What is an ISP

ISP stands for Internet Service Provider.

Your ISP is the organization which provides your access to the internet on a subscription basis.

There are many ISP's to choose from, among the more popular of which are:

  • AOL
  • MSN
  • Net Zero
  • ATT/SBC/Yahoo
  • Comcast
  • Cox
  • Charter
  • Juno
RDN Associates maintains accounts with several ISP's to ensure continuous access and (b) for checking website compatibility since some ISPs render the same website differently and sometimes block (or relegate to the spam folder) bona fide e-mails.