Posts Tagged ‘RBL’

According to  Spamhaus Top 10 Network offenders on its Spamhaus Block List Advisory, an ISP called AS3352 TELEFONICA-DATA-ESPANA has the most SBLs on Spamhaus list as of January 17th, 2010. Based on Spamhaus‘ research, this ISP is considered the current “World’s Worst Network.”  At time of this post, there are 95 SBLs belonging to Telefonica.es. […]


Update: SORBS was sold to a new owner at an unspecified price. Details at bottom of post: updated 1st August 2009. On Monday, 22 June, it was announced by Michelle Sullivan, owner of SORBS (IP: 203.15.51.39 at ASN2764 AAPT), on the SORBS homepage that she would shut the blacklisting services down by July 21st. Apparently […]