Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:3995      5:6940     14:4        24:4971     27:4      
  31:4804     37:6045     41:5204     46:6929     49:2        50:3199   
  58:17       59:8        61:24       62:3971     63:2274     64:8630   
  65:2855     66:7993     67:4904     68:2475     69:5455     70:2360   
  71:1127     72:4894     74:4382     75:2284     76:956      77:3927   
  78:3122     79:2429     80:3074     81:2944     82:5273     83:2007   
  84:2867     85:5571     86:1394     87:4169     88:1897     89:6204   
  90:1404     91:11983    92:3842     93:3854     94:6092     95:6741   
  96:2117     97:543      98:1765     99:1229    100:83      101:4      
 102:5353    103:13      105:1048    107:3953    108:2148    109:4887   
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       120:3       121:23      122:5       123:1      
 124:4       125:28      173:5479    174:2146    175:12      176:5655   
 177:7391    178:5775    179:3691    180:4       181:5366    182:8      
 183:7       184:3142    185:25159   186:7984    187:7069    188:6651   
 189:6310    190:11224   191:2278    197:3615    200:3       201:8081   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4956    209:6321    210:133     211:119     212:6396    213:5271   
 216:8353    217:4798    218:19      219:1       220:23      221:4      
 222:19      223:42     
