Get My IP is a Portable and Free IP Address Retrieval Tool. It can be used to display your Local Internal (LAN) IP Address as well as your Internet External (WAN) IP Address. Very useful if you host games or share applications via a LAN or over the Internet and need quick reference to both internal and External IP Addresses for Port forwarding etc.
SoftPerfect Network Scanner is a portable IP, NetBIOS and SNMP scanner that supports remote shutdown and Wake On LAN. It was created for system administrators and users who are interested in heightened computer security. The network scanner works by pinging a computer scanning it for listening TCP ports. It can display any resources that are being shared on a network.
IPNetInfo is a small but powerful free IP address lookup and network information tool that allows users to retrieve detailed information about any IPv4 address. Developed by NirSoft, this lightweight utility functions much like a portable WHOIS lookup tool, making it ideal for network administrators, security researchers, and power users who need fast IP intelligence without relying on online services.
With IPNetInfo, you can quickly view important details such as the IP address owner, country and region, IP range, and available contact information including address, phone, fax, and email (when provided by the registry). Because it runs as a standalone executable, it can be stored and launched directly from a USB flash drive, leaving no installation footprint on the host system.