Data as of Nov 7, 2026
192.65.184.0/21
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 |
|---|---|---|---|---|---|---|
| 192. | 3,840 | CERN | CERN - European Organization for Nuclear Research (ORG-CEOF1-RIPE) · CH | LEGACY | Jan 18, 2012 | abuse@ |
| └ 192.65.184.0/21 | 2,048 | CERN-EXT | CERN - European Organization for Nuclear Research | LEGACY | — | abuse@ via CERN |
| └ 192.65.184.0/24 | 256 | CERN-EN | CERN - European Organization for Nuclear Research (ORG-CEOF1-RIPE) · CH | LEGACY | Feb 18, 2005 | abuse@ |
| └ 192.65.185.0/24 | 256 | CERN-CIXP | CERN - European Organization for Nuclear Research (ORG-CEOF1-RIPE) · CH | LEGACY | Feb 18, 2005 | abuse@ |
| └ 192.65.186.0/24 | 256 | CERN-CNET11 | CERN - European Organization for Nuclear Research (ORG-CEOF1-RIPE) · CH | LEGACY | Feb 18, 2005 | abuse@ |
| └ 192.65.187.0/24 | 256 | CERN-CNET12 | CERN - European Organization for Nuclear Research (ORG-CEOF1-RIPE) · CH | LEGACY | Feb 18, 2005 | abuse@ |
| └ 192.65.188.0/24 | 256 | CERN-CNET13 | CERN - European Organization for Nuclear Research (ORG-CEOF1-RIPE) · CH | LEGACY | Feb 18, 2005 | abuse@ |
| └ 192.65.189.0/24 | 256 | CERN-CNET14 | CERN - European Organization for Nuclear Research (ORG-CEOF1-RIPE) · CH | LEGACY | Feb 18, 2005 | abuse@ |
| └ 192.65.190.0/24 | 256 | CERN-CNET15 | CERN - European Organization for Nuclear Research (ORG-CEOF1-RIPE) · CH | LEGACY | Feb 18, 2005 | abuse@ |
| └ 192.65.191.0/24 | 256 | CERN-CNET16 | CERN - European Organization for Nuclear Research (ORG-CEOF1-RIPE) · CH | LEGACY | Feb 18, 2005 | abuse@ |
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
Registry
Holder
- Organization
- CERN - European Organization for Nuclear Research
- Handle
- ORG-CEOF1-RIPE
- Range
- 192.
65. 183. 0 - 192. 65. 197. 255 - Registration type
- LEGACY
- Record created
- Jan 18, 2012
- Legacy
- yes
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 192.
65. 184. 0/ 21 - Netname
- CERN-EXT
- Registrant
- CERN - European Organization for Nuclear Research
- Registrant country
- CH
- Organization
- CERN - European Organization for Nuclear Research
- Org country
- CH
- Type
- LEGACY
- Created
- Not stated by the registry
- Updated
- Jul 31, 2015
- Maintainer
- CERN-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Nov 29, 1989
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cern. ch - Name
- CERN NOC
- Handle
- CERN513