Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2161      5:6282     24:5406     31:3386     37:6146     41:4780   
  46:6331     50:3187     59:1        61:5        62:3577     63:2560   
  64:7485     65:3245     66:6373     67:4392     68:2668     69:5565   
  70:2682     71:1062     72:4426     74:3794     75:2178     76:996    
  77:3537     78:2647     79:2988     80:2871     81:2605     82:2155   
  83:1809     84:2369     85:4828     86:1096     87:3188     88:1810   
  89:5504     90:1510     91:11764    92:3549     93:3520     94:5111   
  95:6147     96:2029     97:536      98:1830     99:961     100:96     
 102:3755    103:8       105:1166    107:3751    108:1791    109:4981   
 114:2       116:19      120:1       122:1       124:3       133:5      
 173:4873    174:2140    176:5235    177:7850    178:4900    179:3273   
 181:4437    184:3481    185:24248   186:7178    187:6350    188:6132   
 189:5913    190:10989   191:2438    197:2932    201:7801    202:264    
 203:9       204:17      205:4       206:4       207:1       208:4770   
 209:5696    210:4       211:4       212:5353    213:4496    216:7783   
 217:3879    222:2      
