AS51565 SI-HC-CENTER HC CENTER druzba za informacijske tehnologije d.o.o.

SI-HC-CENTER HC CENTER druzba za informacijske tehnologije d.o.o. · registered in Slovenia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Slovenia#195largest network in SI by IPv4 space, of 262 · <0.01% of SI

Rank worldwide#68,041of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySlovenia272 ASNs registered there

Open AS51565 in ASN lookup Look up an IP in this network (91.217.122.1) All networks in Slovenia

IPv4 prefixes

All 1 prefix, in address order.

91.217.122.0/24

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AS51644#197 SI-DATALAB Datalab Tehnologije d.d.256

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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