Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1072      5:2878     24:2938     27:7        31:2233     37:3208   
  39:4        41:3317     42:4        43:17       46:3785     50:1392   
  60:1        62:1877     63:2500     64:6088     65:3039     66:5980   
  67:3280     68:2387     69:4778     70:1764     71:781      72:3524   
  74:4075     75:764      76:768      77:1792     78:1655     79:1271   
  80:1693     81:1711     82:1287     83:986      84:1275     85:2237   
  86:603      87:1425     88:889      89:2839     90:286      91:9466   
  92:1385     93:3027     94:3401     95:3333     96:772      97:570    
  98:1337     99:244     100:77      101:1       103:95      105:148    
 107:1510    108:893     109:3157    110:4       112:4       113:3      
 114:3       115:3       116:2       117:9       118:34      119:1      
 122:13      123:6       124:3       173:3084    174:1144    176:2195   
 177:4896    178:3124    179:1264    181:1926    184:1999    185:7036   
 186:4190    187:2451    188:3125    189:2197    190:8554    191:1477   
 197:1297    201:4329    202:68      203:19      204:4       208:4681   
 209:4393    212:3294    213:2876    216:6409    217:2385    218:13     
 219:1       221:2       223:3      
