telecom TZ |
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 |
|---|---|---|---|---|---|---|
| 89.21.128.0/19 | 8,192 | RU-TZ-20060920 | OOO Telecom TZ (ORG-TT4-RIPE) · RU | ALLOCATED PA | Sep 20, 2006 | abuse@ |
| └ 89.21.155.0/29 | 8 | PROMSTROYMETAL-NET | PromStroyMetal Ltd | ASSIGNED PA | Jul 11, 2008 | abuse@ via RU-TZ-20060920 |
| └ 89.21.155.8/29 | 8 | BELOV-NET | IP Belov | ASSIGNED PA | Jul 11, 2008 | abuse@ via RU-TZ-20060920 |
| └ 89.21.155.16/29 | 8 | TITOVA-NET | IP Titova | ASSIGNED PA | Jul 11, 2008 | abuse@ via RU-TZ-20060920 |
| └ 89.21.155.24/29 | 8 | BOGEMIA-NET | JSC BogemiaLux | ASSIGNED PA | Jul 11, 2008 | abuse@ via RU-TZ-20060920 |
| └ 89.21.155.32/29 | 8 | REALTRANS-NET | RealTrans Ltd | ASSIGNED PA | Jul 11, 2008 | abuse@ via RU-TZ-20060920 |
| └ 89.21.155.40/29 | 8 | RUSENERGORESURS-NET | RusEnergoResurs Ltd | ASSIGNED PA | Jul 11, 2008 | abuse@ via RU-TZ-20060920 |
| └ 89.21.155.48/29 | 8 | ARKADA-NET | Arkada Ltd | ASSIGNED PA | Jul 11, 2008 | abuse@ via RU-TZ-20060920 |
| └ 89.21.155.56/29 | 8 | RES-NET | JSC Res | ASSIGNED PA | Jul 11, 2008 | 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.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 192 | 75% | 1 | |
| Business | 64 | 25% | 8 |
Network & registry
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
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2014
- Current origin since
- Dec 2025 · 11 mo
- Origin networks
- 1
IRR
Route objects on the exact prefix
| 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