[address-policy-wg] Policies interact

Hi Wilfried, 

>         [ Anyone having statistics about the average length of an
>           IPv4 prefix? Probably in the range of (20..)21..22(..23) ]
> 

you can find this information in Philip Smiths "Weekly Routing Table Report":

# routing-wg-admin at ripe.net wrote: 
# 
# This is an automated weekly mailing describing the state of the Internet
# Routing Table as seen from APNIC's router in Japan.
# Daily listings are sent to bgp-stats at lists.apnic.net
# 
# If you have any comments please contact Philip Smith <pfs at cisco.com>.
# 
# Routing Table Report   04:00 +10GMT Sat 19 Mar, 2005
#
#<...>
#
# Number of prefixes announced per prefix length (Global)
# -------------------------------------------------------
# 
#  /1:0        /2:0        /3:0        /4:0        /5:0        /6:0       
#  /7:0        /8:19       /9:3       /10:8       /11:14      /12:62      
# /13:152     /14:305     /15:573     /16:8321    /17:2477    /18:4186    
# /19:10131   /20:10825   /21:8727    /22:12051   /23:13167   /24:86110   
# /25:264     /26:257     /27:110     /28:53      /29:26      /30:90      
# /31:0       /32:44      


Martin 
VM404-RIPE