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Portugal

AS15457

NOS Madeira Comunicacoes, S.A. Unknown registered in Portugal

8IPv4 prefixes
1IPv6 prefixes
100%RPKI-valid
#18,039AS Rank
327/327RIS visibility
#17Rank in Portugal
2000-07-04Allocated

NOS Madeira Comunicacoes, S.A. (AS15457) — Unknown, registered in Portugal. announces 8 IPv4 prefixes + 1 IPv6 prefixes. Rank in Portugal: #17. Allocated: 2000-07-04.

Announced prefixes · 9

RPKI: rpki.cloudflare.com · 2026-06-19

Routing: 8 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-19

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
2026-06-129
2026-06-139

AS topology · Customer cone 1

Providers · 1

  • AS2860 NOS COMUNICACOES, S.A.
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