IANA presents requirements on this matter. For IPv4, Here's what they have in their "Distinctive intent deal with registry". That means, for our uses, nearly anything in these address blocks shouldn't be assigned because they shouldn't be routable "publicly". Typically the two are the identical (as you route a network https://cristianmhaql.worldblogged.com/42826928/5-easy-facts-about-255-payday-loan-described