Advertised prefixes smaller than registry allocations (per /8 block)
--------------------------------------------------------------------

   5:1        24:3        37:1        41:253      50:2        62:1      
  63:35       64:61       65:9        66:71       67:52       68:16     
  69:42       70:3        72:19       74:63       76:35       81:1      
  84:2        86:5        87:1        89:3        91:11       93:1      
  96:8        97:2        98:2       102:8       107:1       108:15     
 109:12      173:6       177:9       179:12      181:1       184:8      
 185:9       186:4       187:8       188:2       190:17      191:28     
 197:345     201:7       208:69      209:103     212:105     216:114    

