Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2668      5:6786     24:4933     31:4659     37:5985     41:5116   
  46:6770     50:3183     62:3916     63:2240     64:8413     65:2832   
  66:7726     67:4885     68:2417     69:5443     70:2347     71:1146   
  72:4810     74:4379     75:2160     76:949      77:3808     78:2997   
  79:2276     80:3019     81:2914     82:5153     83:1957     84:3020   
  85:5453     86:1354     87:3782     88:1828     89:6078     90:1469   
  91:11866    92:3857     93:3812     94:5905     95:6621     96:2103   
  97:541      98:1748     99:1051    100:89      102:5199    105:961    
 107:3929    108:1937    109:4829    173:5426    174:2137    176:5511   
 177:6898    178:5601    179:3236    181:5302    184:3162    185:24982  
 186:7601    187:6322    188:6467    189:6061    190:11082   191:2110   
 197:3613    201:7688    208:5002    209:6249    212:6128    213:5205   
 216:8291    217:4625   
