Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2168      5:6606     24:4680     31:4300     37:6097     41:4901   
  46:7065     50:3260     62:3853     63:2332     64:7737     65:2819   
  66:7574     67:4862     68:2630     69:5395     70:2299     71:1163   
  72:4582     74:4080     75:2034     76:941      77:3647     78:2779   
  79:2364     80:2927     81:2732     82:4304     83:1953     84:2798   
  85:5158     86:1371     87:3152     88:1844     89:5868     90:1528   
  91:11810    92:3908     93:3821     94:5613     95:6411     96:2122   
  97:534      98:1710     99:960     100:89      102:4665    105:880    
 107:3752    108:1834    109:5045    173:5452    174:2107    176:5286   
 177:6479    178:5415    179:2997    181:5043    184:3272    185:24824  
 186:6711    187:5957    188:6223    189:5718    190:10875   191:1880   
 197:3501    201:7637    208:4894    209:6035    212:5931    213:5053   
 216:8125    217:4290   
