bce0e00a_entifying_valid_IPv6_addresses__Comment
[Address] 1200:0000:AB00:1234:O000:2552:7777:1313 [Valid] No [Comment] 
Invalid character in field of what looks to be all 0’s
IPv6 – Cheatsheet on identifying valid IPv6 addresses | Your Network Technology Information Site - IPv6 - Cheatsheet on identifying valid IPv6 addresses
Comment