Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2178      5:6676     24:4766     31:4317     37:6020     41:5018   
  46:6784     50:3275     62:3880     63:2339     64:7929     65:2805   
  66:7603     67:4881     68:2645     69:5556     70:2278     71:1150   
  72:4686     74:4244     75:2051     76:944      77:3620     78:2791   
  79:2382     80:2959     81:2685     82:4701     83:1950     84:2825   
  85:5241     86:1360     87:3220     88:1881     89:5989     90:1523   
  91:11840    92:3936     93:3861     94:5737     95:6463     96:2135   
  97:537      98:1737     99:971     100:89      101:2       102:4788   
 103:1       105:875     107:3769    108:1846    109:5079    173:5474   
 174:2107    176:5320    177:6530    178:5449    179:2982    181:5073   
 184:3270    185:24828   186:6851    187:6048    188:6359    189:5744   
 190:10838   191:1899    197:3573    201:7641    208:4984    209:6233   
 212:5949    213:5121    216:8149    217:4454   
