Data as of Nov 5, 2026
212.3.133.0/24
No anonymizer space · no proxy exits in 30 daysPJSC Rostelecom
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 212.3.128.0/19 since Aug 2005 | AS35125 | Residential | 2,175 1,036 always on | PJSC Rostelecom |
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 |
|---|---|---|---|---|---|---|
| 212.3.128.0/19 | 8,192 | RU-RTK-20050607 | PJSC Rostelecom (ORG-JR8-RIPE) · RU | ALLOCATED PA | Jun 7, 2005 | abuse@ |
| └ 212.3.133.0/24 | 256 | RT_ | Smolensk branch of the JSC "Rostelecom" | ASSIGNED PA | Dec 20, 2024 | abuse@ via RU-RTK-20050607 |
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
IPv4 market
Holder
- Organization
- PJSC Rostelecom
- Handle
- ORG-JR8-RIPE
- Range
- 212.
3. 128. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Jun 7, 2005
Origin network
AS35125
RU
- Name
- PJSC Rostelecom
- Type
- Internet provider
- Registered
- Jun 7, 2005
- Domain
- rostelecom.ru
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2006
- Current origin since
- Jul 2019 · 7.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 212.3.133.0/24 | AS35125 | /24 | RIPE | RPKI valid |
| 212.3.128.0/19 | AS35125 | /19 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS35125 | RIPE | Smolensk branch of the JSC "CenterTelecom" | ROSTELECOM-MNT | Dec 23, 2024 |
Whois
Registration for this announcement
- Range
- 212.
3. 133. 0/ 24 - Netname
- RT_
CT_ SML_ SRV_ AND_ EQUIP - Registrant
- Smolensk branch of the JSC "Rostelecom"
- Registrant country
- RU
- Organization
- Smolensk branch of the JSC "Rostelecom"
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Dec 20, 2024
- Updated
- Dec 20, 2024
- Maintainer
- ROSTELECOM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Jun 7, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rt. ru - Name
- PJSC Rostelecom Technical Team
- Handle
- RTNC-RIPE