Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3947      5:7021     24:4950     31:4849     37:6038     41:5196   
  46:6954     50:3188     62:3972     63:2260     64:8657     65:2832   
  66:7995     67:4858     68:2479     69:5475     70:2357     71:1116   
  72:4982     74:4407     75:2277     76:945      77:3865     78:3123   
  79:2459     80:3055     81:2938     82:5309     83:2000     84:2860   
  85:5560     86:1393     87:4081     88:1909     89:6220     90:1403   
  91:12002    92:3848     93:3861     94:6138     95:6720     96:2109   
  97:536      98:1763     99:1232    100:83      102:5356    105:1040   
 107:3998    108:2149    109:4895    173:5450    174:2140    176:5640   
 177:7364    178:5785    179:3675    181:5369    184:3136    185:25135  
 186:7960    187:7098    188:6664    189:6340    190:11210   191:2279   
 197:3634    201:8137    208:4933    209:6226    212:6384    213:5241   
 216:8365    217:4822   
