@kyrylo.org JFUH - priceless. Been doing this for over 25 years, all HTML (and just a pinch of JS/Ajax - less than a pinch of salt in a pot of spaghetti) and I couldn't agree more. Okay, I do tidy up with a bit of CSS and lean on php server-side, but you nailed it! Keep fighting the good fight!

@networkfuntimes.bsky.social I've been through your beginners guide for computing CIDR, and I've got a nice little program that computes a vast majority of multi-CIDR blocks from ranges correctly, but... What tells me the block 216.181.21.0/24 comes first in 216.181.21.0 - 216.181.97.255?