Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1868      5:5901     24:4618     31:3361     37:6266     41:4431   
  46:6024     50:3068     62:3413     63:2555     64:7563     65:3188   
  66:6727     67:4257     68:2903     69:5763     70:2553     71:1435   
  72:4744     74:4039     75:1784     76:940      77:3252     78:5305   
  79:3617     80:2719     81:2505     82:2011     83:1669     84:2160   
  85:5734     86:1007     87:2939     88:3789     89:4942     90:1462   
  91:11107    92:3244     93:3371     94:5038     95:6818     96:2231   
  97:650      98:1825     99:955     100:174     102:2898    105:583    
 107:3530    108:1531    109:5203    173:4621    174:2272    176:5084   
 177:6432    178:4875    179:2840    181:4004    184:3567    185:23253  
 186:6293    187:5276    188:5859    189:4693    190:10393   191:1801   
 197:2643    201:7120    208:4677    209:5399    212:5094    213:4565   
 216:7515    217:3403   
