Advertised prefixes smaller than registry allocations (per /8 block)
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   2:508       5:647      24:1180     31:630      37:647      41:1216   
  46:1181     50:791      59:1        62:611      63:988      64:2731   
  65:1473     66:2728     67:1932     68:878      69:1681     70:811    
  71:284      72:1607     74:1383     75:701      76:378      77:424    
  78:235      79:426      80:404      81:478      82:1058     83:260    
  84:424      85:733      86:372      87:391      88:306      89:810    
  90:169      91:1353     92:721      93:559      94:1049     95:531    
  96:518      97:118      98:724      99:631     100:45      102:471    
 103:2       105:215     107:1947    108:1187    109:546     114:2      
 121:1       133:10      173:1425    174:951     175:2       176:909    
 177:1518    178:627     179:1168    181:3088    184:988     185:3808   
 186:4236    187:2944    188:857     189:2527    190:6680    191:842    
 197:718     200:88      201:4139    202:66      203:16      204:2      
 205:1       206:3       207:1       208:1807    209:2192    210:1      
 211:2       212:1166    213:1061    216:3017    217:697     222:2      

