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

   2:3         5:29       24:4        31:6        37:14       41:263    
  46:16       50:23       62:19       63:55       64:199      65:75     
  66:140      67:90       68:35       69:112      70:45       71:41     
  72:39       74:178      75:1        76:63       77:28       78:6      
  79:11       80:19       81:35       82:16       83:18       84:8      
  85:84       86:7        87:5        88:1        89:31       91:86     
  92:9        93:50       94:7        95:7        96:23       97:2      
  98:14       99:136     100:1       102:19      107:42      108:262    
 109:14      173:131     174:2       176:12      177:10      178:5      
 179:12      181:1       184:10      185:170     186:3       187:21     
 188:20      189:3       190:18      191:28      197:322     201:40     
 208:216     209:286     212:200     213:38      216:249     217:20     

