Data as of Nov 11, 2026
37.
- Proxy activity
- Not seen in 30 days
- Type
- Business
- Risk
- 0 / 100 · Low
- Announced by
- AS15557Societe Francaise Du Radiotelephone - SFR SAsfr.frInternet provider
- Announcement
- 37.64.0.0/13RPKI valid
- Location
- Saint-Martin-d'Hères, Auvergne-Rhône-Alpes, France
Network & registry
Announced by
Announcement
- Prefix
- 37.64.0.0/13
- Announced by
- AS15557 Societe Francaise Du Radiotelephone - SFR SA
- Type
- Residential
- Proxy exits
- 52,808
- Always-on exits
- 3,283
- RPKI
- RPKI valid
Origin network
AS15557
FR
- Name
- Societe Francaise Du Radiotelephone - SFR SA
- Type
- Internet provider
- Registered
- Aug 3, 2000
- Domain
- sfr.fr
- Website
- alticefrance.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 37.64.0.0/13
37.64.0.0/13
Routing history
- Pattern
- Stable
- First seen
- Jan 2013
- Current origin since
- Jan 2013 · 14 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.64.0.0/13 | AS15557 | /24 | RIPE | RPKI valid |
| 37.64.0.0/13 | AS198949 | /24 | RIPE | Another network |
Whois
Registration for this address
- Range
- 37.
64. 0. 0/ 13 - Netname
- FR-SFR-20120117
- Registrant
- Societe Francaise Du Radiotelephone - SFR SA
- Registrant country
- FR
- Organization
- Societe Francaise Du Radiotelephone - SFR SA (ORG-VF1-RIPE)
- Org country
- FR
- Type
- ALLOCATED PA
- Created
- Jan 17, 2012
- Updated
- Dec 26, 2019
- Maintainer
- RIPE-NCC-HM-MNT
- Sub-assignment
- 37.
71. 15. 110/ 32 - RIR
- RIPE NCC
- Country
- FR
- Delegated
- Jan 17, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gaoland. net - Name
- Abuse-C Role
- Handle
- AR15368-RIPE