24.192.0.0/14	apnic
24.132.0.0/14	ripe
61.0.0.0/8	apnic
62.0.0.0/8	ripe
0.0.0.0/2	arin	# all other A classes are managed by ARIN
## The B class space is a mess :-(
#? 139. 20-29
145.224.0.0/12	ripe
141.0.0.0/10	ripe
141.64.0.0/11	ripe	# unsure
149.192.0.0/10	ripe	# unsure
#? 149. 202-251
150.254.0.0/16	ripe
151.0.0.0/8	ripe
160.216.0.0/14	ripe
160.220.0.0/8	ripe
163.128.0.0/12	ripe
164.40.0.0/16	ripe
164.0.0.0/6	ripe
169.208.0.0/12	apnic
171.16.0.0/12	ripe
## The C class space is cleanly delegated and the data here should be complete
192.71.0.0/16	ripe
192.72.1.1/24	arin
192.72.1.2/24	arin
192.72.1.253/24	arin
192.72.1.254/24	arin
192.72.0.0/16	whois.seed.net.tw	# NETBLK-SEED-NETS
192.106.144.0/20 ripe
192.162.0.0/16	ripe
192.164.0.0/14	ripe
192.0.0.0/8	arin	# the swamp
193.0.0.0/8	ripe
194.0.0.0/7	ripe
196.0.0.0/6	arin
200.0.0.0/7	arin
203.0.0.0/10	aunic
202.0.0.0/7	apnic
204.0.0.0/6	arin
208.0.0.0/7	arin
210.0.0.0/7	apnic
212.0.0.0/7	ripe
214.0.0.0/7	arin	# DoD
216.0.0.0/8	arin
## Are class D networks listed somewhere?