Advertised prefixes smaller than registry allocations (per /8 block)
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   2:4018      5:6987     24:4931     31:4877     37:6025     41:5434   
  46:6969     50:3199     62:4018     63:2263     64:8684     65:2838   
  66:8032     67:4888     68:2476     69:5449     70:2403     71:1119   
  72:4931     74:4431     75:2406     76:940      77:3876     78:3119   
  79:2494     80:3072     81:2940     82:5269     83:1994     84:2875   
  85:5543     86:1392     87:4176     88:1909     89:6242     90:1403   
  91:11989    92:3875     93:3864     94:6206     95:6718     96:2114   
  97:535      98:1769     99:1266    100:83      102:6049    105:1426   
 107:3965    108:2156    109:4895    173:5476    174:2151    176:5669   
 177:7487    178:5832    179:3692    181:5386    184:3280    185:25262  
 186:7950    187:7142    188:6744    189:6374    190:11189   191:2300   
 197:4161    201:8148    208:4945    209:6242    212:6338    213:5276   
 216:8400    217:4857   
