[mod.protocols.tcp-ip] ip subnets

BOB@WARD.CS.WASHINGTON.EDU.UUCP (04/03/87)

I am trying to gather a bit of information about the use of subnets on
the internet.  Of all the sites on the internet that have been
assigned a class-B (class-A too, but there are not many of those)
network number, who uses subnets.  If you have a class-B network number,
I would like to ask you 2 questions:

1) Do you use subnets?  Why?
2) What type of link/physical layers do you run ip datagrams over?

Any responses would be greatly appreciated.  I will tabulate and post to
the net, if there is sufficient interest.  -thanks.

 -bob
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