Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2         5:20       24:3        31:7        37:11       41:59     
  46:8        50:1        62:7        63:6        64:35       65:3      
  66:50       67:56       68:14       69:49       72:28       74:28     
  76:42       77:16       78:6        79:11       80:20       81:34     
  82:8        83:15       84:6        85:60       86:6        87:1      
  88:1        89:18       91:72       92:1        93:23       94:5      
  95:11       96:9        97:2        98:2       102:21      107:2      
 108:6       109:17      173:2       176:12      177:25      178:6      
 179:13      181:1       184:13      185:50      186:5       187:18     
 188:14      189:5       190:35      191:49      197:114     201:42     
 208:74      209:114     212:196     213:20      216:62      217:24     

