Advertised prefixes smaller than registry allocations (per /8 block)
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   1:4         2:3918      5:6994     24:4913     31:4800     36:1      
  37:6016     39:6        41:5183     42:1        46:6890     50:3198   
  58:2        62:3957     63:2305     64:8560     65:2823     66:7903   
  67:4865     68:2439     69:5380     70:2341     71:1133     72:4864   
  74:4263     75:2266     76:944      77:3832     78:3079     79:2425   
  80:3037     81:2951     82:5206     83:1982     84:2967     85:5555   
  86:1382     87:3918     88:1882     89:6168     90:1416     91:11960  
  92:3802     93:3845     94:5971     95:6668     96:2097     97:537    
  98:1752     99:1181    100:93      101:5       102:5276    103:43     
 105:953     107:3939    108:2054    109:4818    110:1       112:2      
 115:1       116:11      119:1       121:8       124:2       173:5458   
 174:2139    175:1       176:5637    177:7070    178:5684    179:3446   
 180:6       181:5372    184:3137    185:25079   186:7933    187:6905   
 188:6626    189:6190    190:11122   191:2208    197:3648    201:7885   
 202:5       208:4933    209:6256    210:4       211:2       212:6295   
 213:5232    216:8332    217:4763    218:5       222:17     
