Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2238      5:6503     24:4768     31:4266     37:6054     41:4821   
  46:7092     50:3259     62:3848     63:2345     64:7614     65:2808   
  66:7262     67:4724     68:2587     69:5446     70:2287     71:1169   
  72:4574     74:4005     75:2032     76:931      77:3666     78:2801   
  79:2314     80:2904     81:2751     82:4142     83:1975     84:2792   
  85:5139     86:1364     87:3167     88:1899     89:5885     90:1553   
  91:11801    92:3929     93:3817     94:5623     95:6407     96:2176   
  97:532      98:1708     99:948     100:93      102:4678    105:910    
 107:3743    108:1841    109:5064    173:5446    174:2105    176:5280   
 177:6575    178:5454    179:2996    181:4982    184:3324    185:24843  
 186:6682    187:5981    188:6224    189:5705    190:10895   191:1908   
 197:3518    201:7637    208:4880    209:6118    212:5901    213:4987   
 216:8073    217:4292   
