There are online formatters like smartystreets.com which can validate and format your international address. Is this what you are looking for? Source: over 2 years ago

What I've noticed after watching those sneaker botting videos is that they can make as many emails, proxies and debit cars numbers as they want but.... Not addresses. According to this video they mix up the way their address are written which somehow fools their system into thinking there aren't repeats even though the shoes some how end up at the same address. What these sites really need is a third party service... Source: about 3 years ago

At one point they used SmartyStreets to validate your address and if it thinks your duplex and your neighbor is the same house, they'll be treated as one so you cannot get fiber now. Source: about 3 years ago

You can give smartystreets.com a try however for that many records it might cost you just a bit. Source: over 3 years ago

A good source that is free in small quantities for all states and in the world: smartystreets.com. Source: over 3 years ago

Baserow uses open source like https://en.wikipedia.org/wiki/OpenSSL and can use it without handing over data to openssl.org. Source: over 1 year ago

Noob here; I'm looking at openssl.org Two commands are listed; "openssl-genrsa" and "openssl genrsa" (No hyphen). Source: over 2 years ago