Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2228      5:6547     24:4768     31:4283     37:6053     41:4625   
  46:7109     50:3265     62:3867     63:2349     64:7716     65:2819   
  66:7603     67:4852     68:2622     69:5487     70:2292     71:1175   
  72:4596     74:4070     75:2037     76:934      77:3672     78:2806   
  79:2355     80:2909     81:2737     82:4261     83:1957     84:2795   
  85:5186     86:1371     87:3179     88:1898     89:5877     90:1539   
  91:11811    92:3917     93:3842     94:5641     95:6449     96:2173   
  97:532      98:1705     99:942     100:92      102:4607    105:902    
 107:3748    108:1840    109:5064    173:5452    174:2107    176:5280   
 177:6543    178:5435    179:3014    181:5023    184:3301    185:24865  
 186:6716    187:5976    188:6224    189:5739    190:10878   191:1923   
 197:3507    201:7642    208:4898    209:6134    212:5915    213:5044   
 216:8148    217:4331   
