Data as of Nov 8, 2026
185.253.184.0/23
No anonymizer space · no proxy exits in 30 daysJSC 'Severen-Telecom'
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Oct 22, 2026
from AS211134 Intersys Ltd
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 |
|---|---|---|---|---|---|---|
| 185.253.184.0/22 | 1,024 | RU-SEVEREN-20180405 | JSC "Severen-Telecom" (ORG-SL18-RIPE) · RU | ALLOCATED PA | Sep 10, 2026 | abuse@ |
| └ 185.253.184.0/23 | 512 | SEVEREN-B2B-MSK-NET | unknown | ASSIGNED PA | Oct 20, 2026 | abuse@ via RU-SEVEREN-20180405 |
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 185.253.184.0/22
- Prefix
- 185.253.184.0/22
- Announced by
- AS43267 JSC 'Severen-Telecom'
- Type
- Residential
- RPKI
- No RPKI
- Netname
- RU-SEVEREN-20180405
- Registrant
- JSC "Severen-Telecom"
- RIR
- RIPE NCC
Origin network
AS43267
RU
- Name
- JSC 'Severen-Telecom'
- Type
- Internet provider
- Registered
- Aug 30, 2011
- Domain
- severen.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 185.253.184.0/22
185.253.184.0/22
Routing history
- Pattern
- Rotating
- First seen
- May 2018
- Current origin since
- Oct 22, 2026 · under a month
- Origin networks
- 4
- Last change of origin
- Oct 22, 2026
Recorded history
History
- Handoffs
- 3
IRR
Route objects on 185.253.184.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS43267 | RIPE | SEVEREN-B2B-MSK-NET | SEVEREN-MNT | Oct 20, 2026 |
Whois
Registration for this announcement
- Range
- 185.
253. 184. 0/ 22 - Netname
- RU-SEVEREN-20180405
- Registrant
- JSC "Severen-Telecom"
- Registrant country
- RU
- Organization
- JSC "Severen-Telecom" (ORG-SL18-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Sep 10, 2026
- Updated
- Oct 20, 2026
- Maintainer
- SEVEREN-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Apr 5, 2018
- Status
- assigned
Report abuse
Abuse contact
- abuse@
severen. net - Name
- Severen-Telecom NOC
- Handle
- STKM1-RIPE