Data as of Nov 8, 2026
31.
- Proxy activity
- Not seen in 30 days
- Type
- Business
- Risk
- 0 / 100 · Low
- Announced by
- AS49463Bassac SAbassac.frBusiness
- Announcement
- 31.216.16.0/20RPKI valid
- Location
- Boulogne-Billancourt, Île-de-France, France
Network & registry
Announced by
Announcement
- Prefix
- 31.216.16.0/20
- Announced by
- AS49463 Bassac SA
- Type
- Business
- RPKI
- RPKI valid
Origin network
AS49463
FR
- Name
- Bassac SA
- Type
- Business
- Registered
- Jun 12, 2009
- Domain
- bassac.fr
- Website
- www.lnc.fr
- Industry
- Construction and Real Estate
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 31.216.16.0/20
31.216.16.0/20
Routing history
- Pattern
- Stable
- First seen
- Jan 2014
- Current origin since
- Jan 2014 · 13 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 31.216.16.0/20 | AS49463 | /24 | RIPE | RPKI valid |
IRR
Route objects on 31.216.16.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS49463 | RIPE | LNCSA-BGP-ALL-4-002-16_20 | LNCSA-MNT | Jun 28, 2012 |
Whois
Registration for this address
- Range
- 31.
216. 16. 0/ 20 - Netname
- FR-L-N-C-SA-20110509
- Registrant
- Bassac SA
- Registrant country
- FR
- Organization
- Bassac SA (ORG-LNCS2-RIPE)
- Org country
- FR
- Type
- ALLOCATED PA
- Created
- May 9, 2011
- Updated
- Feb 10, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- FR
- Delegated
- May 9, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
lncsa. fr - Name
- LNCSA ADMIN ROLE
- Handle
- LC10036-RIPE