Data as of Nov 15, 2026
212.57.154.0/24
No anonymizer space · no proxy exits in 30 daysPJSC Rostelecom
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 |
|---|---|---|---|---|---|---|
| 212.57.128.0/18 | 16,384 | RU-RTK-980602 | PJSC Rostelecom (ORG-JR8-RIPE) · RU | ALLOCATED PA | — | abuse@ |
| └ 212.57.154.0/24 | 256 | SURNET-ADSL | The network for static assignment of IP addresses for broadband service. | ASSIGNED PA | Dec 6, 2005 | abuse@ via RU-RTK-980602 |
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 212.57.128.0/18
- Prefix
- 212.57.128.0/18
- Announced by
- AS12389 PJSC Rostelecom
- Type
- Residential
- Proxy exits
- 78
- Always-on exits
- 13
- RPKI
- RPKI valid
- Netname
- RU-RTK-980602
- Registrant
- PJSC Rostelecom
- RIR
- RIPE NCC
Origin network
AS12389
RU
- Name
- PJSC Rostelecom
- Type
- Internet provider
- Registered
- Jul 1, 2005
- Domain
- rt.ru
- Website
- www.company.rt.ru/en/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 212.57.128.0/18
212.57.128.0/18
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jul 2017 · 9.3 yr
- Origin networks
- 2
- Last change of origin
- Jul 2017
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 212.57.128.0/18 | AS12389 | /18 | RIPE | RPKI valid |
IRR
Route objects on 212.57.128.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12389 | RIPE | Rostelecom networks | ROSTELECOM-MNT | Oct 30, 2018 |
Whois
Registration for this announcement
- Range
- 212.
57. 128. 0/ 18 - Netname
- RU-RTK-980602
- Registrant
- PJSC Rostelecom
- Registrant country
- RU
- Organization
- PJSC Rostelecom (ORG-JR8-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Not stated by the registry
- Updated
- Jun 4, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Jun 2, 1998
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rt. ru - Name
- PJSC Rostelecom Technical Team
- Handle
- RTNC-RIPE