Hello Dirk. SH/BADIP not show nothing. I using DXSpider v1.57 (build 633 git: mojo/c3350180[r]) using perl v5.32.1 on MSWin32 . (*) at /spider/perl/DXCIDR.pm line 196. (*) Use of uninitialized value in concatenation (.) or string at /spider/perl/DXCIDR.pm line 196 . (*) at /spider/perl/DXCIDR.pm line 196. (*) Use of uninitialized value in concatenation (.) or string at /spider/perl/DXCIDR.pm line 196 . rest omitted Version later works OK. Many thanks, Jose - CX2SA