ıpdex
Switzerland

AS212823

Fuehrungsunterstuetzungsbasis FUB Unknown registered in Switzerland

3IPv4 prefixes
0IPv6 prefixes
100%RPKI-valid
#64,119AS Rank
325/327RIS visibility
#290Rank in Switzerland
2022-01-12Allocated

Fuehrungsunterstuetzungsbasis FUB (AS212823) — Unknown, registered in Switzerland. announces 3 IPv4 prefixes + 0 IPv6 prefixes. Rank in Switzerland: #290. Allocated: 2022-01-12.

Announced prefixes · 3

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

Routing: 3 IPv4 · 0 IPv6 announced · RIS visibility 325/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

0 1 2 3 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
2026-06-123
2026-06-133

AS topology · Customer cone 1

Providers · 2

  • AS8220 COLT Technology Services Group Limited
  • AS3303 Swisscom (Switzerland) Ltd
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