Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2239      5:6685     24:4780     31:4338     37:6092     41:5178   
  46:6834     50:3279     62:3912     63:2348     64:7943     65:2805   
  66:7667     67:4896     68:2638     69:5728     70:2287     71:1169   
  72:4683     74:4242     75:2081     76:951      77:3717     78:2798   
  79:2365     80:2975     81:2731     82:4633     83:1962     84:2819   
  85:5242     86:1375     87:3358     88:1871     89:5960     90:1517   
  91:11881    92:3968     93:3877     94:5734     95:6457     96:2212   
  97:546      98:1722     99:966     100:89      102:5257    105:1238   
 107:3771    108:1847    109:5107    173:5502    174:2119    176:5315   
 177:6529    178:5450    179:2993    181:5173    184:3365    185:24958  
 186:7058    187:6043    188:6316    189:5782    190:10937   191:1929   
 197:4150    201:7675    208:4959    209:6135    212:5956    213:5210   
 216:8127    217:4363   
