Data as of Nov 10, 2026
81.
- Proxy activity
- Not seen in 30 days
- Type
- Business
- Risk
- 0 / 100 · Low
- Announced by
- AS8399Sewan SASInternet provider
- Announcement
- 81.93.0.0/19RPKI valid
- Company
- liberation-1
- Location
- Paris, Île-de-France, France
Network & registry
Announced by
Announcement
- Prefix
- 81.93.0.0/19
- Announced by
- AS8399 Sewan SAS
- Type
- Internet provider
- Proxy exits
- 1
- RPKI
- RPKI valid
Origin network
AS8399
FR
- Name
- Sewan SAS
- Type
- Internet provider
- Registered
- Jul 29, 1997
- Domain
- sewan.fr
- Website
- www.sewan.eu/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 81.93.0.0/19
81.93.0.0/19
Routing history
- Pattern
- Stable
- First seen
- Dec 2005
- Current origin since
- Dec 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.93.0.0/19 | AS8399 | /19 | RIPE | RPKI valid |
IRR
Route objects on 81.93.0.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8399 | RIPE | SEWAN COMMUNICATIONS | ORNIS-MNT | Oct 9, 2015 |
Whois
Registration for this address
- Range
- 81.
93. 0. 0/ 19 - Netname
- FR-SEWAN-20020805
- Registrant
- Sewan SAS
- Registrant country
- FR
- Organization
- Sewan SAS (ORG-SCS33-RIPE)
- Org country
- FR
- Type
- ALLOCATED PA
- Created
- Jun 6, 2005
- Updated
- Jul 25, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- Sub-assignment
- 81.
93. 12. 28/ 32 - RIR
- RIPE NCC
- Country
- FR
- Delegated
- Aug 5, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
sewan. fr - Name
- NOC AS8399
- Handle
- ASN8399