Data as of Nov 11, 2026
85.175.76.0/22
No anonymizer space · no proxy exits in 30 daysPJSC Rostelecom
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 85.172.0.0/14 since Sep 2018 | AS12389 | Residential | 39,121 2,957 always on | PJSC Rostelecom |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 85.175.78.0/24 since May 2025 | AS12389 | Residential | PJSC Rostelecom | |
| 85.175.79.0/24 since May 2025 | AS12389 | Residential | 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 |
|---|---|---|---|---|---|---|
| 85.172.0.0/14 | 262,144 | RU-RTK-20041222 | PJSC Rostelecom (ORG-JR8-RIPE) · RU | ALLOCATED PA | Dec 22, 2004 | abuse@ |
| └ 85.175.0.0/16 | 65,536 | Rostelecom_ | OJSC Rostelecom Macroregional Branch South | SUB-ALLOCATED PA | Mar 28, 2022 | abuse@ via RU-RTK-20041222 |
| └ 85.175.76.0/24 | 256 | Rostelecom_ | unknown | SUB-ALLOCATED PA | Aug 25, 2025 | abuse@ via Rostelecom_net |
| └ 85.175.77.0/24 | 256 | Rostelecom_ | unknown | SUB-ALLOCATED PA | Aug 26, 2025 | abuse@ via Rostelecom_net |
| └ 85.175.78.0/24 | 256 | Rostelecom_ | unknown | SUB-ALLOCATED PA | Aug 25, 2025 | abuse@ via Rostelecom_net |
| └ 85.175.79.0/24 | 256 | Posmorport | unknown | SUB-ALLOCATED PA | Apr 4, 2023 | abuse@ via Rostelecom_net |
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
- 85.
172. 0. 0/ 14 - Registration type
- ALLOCATED PA
- Record created
- Dec 22, 2004
- Reallocated to
- OJSC Rostelecom Macroregional Branch South
- Reallocated range
- 85.
175. 0. 0/ 16 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Mar 28, 2022
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2020
- Current origin since
- Aug 2020 · 6.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 85.175.76.0/22 | AS12389 | /22 | RIPE | RPKI valid |
| 85.175.0.0/16 | AS25490 | /23 | RIPE | Another network |
| 85.172.0.0/14 | AS12389 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12389 | RIPE | For B2B, B2G clients of Korporativniy Center. | ROSTELECOM-MNT | Aug 25, 2020 |
Whois
Registration for this announcement
- Range
- 85.
175. 0. 0/ 16 - Netname
- Rostelecom_
net - Registrant
- OJSC Rostelecom Macroregional Branch South
- Registrant country
- RU
- Organization
- OJSC Rostelecom Macroregional Branch South
- Org country
- RU
- Type
- SUB-ALLOCATED PA
- Created
- Mar 28, 2022
- Updated
- Aug 25, 2025
- Maintainer
- ROSTELECOM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Dec 22, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rt. ru - Name
- PJSC Rostelecom Technical Team
- Handle
- RTNC-RIPE