Data as of Nov 9, 2026
185.123.55.0/24
No anonymizer space · no proxy exits in 30 daysCyso Group B.V. · space held by Bitmaster Online B.V.
Network & registry
Origin network
AS25151
NL
- Name
- Cyso Group B.V.
- Type
- Hosting
- Registered
- Aug 9, 2002
- Domain
- cyso.com
- Website
- www.cyso.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2020
- Current origin since
- Mar 2020 · 6.6 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS25151 | RIPE | MNT-NL-BITMASTER-1 | Apr 1, 2020 |
Whois
Registration for this announcement
- Range
- 185.
123. 55. 0/ 24 - Netname
- NL-BITMASTER-20200316
- Registrant
- Bitmaster Online B.V.
- Registrant country
- NL
- Organization
- Bitmaster Online B.V. (ORG-BOB4-RIPE)
- Org country
- NL
- Type
- ALLOCATED-ASSIGNED PA
- Created
- Mar 16, 2020
- Updated
- Jan 28, 2025
- Maintainer
- mnt-nl-bitmaster-1
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Mar 16, 2020
- Status
- assigned
Report abuse
Abuse contact
- abuse@
bitmaster-online. com - Name
- Abuse-C Role
- Handle
- AR60065-RIPE