AS31563 HNMS-AS Hellenic National Meteorological Service

HNMS-AS Hellenic National Meteorological Service · registered in Greece

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in Greece#109largest network in GR by IPv4 space, of 228 · 0.01% of GR

Rank worldwide#43,313of 79,396 networks with IPv4

IPv62 x /481 prefixes

CountryGreece234 ASNs registered there

Open AS31563 in ASN lookup Look up an IP in this network (195.251.244.1) All networks in Greece

IPv4 prefixes

All 2 prefixes, in address order.

195.251.244.0/23
195.251.246.0/24

IPv6 prefixes

All 1 prefix.

2001:648:2420::/47

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources