AS51374 UNICORN-SYSTEMS-AS Unicorn Systems ltd.

UNICORN-SYSTEMS-AS Unicorn Systems ltd. · registered in Bulgaria

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in Bulgaria#354largest network in BG by IPv4 space, of 669 · 0.01% of BG

Rank worldwide#52,232of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryBulgaria675 ASNs registered there

Open AS51374 in ASN lookup Look up an IP in this network (88.203.187.1) All networks in Bulgaria

IPv4 prefixes

All 2 prefixes, in address order.

88.203.187.0/24
88.203.190.0/24

Similar-sized networks in Bulgaria

ASNNameIPv4 addresses

AS50506#351 BACB-AS Bulgarian-American Credit Bank JSC512

AS51189#352 SHARCOM-AS Sharcom Ltd.512

AS51358#353 RADIOACTIVE-AS Radioactive EOOD512

AS51605#355 XS-SOFTWARE XS Software JSC512

AS51925#356 SAFECHARGE-AS NUVEI BULGARIA EOOD512

AS56606#357 NERACOM-AS NERACOM Ltd.512

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