Advertised prefixes smaller than registry allocations (per /8 block)
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   1:4         2:2641      5:6896     24:4926     31:4789     36:2      
  37:5981     39:6        41:5136     42:19       46:6841     50:3171   
  58:3        62:3946     63:2252     64:8447     65:2834     66:7746   
  67:4913     68:2423     69:5425     70:2334     71:1136     72:4847   
  74:4305     75:2167     76:953      77:3792     78:3065     79:2398   
  80:3018     81:2947     82:5135     83:1964     84:3029     85:5496   
  86:1350     87:3829     88:1830     89:6102     90:1443     91:11905  
  92:3844     93:3815     94:6144     95:6622     96:2097     97:541    
  98:1733     99:1067    100:89      102:5220    103:134     105:964    
 107:3921    108:1985    109:4755    112:3       115:1       116:12     
 119:1       124:1       173:5447    174:2140    175:1       176:5513   
 177:6947    178:5679    179:3363    180:5       181:5344    184:3166   
 185:25027   186:7809    187:6697    188:6705    189:6148    190:11096  
 191:2169    197:3661    201:7781    202:6       203:2       208:4973   
 209:6228    210:4       211:2       212:6214    213:5204    216:8327   
 217:4726    218:5       222:16     
