"How do you trace ISPs addresses?"
Easy! ARIN , either set your whois host to arin's and run
the IP or browse to
www.arin.net and run the IP there.
BECAREFUL!!! You *MUST* make sure that you run down
to the smallest subnet allotted before you go off half
cocked at a network admin. If you get the upstream of
who you are looking for , the one you really want will
have been blasted for being annoyed by "Joe thinks
he's a net cop" and won't do squat for you.
I run alot of /28s on business DSLs that are geographically
diverse and my favourite thing in the world is to rip a
new asshole to some lame wannabe net cop that bugs
my upstream for nothing!
