What's new
Changelog
What's new in NetOps.tools — the latest tools, fixes and improvements.
9 July 2026
- Launched NetOps.tools — a browser-only field kit for network engineers.
- Subnet Calculator: break a CIDR into network, broadcast, host range, mask and wildcard, with a bit-level view.
- VLSM Planner: carve a parent block into right-sized subnets, largest-first.
- IPv6 Toolkit: expand, compress and derive EUI-64 interface identifiers.
- MAC / OUI: normalise a MAC to every notation, read its flags and resolve the vendor.
- DNS Lookup: resolve live records over DNS-over-HTTPS, straight from your browser.
- Port Reference: a searchable table of the ports you actually hit day to day.
- Keyboard-first ⌘K command palette to jump straight to any tool.