I have updated HEX Generator for Linux by adding 3 new generatos.
EUI-64 Identifier: Generate 64-bit Extended Unique Identifiers (e.g., a3:f1:7c:5b:2e:90:b4:c1).
IPv4 Address: Generate random IPv4 addresses (e.g., 192.168.1.42).
IPv6 Address: Generate random IPv6 addresses (e.g., 2001:0db8:85a3:0000:0000:8a2e:0370:7334)
You can download it from this page