Creating IP address tools from scratchSep 19, 2019 by David Farrelldevelopmentipv4cidrwhoisipv6net-ip-xsPlaying with IP addresses for funRead it
Monitoring my phone's internet activity with DD-WRT and PerlOct 26, 2017 by David Farrellnetworkingdd-wrtlinuxnetflowsrflowwhoisntopnet-whois-ipdata-netflowDo you know who your phone is talking to?Read it