Dunno how ami2pc works. But connect the Amiga via the parallell port to a unix machine like
FreeBSD or Linux. On the unix machine configure the parallell port as "PLIP" and setup "proxy-arp" enabled connection to internet (PPP?).
Use traceroute, route -n get
, netstat -rn (FreeBSD) to figure out how the routing tables are setup.
It's likely possible to do the same thing on M$. But requires more complicated procedure.