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Czechia

AS39790

Web4U s.r.o. Content registered in Czechia

5IPv4 prefixes
3IPv6 prefixes
100%RPKI-valid
#30,006AS Rank
327/327RIS visibility
#77Rank in Czechia
2006-04-25Allocated

Web4U s.r.o. (AS39790) — Content, registered in Czechia. announces 5 IPv4 prefixes + 3 IPv6 prefixes. Rank in Czechia: #77. Allocated: 2006-04-25.

Announced prefixes · 8

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

Routing: 5 IPv4 · 3 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

0 5 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
2026-06-128
2026-06-138

Internet Exchanges · 2

Facilities · 2

AS topology · Customer cone 1

Providers · 3

Peers · 16

  • AS6939 Hurricane Electric LLC
  • AS22356 Durand do Brasil Ltda
  • AS263444 Open X Tecnologia Ltda
  • AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
  • AS8218 Zayo Infrastructure France SA
  • AS24482 SG.GS
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