Data as of Nov 7, 2026
185.9.204.0/24
No anonymizer space · no proxy exits in 30 daysLLC Synthesis
Network & registry
Origin network
AS199593
RU
- Name
- LLC Synthesis
- Type
- Business
- Registered
- Nov 13, 2012
- Domain
- net.ru
- Industry
- Civil Engineering Construction (Utility Lines, Roads and Bridges)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2025
- Current origin since
- Sep 2025 · 1.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 185.9.204.0/24 | AS199593 | /24 | RIPE | RPKI valid |
| 185.9.204.0/22 | AS199593 | /22 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS199593 | RIPE | SYNTHESIS-MNT | Sep 15, 2025 |
Whois
Registration for this announcement
- Range
- 185.
9. 204. 0/ 22 - Netname
- RU-SYNTHESIS-20121113
- Registrant
- LLC Synthesis
- Registrant country
- RU
- Organization
- LLC Synthesis (ORG-LS108-RIPE)
- Org country
- RU
- Type
- ALLOCATED PA
- Created
- Nov 13, 2012
- Updated
- Apr 14, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Nov 13, 2012
- Status
- assigned
Report abuse
Abuse contact
- noc@
stz. net. ru - Name
- Abuse-C Role
- Handle
- AR16961-RIPE