Data as of Nov 7, 2026
164.138.243.234/31
No anonymizer space · no proxy exits in 30 daysCheops Technology France S.A.
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 164.138.240.0/21 | 2,048 | FR-CHEOPS-FR-20120320 | Cheops Technology France S.A. (ORG-CTFS1-RIPE) · FR | ALLOCATED PA | Mar 20, 2012 | ripe@ |
| └ 164.138.243.234/31 | 2 | ROCK-NET | unknown | ASSIGNED PA | Apr 14, 2021 | ripe@ via FR-CHEOPS-FR-20120320 |
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
Announced by
Covering announcement 164.138.240.0/21
- Prefix
- 164.138.240.0/21
- Announced by
- AS58011 Cheops Technology France S.A.
- Type
- Business
- RPKI
- RPKI valid
- Netname
- FR-CHEOPS-FR-20120320
- Registrant
- Cheops Technology France S.A.
- RIR
- RIPE NCC
Origin network
AS58011
FR
- Name
- Cheops Technology France S.A.
- Type
- Business
- Registered
- Apr 2, 2012
- Domain
- cheops.fr
- Website
- www.cheops.fr/fr
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 164.138.240.0/21
164.138.240.0/21
Routing history
- Pattern
- Stable
- First seen
- May 2012
- Current origin since
- May 2012 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 164.138.240.0/21 | AS58011 | /24 | RIPE | RPKI valid |
IRR
Route objects on 164.138.240.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS58011 | RIPE | Cheops | CHEOPS-INFOGERANCE | Apr 6, 2012 |
Whois
Registration for this announcement
- Range
- 164.
138. 240. 0/ 21 - Netname
- FR-CHEOPS-FR-20120320
- Registrant
- Cheops Technology France S.A.
- Registrant country
- FR
- Organization
- Cheops Technology France S.A. (ORG-CTFS1-RIPE)
- Org country
- FR
- Type
- ALLOCATED PA
- Created
- Mar 20, 2012
- Updated
- Sep 4, 2018
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- FR
- Delegated
- Mar 20, 2012
- Status
- assigned
Report abuse
Abuse contact
- ripe@
cheops. fr - Name
- DT INFOGERANCE
- Handle
- DT5310-RIPE