nanog mailing list archives

do ISPs keep track of end-user IP changes within thier network?

From: Carlos Kamtha <kamtha () ak-labs net>
Date: Wed, 11 Dec 2013 22:59:35 -0500

Hi, 

just a general curiousity question. it's been a long time since ive worked at an ISP. 

back then it was non-expiring DHCP leases and in some cases static IP for all.. (yes it was long ago..) 

Any feedback would be greatly appreciated..

Carlos.

Current thread:

do ISPs keep track of end-user IP changes within thier network? Carlos Kamtha (Dec 11)
- Re: do ISPs keep track of end-user IP changes within thier network? Suresh Ramasubramanian (Dec 11)
- Re: do ISPs keep track of end-user IP changes within thier network? Mikael Abrahamsson (Dec 11)
  - Re: do ISPs keep track of end-user IP changes within thier network? Ray Wong (Dec 12)
    - Re: do ISPs keep track of end-user IP changes within thier network? Sam Moats (Dec 12)
    - Re: do ISPs keep track of end-user IP changes within thier network? R. Scott Evans (Dec 12)
    - Re: do ISPs keep track of end-user IP changes within thier network? Jake Mertel (Dec 12)
    - Re: do ISPs keep track of end-user IP changes within thier network? /dev/ph0b0s (Dec 12)
    - Re: do ISPs keep track of end-user IP changes within thier network? Jimmy Hess (Dec 13)
    - Re: do ISPs keep track of end-user IP changes within thier network? Jon Lewis (Dec 13)
    - Re: do ISPs keep track of end-user IP changes within thier network? Sam Moats (Dec 13)

(Thread continues...)