Data as of Nov 7, 2026
91.198.31.0/24
No anonymizer space · no proxy exits in 30 daysCentr Servisnogo Oblslugovuvannya Ltd
Network & registry
Origin network
AS43258
UA
- Name
- Centr Servisnogo Oblslugovuvannya Ltd
- Type
- Internet provider
- Registered
- Jul 4, 2007
- Domain
- cso.com.ua
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2007
- Current origin since
- Jul 2007 · 19 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS43258 | RIPE | CSO PI Address space | CSO-MNT | Jul 9, 2007 |
Whois
Registration for this announcement
- Range
- 91.
198. 31. 0/ 24 - Netname
- CSO-NET
- Registrant
- Centr Servisnogo Oblslugovuvannya Ltd
- Registrant country
- UA
- Organization
- Centr Servisnogo Oblslugovuvannya Ltd (ORG-CSO1-RIPE)
- Org country
- UA
- Type
- ASSIGNED PI
- Created
- Jul 4, 2007
- Updated
- Mar 17, 2022
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- UA
- Delegated
- Jul 4, 2007
- Status
- assigned
Report abuse
Abuse contact
- cso.
company. zol@ gmail. com - Name
- Abuse-C Role
- Handle
- AR21677-RIPE