Hi . Just thought of letting you know that this IP address is most probably one of the multiple IP socks of the blockee  my and other editors contributions vehemently, banning other users from its talkpage whilst being hypocritical at the same time by taking the liberty to write on theirs without any shame whatsoever and of course threatening to report other users. And yes, the reason it won't create an account is that it knows that it will be evading its block: Wikipedia:Sockpuppet investigations/AfricaTanz. It mostly edits from the State of Texas (Austin and Houston) but it seems it has now managed to gain access across the pond to an IP address in South Africa (Capetown and Johannesburg). I wouldn't be surprised though as the blockee's main account did use to state that it was on long term vacation last year. Have a good day!