AS31563

Name: AS31563 — Hellenic National Meteorological Service
Creator: ipdex

Hellenic National Meteorological Service Unknown registered in Greece

3IPv4 prefixes

2IPv6 prefixes

100%RPKI-valid

#25,943AS Rank

327/327RIS visibility

#47Rank in Greece

2004-06-14Allocated

Hellenic National Meteorological Service (AS31563) — Unknown, registered in Greece. announces 3 IPv4 prefixes + 2 IPv6 prefixes. Rank in Greece: #47. Allocated: 2004-06-14.

IPv4 3IPv6 2

Announced prefixes · 5

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

Routing: 3 IPv4 · 2 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	5
2026-06-13	5

AS topology · Customer cone 1

Providers · 2

AS3329 Vodafone-panafon Hellenic Telecommunications Company SA
AS5408 National Infrastructures for Research and Technology S.A.

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