Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2217      5:6116     14:3        24:4866     27:3      
  31:3955     37:5973     41:4690     42:1        46:6794     49:2      
  50:3051     58:20       59:9        61:23       62:3663     63:2438   
  64:7192     65:3070     66:6211     67:4488     68:2604     69:5378   
  70:2393     71:1104     72:4319     74:3939     75:2222     76:976    
  77:3486     78:2659     79:2221     80:2844     81:2612     82:2376   
  83:1904     84:2510     85:4791     86:1207     87:3406     88:1771   
  89:5678     90:1581     91:11786    92:3909     93:3669     94:5259   
  95:6024     96:1963     97:482      98:1895     99:958     100:95     
 101:2       102:4147    103:12      105:869     107:3528    108:1862   
 109:4926    110:1       112:4       113:2       114:2       115:5      
 116:1       117:5       118:5       119:3       120:3       121:18     
 122:4       123:1       124:6       125:26      173:5089    174:2128   
 175:9       176:5087    177:6723    178:4845    179:3001    180:5      
 181:4632    182:7       183:5       184:3439    185:24510   186:6546   
 187:5463    188:6076    189:5412    190:10837   191:1919    197:3784   
 199:1       200:20      201:7613    202:3       203:43      204:2      
 206:2       207:1       208:4835    209:5770    210:141     211:122    
 212:5469    213:4791    216:7546    217:3928    218:19      219:1      
 220:22      221:4       222:15      223:42     
