Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2213      5:6570     24:4958     31:4078     37:6167     41:4910   
  43:2        46:6827     50:3042     62:3785     63:2447     64:7330   
  65:3038     66:6335     67:4576     68:2425     69:5462     70:2479   
  71:1128     72:4432     74:3952     75:2205     76:970      77:3711   
  78:2695     79:2217     80:2845     81:2665     82:2895     83:1976   
  84:2493     85:4918     86:1263     87:3452     88:1800     89:5763   
  90:1578     91:11923    92:3981     93:3711     94:5368     95:6057   
  96:2010     97:494      98:1801     99:955     100:94      102:4556   
 103:8       105:1248    107:3584    108:1860    109:4975    173:5199   
 174:2126    176:5167    177:8022    178:4937    179:3244    180:1      
 181:4783    184:3491    185:24916   186:7155    187:6228    188:6145   
 189:5812    190:11062   191:2505    194:1       197:4055    201:7805   
 203:1       208:4844    209:5879    212:5515    213:4866    216:7639   
 217:4031   
