Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2179      5:6290     14:24       24:4878     27:4      
  31:4165     37:6184     41:4727     42:1        46:6813     49:2      
  50:3083     58:18       59:9        61:24       62:3689     63:2420   
  64:7247     65:2937     66:6228     67:4521     68:2256     69:5075   
  70:2354     71:1135     72:4287     74:3916     75:2163     76:958    
  77:3609     78:2742     79:2290     80:2857     81:2629     82:3883   
  83:1928     84:2600     85:5040     86:1307     87:3383     88:1788   
  89:5755     90:1584     91:11761    92:3866     93:3701     94:5541   
  95:6199     96:2063     97:540      98:1768     99:874     100:94     
 101:18      102:4320    103:15      105:884     107:3554    108:1880   
 109:4887    110:3       112:12      113:2       114:14      115:5      
 116:1       117:5       118:5       119:3       120:3       121:26     
 122:12      123:1       124:6       125:26      173:5178    174:2109   
 175:9       176:5190    177:6514    178:4718    179:2968    180:4      
 181:4758    182:25      183:5       184:3274    185:24755   186:6522   
 187:5710    188:6059    189:5531    190:10798   191:1850    197:3975   
 199:1       200:26      201:7588    202:3       203:45      204:2      
 205:1       206:2       207:1       208:4883    209:5894    210:141    
 211:120     212:5478    213:4708    216:7685    217:4017    218:19     
 219:1       220:22      221:4       222:15      223:42     
