AS51793 ADRANA Adrana International SRL

ADRANA Adrana International SRL · registered in Romania

IPv4 addresses1,0242 prefixes · <0.001% of announced IPv4

Rank in Romania#219largest network in RO by IPv4 space, of 900 · 0.01% of RO

Rank worldwide#35,838of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryRomania917 ASNs registered there

Open AS51793 in ASN lookup Look up an IP in this network (37.143.160.1) All networks in Romania

IPv4 prefixes

All 2 prefixes, in address order.

37.143.160.0/23
91.221.78.0/23

IPv6 prefixes

All 1 prefix.

2a03:8f87:1::/48

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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