Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2186      5:6476     24:5339     31:3607     37:6088     41:4738   
  46:6463     50:3100     62:3650     63:2454     64:7450     65:3185   
  66:6360     67:4541     68:2692     69:5467     70:2691     71:1070   
  72:4424     74:3841     75:2211     76:957      77:3608     78:2649   
  79:1999     80:2836     81:2619     82:2297     83:1855     84:2495   
  85:4854     86:1232     87:3311     88:1821     89:5725     90:1562   
  91:11885    92:3736     93:3601     94:5234     95:6210     96:1997   
  97:536      98:1920     99:960     100:97      102:4051    103:7      
 105:1193    107:3390    108:1830    109:4813    173:4975    174:2135   
 176:5023    177:8045    178:4789    179:3232    180:1       181:4636   
 184:3465    185:24540   186:7101    187:6255    188:6158    189:5797   
 190:11034   191:2536    197:3413    201:7818    203:1       208:4807   
 209:5824    212:5427    213:4767    216:7758    217:3797   
