Data as of Nov 10, 2026
91.147.44.0/23
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 |
|---|---|---|---|---|---|---|
| 91.147.0.0/18 | 16,384 | RU-RTK-20061024 | PJSC Rostelecom (ORG-JR8-RIPE) · RU | ALLOCATED PA | Oct 24, 2006 | abuse@ |
| └ 91.147.44.0/23 | 512 | SAKHALIN-BRAS-POOL-44 | Sakhalin BRAS pool # 44 | ASSIGNED PA | Mar 11, 2011 | abuse@ via RU-RTK-20061024 |
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 91.147.0.0/18
- Prefix
- 91.147.0.0/18
- Announced by
- AS12389 PJSC Rostelecom
- Type
- Residential
- Proxy exits
- 2,115
- Always-on exits
- 16
- RPKI
- RPKI valid
- Netname
- RU-RTK-20061024
- 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 91.147.0.0/18
91.147.0.0/18
Routing history
- Pattern
- Rotating
- First seen
- Oct 2012
- Current origin since
- Nov 2023 · 3.0 yr
- Origin networks
- 2
- Last change of origin
- Nov 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 91.147.0.0/18 | AS12389 | /18 | RIPE | RPKI valid |
IRR
Route objects on 91.147.0.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12389 | RIPE | ROSTELECOM-MNT | Apr 9, 2024 |
Whois
Registration for this announcement
- Range
- 91.
147. 0. 0/ 18 - Netname
- RU-RTK-20061024
- Registrant
- PJSC Rostelecom
- Registrant country
- RU
- Organization
- PJSC Rostelecom (ORG-JR8-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Oct 24, 2006
- Updated
- Jun 23, 2023
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Oct 24, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rt. ru - Name
- PJSC Rostelecom Technical Team
- Handle
- RTNC-RIPE