ıpdex
Netherlands

AS50522

Sewan Nederland B.V. ISP registered in Netherlands

11IPv4 prefixes
1IPv6 prefixes
100%RPKI-valid
#6,668AS Rank
327/327RIS visibility
#284Rank in Netherlands
2010-02-02Allocated

Sewan Nederland B.V. (AS50522) — ISP, registered in Netherlands. announces 11 IPv4 prefixes + 1 IPv6 prefixes. Rank in Netherlands: #284. Allocated: 2010-02-02.

Announced prefixes · 12

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 11 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

0 5 10 2026-06-12 2026-06-13
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-1212
2026-06-1312

Internet Exchanges · 5

  • AMS-IX Amsterdam 100 Gbps
  • NL-ix Amsterdam, Rotterdam, Brussels, Luxembourg, Frankfurt, Düsseldorf, Berlin, Dublin, London, Copenhagen, Paris, Marseille 100 Gbps
  • Frys-IX Fryslân 10 Gbps
  • LSIX Amsterdam, The Hague, Rotterdam, Naaldwijk 10 Gbps
  • Speed-IX Dronten 10 Gbps

Facilities · 9

AS topology · Customer cone 3

Providers · 4

Peers · 107

Customers · 2

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