AS203480 QUALITYUNIT Quality Unit, s.r.o.

QUALITYUNIT Quality Unit, s.r.o. · registered in Slovakia

IPv4 addresses1,0241 prefixes · <0.001% of announced IPv4

Rank in Slovakia#115largest network in SK by IPv4 space, of 191 · 0.04% of SK

Rank worldwide#39,912of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySlovakia196 ASNs registered there

Open AS203480 in ASN lookup Look up an IP in this network (91.201.28.1) All networks in Slovakia

IPv4 prefixes

All 1 prefix, in address order.

91.201.28.0/22

Similar-sized networks in Slovakia

ASNNameIPv4 addresses

AS196900#112 AXALNET-AS Axalnet, s.r.o.1,024

AS200355#113 CADCANET CadcaNet plus s. r. o.1,024

AS202876#114 as_bbnw BBNW s.r.o.1,024

AS203933#116 SK-DC-AS DataCentrum1,024

AS205164#117 SzariAS AIR-Optic Solutions s.r.o.1,024

AS205168#118 Maxnetwork MAXNETWORK s.r.o.1,024

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