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

   2:3         5:36       24:4        31:7        37:14       41:270    
  46:12       50:10       62:18       63:40       64:195      65:34     
  66:115      67:81       68:25       69:92       70:38       71:4      
  72:36       74:172      75:1        76:56       77:27       78:6      
  79:11       80:22       81:35       82:16       83:19       84:6      
  85:86       86:8        87:7        88:1        89:29       91:85     
  92:10       93:52       94:8        95:7        96:24       97:2      
  98:12       99:63      100:1       102:21      103:2       107:39     
 108:139     109:15      114:2       133:5       173:118     174:2      
 176:10      177:9       178:5       179:14      181:1       184:7      
 185:156     186:4       187:20      188:21      189:3       190:36     
 191:28      197:331     200:75      201:39      202:5       203:2      
 204:2       205:1       206:2       207:1       208:197     209:267    
 210:2       211:2       212:177     213:37      216:247     217:25     
 222:2      
