Netmask: IP Network Parser & Lookup Automation

This workflow leverages the netmask Node.js library to parse IP addresses, CIDR blocks, subnets, and netmasks. It enables automated validation, expansion, and lookup of network ranges, making it ideal for network administrators and DevOps teams handling IP management tasks. Key features include IP/CIDR parsing to extract network details like base IP, mask, size, and usable hosts; subnet calculations for dividing networks; and containment checks to verify if IPs fall within specific blocks. Bene