Data as of Nov 8, 2026
185.54.112.0/22
No anonymizer space · no proxy exits in 30 daysCyso Group B.V.
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 185.54.112.0/22 | 1,024 | NL-CYSO-20120120 | Cyso Group B.V. (ORG-CMH1-RIPE) · NL | ALLOCATED PA | Apr 17, 2014 | abuse@ |
| └ 185.54.112.0/23 | 512 | NL-CYSO-OPENSTACK | Cyso Hosting B.V. | ASSIGNED PA | Jul 2, 2015 | abuse@ via NL-CYSO-20120120 |
| └ 185.54.114.0/23 | 512 | NL-CYSO-OPENSTACK | Cyso Hosting B.V. | ASSIGNED PA | Jul 2, 2015 | abuse@ via NL-CYSO-20120120 |
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
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
- May 2014
- Current origin since
- May 2014 · 12 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 185.
54. 112. 0/ 22 - Netname
- NL-CYSO-20120120
- Registrant
- Cyso Group B.V.
- Registrant country
- NL
- Organization
- Cyso Group B.V. (ORG-CMH1-RIPE)
- Org country
- NL
- Type
- ALLOCATED PA
- Created
- Apr 17, 2014
- Updated
- Mar 13, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Apr 17, 2014
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cyso. net - Name
- Cyso Hosting B.V. Technical Role Account
- Handle
- CYSO-RIPE