Advertised prefixes smaller than registry allocations (per /8 block)
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   1:4         2:3916      5:7005     24:4859     31:4802     36:1      
  37:6018     39:6        41:5205     42:1        46:6892     50:3195   
  58:2        62:3943     63:2304     64:8586     65:2826     66:7914   
  67:4889     68:2438     69:5382     70:2346     71:1132     72:4857   
  74:4294     75:2264     76:947      77:3830     78:3085     79:2424   
  80:3036     81:2942     82:5233     83:1980     84:2878     85:5550   
  86:1385     87:3920     88:1890     89:6179     90:1411     91:11954  
  92:3819     93:3855     94:5977     95:6658     96:2102     97:537    
  98:1750     99:1181    100:92      101:5       102:5279    103:52     
 105:954     107:3940    108:2055    109:4820    112:2       115:1      
 116:12      119:1       121:8       124:2       173:5471    174:2145   
 175:1       176:5642    177:7147    178:5736    179:3455    180:8      
 181:5373    184:3138    185:25085   186:7941    187:6984    188:6557   
 189:6194    190:11146   191:2202    195:3       197:3651    201:7992   
 202:5       208:4949    209:6252    210:5       211:2       212:6303   
 213:5228    216:8354    217:4773    218:5       222:17     
