On Monday 14 November 2016 11.37, Mirjam Kuehne wrote:
Dear colleagues,
Please find this new article on RIPE Labs by Ramakrishna Padmanabhan:
Reasons Dynamic Addresses Change
Rama looked at why dynamic addresses change and found ISPs that renumber periodically, most commonly every 24 hours or a multiple of 24 hours. He also found that outages influence address changes. This also has an affect on IP address based blacklisting.
it won't affect MY blacklisst since i block the entiore provider :-)
https://labs.ripe.net/Members/ramakrishna_padmanabhan/reasons-dynamic-addres...
Kind regards, Mirjam Kuehne RIPE NCC
-- Peter Håkanson There's never money to do it right, but always money to do it again ... and again ... and again ... and again. ( Det är billigare att göra rätt. Det är dyrt att laga fel. )