Looks interesting, but it only takes a fairly short list of ASNs for a prefix. For our big CIDR blocks, we have WAY too many ASNs to enter them all, so it's pretty useless for me. I need to be able to enter at very least a dozen ASes and I suspect may folks have a LOT more then that. For now, I'll enter some shorter pieces from the block, but I'm most concerned with the pieces that are not currently assigned, so are available for hijack. I have added the larger, unassigned blocks. I'll start adding assigned bits and pieces as well as unassigned pieces, but being able to put all valid origin ASes in the list for the full blocks would be a lot nicer. -- R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab) E-mail: oberman@es.net Phone: +1 510 486-8634 Key fingerprint:059B 2DDF 031C 9BA3 14A4 EADA 927D EBB3 987B 3751