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

   2:4         5:49       24:24       31:23       37:28       41:210    
  46:22       50:27       62:20       63:73       64:260      65:99     
  66:187      67:96       68:37       69:147      70:11       71:2      
  72:50       74:210      75:11       76:45       77:18       78:6      
  79:13       80:17       81:39       82:10       83:19       84:14     
  85:49       86:6        87:10       88:1        89:39       91:81     
  92:7        93:53       94:16       95:8        96:26       97:3      
  98:26       99:207     102:14      107:65      108:243     109:28     
 173:159     174:4       176:15      177:8       178:8       179:13     
 181:2       184:10      185:200     186:5       187:10      188:27     
 190:26      191:29      197:343     201:9       203:1       208:230    
 209:294     212:177     213:40      216:345     217:34     
