Advertised prefixes smaller than registry allocations (per /8 block)
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   1:4         2:3038      5:6952     24:4931     31:4786     36:3      
  37:5981     39:6        41:5134     42:2        43:1        46:6853   
  50:3192     58:3        62:3935     63:2303     64:8503     65:2829   
  66:7811     67:4870     68:2448     69:5420     70:2331     71:1133   
  72:4883     74:4245     75:2177     76:951      77:3820     78:3059   
  79:2447     80:3045     81:2938     82:5108     83:1969     84:2986   
  85:5551     86:1349     87:3836     88:1854     89:6151     90:1442   
  91:11946    92:3840     93:3842     94:5935     95:6625     96:2104   
  97:539      98:1744     99:1182    100:92      102:5238    103:140    
 105:951     107:3914    108:2007    109:4789    110:1       112:2      
 115:1       116:13      119:1       124:9       173:5455    174:2135   
 175:1       176:5630    177:6948    178:5618    179:3361    180:6      
 181:5328    184:3148    185:25035   186:7899    187:6768    188:6615   
 189:6166    190:11102   191:2181    197:3634    201:7853    202:6      
 203:2       208:4955    209:6252    210:4       211:2       212:6265   
 213:5226    216:8357    217:4755    218:5       222:16     
