AC 1.1 _obvious_ cases of cheat

[blueberry]

(SELECT ALL) Code:

//Name: unarmed
//Ban Date: 28 August 2012
//Ban Reason: Flyhack, speedhack
//Demo: http://www.mediafire.com/?16pt01p6ijgbdc4
112.134.144.0/20
112.134.184.0/21
112.134.240.0/21
124.43.112.0/20

Demo. Connects at ~10mr.

Note: The I.P's all belong to someone in Sri Lanka and are in a distinct range, but I'm not 100% sure they're all correct. If someone with MS access like jamz or someone who has info on this player would mind commenting or just simply editing my post, that'd be great.
Mod edit: IPs changed to blocks. No other current players are in this IP range.