Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:3896      5:6896     14:4        24:4937     27:4      
  31:4794     37:6013     41:5158     46:6902     49:2        50:3193   
  58:17       59:8        61:24       62:3962     63:2322     64:8543   
  65:2820     66:7922     67:4895     68:2453     69:5402     70:2344   
  71:1134     72:4879     74:4245     75:2271     76:958      77:3839   
  78:3074     79:2418     80:3061     81:2941     82:5137     83:1981   
  84:2984     85:5551     86:1364     87:3966     88:1881     89:6160   
  90:1424     91:11955    92:3812     93:3840     94:5990     95:6655   
  96:2111     97:549      98:1750     99:1184    100:93      101:4      
 102:5252    103:12      105:950     107:3948    108:2031    109:4800   
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       120:3       121:24      122:5       123:1      
 124:4       125:28      173:5456    174:2142    175:12      176:5633   
 177:7080    178:5658    179:3403    180:4       181:5396    182:8      
 183:7       184:3141    185:25106   186:7952    187:6869    188:6619   
 189:6224    190:11146   191:2184    197:3538    200:25      201:7920   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4962    209:6263    210:133     211:117     212:6311    213:5250   
 216:8373    217:4770    218:19      219:1       220:23      221:4      
 222:18      223:42     
