Data as of Nov 9, 2026
77.247.245.0/28
No anonymizer space · no proxy exits in 30 daysMSTN CJSC
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 |
|---|---|---|---|---|---|---|
| 77.247.240.0/21 | 2,048 | RU-MSTN-20110810 | MSTN CJSC (ORG-ML97-RIPE) · RU | ALLOCATED PA | Aug 10, 2011 | abuse@ |
| └ 77.247.245.0/28 | 16 | SHMALKO-NET | Network of shmalko | ASSIGNED PA | May 5, 2015 | abuse@ via RU-MSTN-20110810 |
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 77.247.240.0/21
- Prefix
- 77.247.240.0/21
- Announced by
- AS47478 MSTN CJSC
- Type
- Internet provider
- Proxy exits
- 2
- RPKI
- No RPKI
- Netname
- RU-MSTN-20110810
- Registrant
- MSTN CJSC
- RIR
- RIPE NCC
Origin network
AS47478
RU
- Name
- MSTN CJSC
- Type
- Internet provider
- Registered
- Jun 24, 2008
- Domain
- mstn.ru
- Website
- www.mstn.ru
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 77.247.240.0/21
77.247.240.0/21
Routing history
- Pattern
- Stable
- First seen
- Aug 2011
- Current origin since
- Aug 2011 · 15 yr
- Origin networks
- 1
IRR
Route objects on 77.247.240.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS47478 | RIPE | MSTN | MNT-MSTN | Dec 27, 2011 |
Whois
Registration for this announcement
- Range
- 77.
247. 240. 0/ 21 - Netname
- RU-MSTN-20110810
- Registrant
- MSTN CJSC
- Registrant country
- RU
- Organization
- MSTN CJSC (ORG-ML97-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Aug 10, 2011
- Updated
- Jan 11, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Aug 10, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mstn. ru - Name
- MSTN ABUSE
- Handle
- MA14313-RIPE