4 ms·

The cost will be in updating every legacy postal system that currently has fixed column lengths/input field length limits.

• topsecret 1y ago
  Yes, now, but the person you're replying to was asking about at inception.
  • rjh29 1y ago
    Why was IPv4 so pitifully small? I guess most people thought 100 million parcels a year was a ridiculously generous limit that we'd never reach.