29 May
2007
29 May
'07
9:25 a.m.
Anything more specific than /32 is going to be filtered at some portion of the ISPs whether for the good or bad. There are some subsets of the v6 address space that have a higher chance of /48 working (for some definition of 'working') than other parts of the address space, though. More specific advertisements always stand a chance of being blocked. I was more interested in whether or not people know of places where they are actively being blocked and why.
That said- ARIN is handing out /48's- should we be blocking validly assigned networks? -Don