Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2187      5:6411     14:24       24:4816     27:4      
  31:4288     37:6059     41:4876     46:7012     49:2        50:3237   
  58:18       59:10       61:23       62:3788     63:2362     64:7421   
  65:2814     66:6552     67:4586     68:2149     69:5169     70:2292   
  71:1164     72:4425     74:3917     75:2021     76:948      77:3665   
  78:2779     79:2325     80:2916     81:2686     82:3970     83:1950   
  84:2777     85:5085     86:1363     87:3384     88:1842     89:5867   
  90:1584     91:11836    92:3932     93:3802     94:5626     95:6319   
  96:2128     97:535      98:1709     99:968     100:93      101:18     
 102:4520    103:15      105:881     107:3592    108:1864    109:5053   
 110:2       112:10      113:2       114:14      115:5       116:1      
 117:5       118:5       119:3       120:3       121:23      122:9      
 123:1       124:6       125:26      173:5396    174:2106    175:9      
 176:5323    177:6595    178:5290    179:3001    180:5       181:4979   
 182:26      183:5       184:3280    185:24814   186:6766    187:5901   
 188:6115    189:5699    190:10851   191:1938    197:3506    199:1      
 200:27      201:7590    202:3       203:43      204:2       205:1      
 206:2       207:1       208:4906    209:5993    210:140     211:117    
 212:5649    213:4903    216:7853    217:4244    218:19      219:1      
 220:22      221:4       222:15      223:42     
