AS44920 SiTEK Si.TEK Informatica Srl

SiTEK Si.TEK Informatica Srl · registered in Italy

IPv4 addresses2,0482 prefixes · <0.001% of announced IPv4

Rank in Italy#462largest network in IT by IPv4 space, of 1,081 · <0.01% of IT

Rank worldwide#23,442of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryItaly1,121 ASNs registered there

Open AS44920 in ASN lookup Look up an IP in this network (139.28.80.1) All networks in Italy

IPv4 prefixes

All 2 prefixes, in address order.

139.28.80.0/22
185.77.32.0/22

Similar-sized networks in Italy

ASNNameIPv4 addresses

AS44091#459 SISTEMISPA-AS SISTEMI SPA2,048

AS44701#460 SWDES-AS Software Design srl2,048

AS44767#461 CABEL-AS ACCENTURE FINANCIAL ADVANCED SOLUTIONS & TECHNOLOGY S.R.L.2,048

AS45041#463 ASHINET Hi-Net Srl2,048

AS47875#464 PROVINCIA-DI-PADOVA-AS Provincia di Padova2,048

AS47986#465 PRJINF-AS Project Informatica srl2,048

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