Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2683      5:6822     24:4920     31:4637     37:5988     41:5058   
  46:6761     50:3191     62:3925     63:2241     64:8341     65:2831   
  66:7856     67:4882     68:2675     69:5564     70:2350     71:1146   
  72:4801     74:4364     75:2156     76:949      77:3870     78:2981   
  79:2404     80:3028     81:2897     82:5089     83:1957     84:3003   
  85:5475     86:1356     87:3719     88:1847     89:6128     90:1475   
  91:11927    92:3867     93:3827     94:5885     95:6650     96:2101   
  97:539      98:1746     99:1045    100:90      102:5163    105:967    
 107:3924    108:1917    109:5167    173:5429    174:2128    176:5504   
 177:6822    178:5627    179:3242    181:5304    184:3164    185:24992  
 186:7601    187:6308    188:6385    189:6049    190:11070   191:2107   
 197:3598    201:7669    208:4998    209:6245    212:6177    213:5212   
 216:8335    217:4614   
