Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3         5:47       24:18       31:16       37:32       41:250    
  46:13       50:18       62:10       63:54       64:194      65:25     
  66:138      67:83       68:25       69:98       70:8        71:1      
  72:43       74:191      75:8        76:53       77:18       78:6      
  79:12       80:16       81:39       82:7        83:18       84:10     
  85:47       86:6        87:8        88:1        89:34       91:73     
  92:7        93:54       94:10       95:7        96:26       97:2      
  98:12       99:76      102:8       103:2       105:8       107:42     
 108:142     109:28      114:2       133:10      173:133     174:3      
 175:2       176:9       177:7       178:4       179:12      181:2      
 184:3       185:149     186:6       187:9       188:26      190:26     
 191:28      197:342     200:88      201:9       202:56      203:2      
 204:2       205:1       206:2       207:1       208:176     209:190    
 211:2       212:167     213:31      216:263     217:32      222:2      

