what is the legitimate use for proxies
 

ive never figured that out

To not have your IP tracked.....

When I was on dialup I had a caching proxy setup to speed up my web browsing and block ads.

spamming and hacking

total anonymity

that list of proxies to avoid scares me :Oh crap

yep me 2

A legitimate use would be large ISPs like AOL using a proxy cache to lessen internet load.

wow

207.60.x.x - FBI Linux server used to trap scanners
207.61.x.x - FBI Linux server used to trap scanners
6.*.*.* - Army Information Systems Center
21.*.*.* - US Defense Information Systems Agency
22.*.*.* - Defense Information Systems Agency
26.*.*.* - Defense Information Systems Agency
29.*.*.* - Defense Information Systems Agency
30.*.*.* - Defense Information Systems Agency
49.*.*.* - Joint Tactical Command
50.*.*.* - Joint Tactical Command
55.*.*.* - Army National Guard Bureau


some scary shit right there

but I have to say the top scary ones are

216.25.* : REAL DANGEROUS
216.247.* : REAL DANGEROUS

ive always wondered the same