From the doc: '* High-speed TCP Connect scanning engine, with adjustable maximum number of simultaneously opened ports and no-connection time-out adjustment. * High-speed TCP Syn scanning engine for Windows 2000 and XP platforms with TCP/IP and ICMP packet capture, report on Open/Retransmits, Close, Filtered ports, ICMP packet decoding and much more. * Fast reliable UDP Port scanner with intelligent test probing of ports to confirm whether the host is up. * State-of-the-art NetBIOS scanner (AWSPS Professional only). * Unique Mapping of Ports to applications feature (Ports Finder). * Local Connections and Listening Ports instant report. * Local TCP, UDP and ICMP statistics instant report. * Local Active Routes, DNS Servers and Persistent Routes. * Local IP Statistics/Settings instant report. * Local Transport Protocols/Winsock Service Providers list and details. * Local Addressing information table. * Local Net to media information table. * Local Interfaces Statistics/Settings instant report. * Local Network related Local Registry settings. * Comprehensive Local Area Network information, including NetBIOS Names, LANA, Shares, Security Information, Groups/Users and running Services. * The most complete TCP/UDP ports database. * Full-featured Time synchronyzer according to SNTP (RFC 1769), TIME TCP (RFC 868) and TIME UDP (RFC 868). * NSLookUp. * Ping. * Finger. * Mail Abuse Blacklists client.'