Data as of Nov 9, 2026
185.249.56.0/22
No anonymizer space · no proxy exits in 30 daysCERN - European Organization for Nuclear Research
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 |
|---|---|---|---|---|---|---|
| 185.249.56.0/22 | 1,024 | CH-CERN-20180313 | CERN - European Organization for Nuclear Research (ORG-CEOF1-RIPE) · CH | ALLOCATED PA | Mar 13, 2018 | abuse@ |
| └ 185.249.56.0/23 | 512 | datacentre-fabric-01 | unknown | ASSIGNED PA | Mar 13, 2018 | abuse@ via CH-CERN-20180313 |
| └ 185.249.58.0/23 | 512 | datacentre-fabric-02 | unknown | ASSIGNED PA | Mar 13, 2018 | abuse@ via CH-CERN-20180313 |
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
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2018
- Current origin since
- Apr 2018 · 8.6 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 185.
249. 56. 0/ 22 - Netname
- CH-CERN-20180313
- Registrant
- CERN - European Organization for Nuclear Research
- Registrant country
- CH
- Organization
- CERN - European Organization for Nuclear Research (ORG-CEOF1-RIPE)
- Org country
- CH
- Type
- ALLOCATED PA
- Created
- Mar 13, 2018
- Updated
- Mar 13, 2018
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Mar 13, 2018
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cern. ch - Name
- CERN NOC
- Handle
- CERN513