0x222.net is valuable because '0x222' suggests a hexadecimal notation, commonly used in computing and engineering. This can catch the interest of tech companies, especially those involved in software development, cryptography, or digital electronics. Moreover, the '.net' TLD has historical importance for networks and technology-oriented businesses, enhancing its appeal. Together, they suggest a tech-focused yet general-purpose domain, versatile for various tech industry applications, increasing its attractiveness.

(Powered by Namefi AI™️(beta), could be inacurate, not finacial/trade advice. DYOR.)