Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2656      5:6851     14:4        24:4938     27:4      
  31:4791     37:5953     41:5143     46:6852     49:2        50:3158   
  58:17       59:8        61:24       62:3947     63:2265     64:8491   
  65:2828     66:7799     67:4916     68:2456     69:5438     70:2340   
  71:1140     72:4871     74:4257     75:2178     76:966      77:3828   
  78:3054     79:2404     80:3041     81:2959     82:5175     83:1983   
  84:3012     85:5525     86:1353     87:3988     88:1842     89:6227   
  90:1438     91:11946    92:3833     93:3835     94:6107     95:6657   
  96:2115     97:547      98:1747     99:1176    100:92      101:4      
 102:5268    103:12      105:957     107:3931    108:2027    109:4795   
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       120:3       121:24      122:5       123:1      
 124:4       125:28      173:5459    174:2141    175:12      176:5615   
 177:6958    178:5625    179:3385    180:4       181:5337    182:8      
 183:5       184:3149    185:25084   186:7924    187:6764    188:6677   
 189:6168    190:11118   191:2221    197:3542    200:25      201:7814   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4972    209:6268    210:133     211:117     212:6307    213:5216   
 216:8373    217:4748    218:19      219:1       220:23      221:4      
 222:18      223:42     
