Here is ardent neo-Nazi Gigi Buffon speaking about the current refugee crisis across Europe:
And ardent neo-Nazi Gigi Buffon has publicly endorsed centrist politicians like Mario Monti and the current Italian PM (who happens to be centre-left, broadly speaking) Matteo Renzi. He has also publicly backed and been the face of countless anti-racism and anti-homophobia campaigns across Italy.
Also, 88 wasn't his first squad number. It was a number he chose in his second season after the Italian FA rejected his request to wear 00 (which he chose because it has "two big balls" like him). The next best thing was 88 (four balls), which he promptly changed when a Jewish support group pointed out the anti-Semitic connotations.
Like I said, you need to inform yourself better before accusing people of forming part of a hate group.