Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2201      5:6508     24:5316     31:3685     37:6105     41:4748   
  46:6510     50:3117     62:3671     63:2467     64:7447     65:3159   
  66:6343     67:4550     68:2671     69:5464     70:2695     71:1069   
  72:4418     74:3963     75:2275     76:951      77:3637     78:2676   
  79:2144     80:2863     81:2616     82:2360     83:1862     84:2470   
  85:4780     86:1254     87:3421     88:1828     89:5738     90:1551   
  91:11874    92:3848     93:3648     94:5275     95:6199     96:1983   
  97:535      98:1920     99:957     100:98      102:4062    103:9      
 105:1197    107:3403    108:1832    109:4863    173:4996    174:2121   
 176:5034    177:8018    178:4781    179:3163    180:1       181:4574   
 184:3462    185:24598   186:6955    187:6120    188:6200    189:5715   
 190:11019   191:2495    197:3400    201:7793    203:1       208:4822   
 209:5831    212:5470    213:4742    216:7627    217:3796   
