Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2183      5:6167     14:3        24:4878     27:4      
  31:4065     37:6086     41:4712     42:1        46:6761     49:2      
  50:3057     58:20       59:9        61:23       62:3731     63:2440   
  64:7300     65:2971     66:6199     67:4490     68:2303     69:5353   
  70:2382     71:1118     72:4326     74:3930     75:2212     76:956    
  77:3572     78:2686     79:2247     80:2852     81:2612     82:3226   
  83:1904     84:2474     85:4952     86:1272     87:3405     88:1781   
  89:5703     90:1585     91:11766    92:3970     93:3672     94:5353   
  95:6061     96:2075     97:512      98:1748     99:968     100:94     
 101:2       102:4111    103:12      105:878     107:3531    108:1883   
 109:4957    110:1       112:4       113:2       114:2       115:5      
 116:1       117:5       118:5       119:3       120:3       121:26     
 122:4       123:1       124:6       125:26      173:5178    174:2126   
 175:9       176:5135    177:6610    178:4849    179:2966    180:4      
 181:4681    182:7       183:5       184:3506    185:24661   186:6492   
 187:5619    188:6071    189:5498    190:10862   191:1881    197:3938   
 199:1       200:25      201:7603    202:3       203:43      204:2      
 205:1       206:2       207:1       208:4824    209:5849    210:141    
 211:121     212:5483    213:4778    216:7547    217:3965    218:19     
 219:1       220:22      221:4       222:15      223:42     
