Data as of Nov 9, 2026
37.148.252.0/24
No anonymizer space · no proxy exits in 30 daysCyllene ITS SAS
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 |
|---|---|---|---|---|---|---|
| 37.148.252.0/22 | 1,024 | FR-CETSI-20180614 | Cyllene ITS SAS (ORG-CESI1-RIPE) · FR | ALLOCATED PA | Feb 2, 2022 | abuse@ |
| └ 37.148.252.0/24 | 256 | CYLLENE-ITS | Cyllene ITS (ORG-AS66-RIPE) | ASSIGNED PA | Jun 15, 2018 | abuse@ |
Network & registry
Announced by
Covering announcement 37.148.252.0/22
- Prefix
- 37.148.252.0/22
- Announced by
- AS34993 Cyllene ITS SAS
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- FR-CETSI-20180614
- Registrant
- Cyllene ITS SAS
- RIR
- RIPE NCC
Origin network
AS34993
FR
- Name
- Cyllene ITS SAS
- Type
- Hosting
- Registered
- May 13, 2005
- Domain
- groupe-cyllene.com
- Website
- www.odiso.com/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 37.148.252.0/22
37.148.252.0/22
Routing history
- Pattern
- Stable
- First seen
- Sep 2018
- Current origin since
- Sep 2018 · 8.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.148.252.0/22 | AS34993 | /22 | RIPE | RPKI valid |
IRR
Route objects on 37.148.252.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS34993 | RIPE | CYLLENE-ITS | ODISO-MNT CETSI-MNT | Feb 6, 2024 |
Whois
Registration for this announcement
- Range
- 37.
148. 252. 0/ 22 - Netname
- FR-CETSI-20180614
- Registrant
- Cyllene ITS SAS
- Registrant country
- FR
- Organization
- Cyllene ITS SAS (ORG-CESI1-RIPE)
- Org country
- FR
- Type
- ALLOCATED PA
- Created
- Feb 2, 2022
- Updated
- Oct 5, 2023
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- FR
- Delegated
- Jun 14, 2018
- Status
- assigned
Report abuse
Abuse contact
- abuse@
groupe-cyllene. com - Name
- CYLLENE-GROUPE SUPPORT
- Handle
- MSG