AS57546 BULINS-AS Bul Ins AD

BULINS-AS Bul Ins AD · registered in Bulgaria

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Bulgaria#359largest network in BG by IPv4 space, of 669 · 0.01% of BG

Rank worldwide#52,700of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBulgaria675 ASNs registered there

Open AS57546 in ASN lookup Look up an IP in this network (212.56.4.1) All networks in Bulgaria

IPv4 prefixes

All 1 prefix, in address order.

212.56.4.0/23

Similar-sized networks in Bulgaria

ASNNameIPv4 addresses

AS51925#356 SAFECHARGE-AS NUVEI BULGARIA EOOD512

AS56606#357 NERACOM-AS NERACOM Ltd.512

AS57237#358 HEROS-AS Heros Communication Holding Ltd.512

AS59546#360 EON-BULGARIA-AS Energo-Pro Varna EAD512

AS59582#361 AC-AS Avus Capital OOD512

AS60701#362 MariaDB-AS MariaDB Bulgaria EOOD512

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