Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2178      5:6414     24:4718     31:4280     37:5697     41:4737   
  46:6975     50:3243     62:3789     63:2328     64:7629     65:2830   
  66:7270     67:4708     68:2601     69:5382     70:2284     71:1169   
  72:4579     74:4024     75:2025     76:936      77:3608     78:2768   
  79:2305     80:2822     81:2691     82:4075     83:1948     84:2692   
  85:4925     86:1348     87:2805     88:1842     89:5796     90:1173   
  91:11712    92:3483     93:3794     94:5600     95:6095     96:2124   
  97:533      98:1707     99:947     100:93      102:4590    105:884    
 107:3738    108:1820    109:5040    173:5437    174:2102    176:5276   
 177:6479    178:5418    179:3001    181:4994    184:3257    185:24670  
 186:6632    187:5930    188:6026    189:5697    190:10845   191:1901   
 197:3477    201:7593    202:21      208:4864    209:6036    212:5887   
 213:4892    216:8100    217:4208   
