Data as of Nov 8, 2026
91.195.128.0/23
No anonymizer space · no proxy exits in 30 daysOpen Systems Ltd.
Network & registry
Origin network
AS43712
RU
- Name
- Open Systems Ltd.
- Type
- Business
- Registered
- Sep 18, 2007
- Domain
- osystems.ru
- Industry
- Retail Stores, Wholesale, and E-commerce Sites
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2009
- Current origin since
- Apr 2009 · 18 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS43712 | RIPE | OpenSystems Ltd. | MNT-OPENSYSTEMS | Oct 13, 2007 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 91.195.128.0/24 | AS43712 | RIPE | OpenSystems Ltd. | MNT-OPENSYSTEMS | Jun 16, 2009 |
| 91.195.129.0/24 | AS43712 | RIPE | OpenSystems Ltd. | MNT-OPENSYSTEMS | Jun 16, 2009 |
Whois
Registration for this announcement
- Range
- 91.
195. 128. 0/ 23 - Netname
- OPENSYSTEMS-NET
- Registrant
- Open Systems Ltd.
- Registrant country
- RU
- Organization
- Open Systems Ltd. (ORG-OSL4-RIPE)
- Org country
- RU
- Type
- ASSIGNED PI
- Created
- Sep 18, 2007
- Updated
- May 28, 2019
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Sep 18, 2007
- Status
- assigned
Report abuse
Abuse contact
- and@
osystems. ru - Name
- Abuse-C Role
- Handle
- AR23228-RIPE