Data as of Nov 11, 2026
87.237.112.0/23
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 |
|---|---|---|---|---|---|---|
| 87.237.112.0/21 | 2,048 | RU-RTK-20051111 | PJSC Rostelecom (ORG-JR8-RIPE) · RU | ALLOCATED PA | Nov 11, 2005 | abuse@ |
| └ 87.237.112.0/23 | 512 | TKT-1 | JSC TKT | ASSIGNED PA | Feb 14, 2024 | abuse@ via RU-RTK-20051111 |
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 87.237.112.0/21
- Prefix
- 87.237.112.0/21
- Announced by
- AS38951 PJSC Rostelecom
- Type
- Residential
- Proxy exits
- 7
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- RU-RTK-20051111
- Registrant
- PJSC Rostelecom
- RIR
- RIPE NCC
Origin network
AS38951
RU
- Name
- PJSC Rostelecom
- Type
- Internet provider
- Registered
- Nov 17, 2005
- Domain
- tvoe.tv
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 87.237.112.0/21
87.237.112.0/21
Routing history
- Pattern
- Stable
- First seen
- Jan 2006
- Current origin since
- Jan 2006 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 87.237.112.0/21 | AS38951 | /21 | RIPE | RPKI valid |
IRR
Route objects on 87.237.112.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS38951 | RIPE | TKT_SPB_first | ROSTELECOM-MNT | Oct 14, 2025 |
Whois
Registration for this announcement
- Range
- 87.
237. 112. 0/ 21 - Netname
- RU-RTK-20051111
- Registrant
- PJSC Rostelecom
- Registrant country
- RU
- Organization
- PJSC Rostelecom (ORG-JR8-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Nov 11, 2005
- Updated
- Feb 14, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Nov 11, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rt. ru - Name
- PJSC Rostelecom Technical Team
- Handle
- RTNC-RIPE