Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2672      5:6726     14:4        24:4923     27:4      
  31:4451     37:6001     41:5117     46:6720     49:2        50:3175   
  58:17       59:8        61:23       62:3906     63:2264     64:8357   
  65:2848     66:7854     67:4892     68:2664     69:5564     70:2357   
  71:1141     72:4822     74:4346     75:2159     76:969      77:3833   
  78:3001     79:2387     80:3020     81:2878     82:4991     83:1951   
  84:2978     85:5464     86:1355     87:3735     88:1861     89:6126   
  90:1466     91:11888    92:3872     93:3838     94:5877     95:6666   
  96:2105     97:546      98:1756     99:1029    100:90      101:4      
 102:5062    103:13      105:965     107:3936    108:1951    109:5141   
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       120:3       121:24      122:5       123:1      
 124:5       125:28      173:5477    174:2113    175:12      176:5498   
 177:6886    178:5523    179:3194    180:4       181:5263    182:8      
 183:5       184:3140    185:25072   186:7536    187:6372    188:6347   
 189:6029    190:11092   191:2522    197:3585    200:25      201:7598   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4976    209:6254    210:133     211:117     212:6161    213:5229   
 216:8340    217:4605    218:19      219:1       220:23      221:4      
 222:17      223:42     
