Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1775      5:5732     24:4096     31:3600     37:5203     41:4330   
  46:5852     50:2961     62:3165     63:2079     64:6648     65:2456   
  66:6375     67:4134     68:2360     69:4896     70:1961     71:1025   
  72:3995     74:3600     75:1942     76:837      77:3020     78:2057   
  79:1769     80:2441     81:2267     82:3896     83:1589     84:2368   
  85:4255     86:1112     87:2824     88:1570     89:5095     90:1324   
  91:9698     92:3320     93:2948     94:4392     95:5342     96:1936   
  97:459      98:1417     99:963     100:83      102:4178    105:686    
 107:3450    108:1715    109:4266    173:4676    174:1912    176:4513   
 177:6080    178:4516    179:2414    181:4263    184:2933    185:21133  
 186:6060    187:5561    188:5199    189:5523    190:8591    191:1679   
 197:3213    201:6878    208:4319    209:5359    212:4748    213:4285   
 216:7063    217:3583   
