AS8399 SEWAN SAS 🇫🇷 FR
Announcing 37 prefixes, seen at the RIS collectors.
IPv4 prefixes
33
191,744 (749 × /24)
IPv6 prefixes
4
25 × /32
Upstreams
14
transit providers observed
Peers
18
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS8399
- Name
- SEWAN SAS
- Organisation
- Sewan SAS
- Country
- 🇫🇷 FR
- RIR
- RIPENCC
- Allocated
- 1997-07-29
- Network type
- Cable/DSL/ISP
- Traffic levels
- 200-300Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS-SEWAN
- Website
- https://www.sewan.eu/
- PeeringDB
- net/1255
- Exchanges
- 10
- Facilities
- 9
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS1299 Arelion (fka. Telia Carrier) | 🇸🇪 SE | 68,272 | 134 | 341 | CAIDA |
| AS174 Cogent Communications, LLC | 🇺🇸 US | 65,575 | 3,986 | 117 | CAIDA |
| AS3257 GTT Communications Inc. | 🇺🇸 US | 63,145 | 1,816 | 71 | CAIDA |
| AS2914 NTT America, Inc. | 🇺🇸 US | 54,730 | 1,574 | 97 | CAIDA |
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 52,797 | 185 | 198 | CAIDA |
| AS9002 RETN Limited | 🇬🇧 GB | 50,129 | 18 | 3 | inferred |
| AS25091 IP-Max SA | 🇨🇠CH | 171 | 25 | 1 | inferred |
| AS3215 Orange S.A. | 🇫🇷 FR | 146 | 923 | 3 | CAIDA |
| AS6696 VERIXI SA | 🇧🇪 BE | 143 | 49 | 28 | inferred |
| AS35699 Adamo Telecom Iberia S.A. | 🇪🇸 ES | 57 | 113 | 37 | CAIDA |
| AS29632 Netassist International EOOD | 🇧🇬 BG | 45 | 0 | 8 | inferred |
| AS1836 green.ch AG | 🇨🇠CH | 44 | 78 | 31 | inferred |
| AS213241 TECHIT.BE SRL | 🇧🇪 BE | 0 | 14 | 3 | inferred |
| AS56662 Marcin Gondek | 🇵🇱 PL | 0 | 0 | 3 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS20485 TransTeleCom JSC | 🇷🇺 RU | 28,148 | 85 | 28 | CAIDA |
| AS33891 Core-Backbone GmbH | 🇩🇪 DE | 24,709 | 1 | 5 | CAIDA |
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 21,789 | 63 | 39 | CAIDA |
| AS50673 Serverius Holding B.V. | 🇳🇱 NL | 16,209 | 131 | 30 | CAIDA |
| AS34549 meerfarbig GmbH & Co. KG | 🇩🇪 DE | 15,749 | 48 | 139 | CAIDA |
| AS34927 iFog GmbH | 🇨🇠CH | 15,640 | 38 | 32 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,980 | 45 | 37 | CAIDA |
| AS17639 Converge ICT Solutions Inc. | 🇵🇠PH | 249 | 567 | 3 | CAIDA |
| AS49559 A-Systems Sp. z o.o. | 🇵🇱 PL | 95 | 11 | 32 | CAIDA |
| AS12779 IT.Gate S.p.A. | 🇮🇹 IT | 76 | 25 | 28 | CAIDA |
| AS1103 SURF B.V. | 🇳🇱 NL | 30 | 104 | 1 | CAIDA |
| AS48362 Stadtwerke Feldkirch | 🇦🇹 AT | 16 | 8 | 31 | CAIDA |
| AS50628 Leonix Telecom SAS | 🇫🇷 FR | 15 | 11 | 31 | CAIDA |
| AS48185 team.blue NV | 🇧🇪 BE | 14 | 1 | 30 | CAIDA |
| AS204092 Association GRIFON | 🇫🇷 FR | 10 | 2 | 31 | CAIDA |
| AS50300 CustodianDC Limited | 🇬🇧 GB | 9 | 39 | 30 | CAIDA |
| AS212024 Marc Schmitt | 🇫🇷 FR | 0 | 1 | 31 | CAIDA |
| AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC) | 🇳🇱 NL | 0 | 7 | 30 | CAIDA |
Downstreams
Networks this one appears to provide transit to
No downstreams observed at the collectors.
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.