Advertised prefixes smaller than registry allocations (per /8 block)
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   2:4123      5:7143     24:4956     31:4969     37:6015     41:5456   
  46:6976     50:3249     62:4040     63:2229     64:8741     65:2926   
  66:8052     67:4907     68:2550     69:5445     70:2402     71:1101   
  72:5079     74:4470     75:2420     76:988      77:3884     78:3152   
  79:2710     80:3161     81:2952     82:5362     83:2033     84:2872   
  85:5622     86:1432     87:4207     88:1950     89:6363     90:1445   
  91:12041    92:3892     93:3874     94:6333     95:6733     96:2104   
  97:536      98:1796     99:1367    100:84      102:6089    105:1448   
 107:4014    108:2113    109:4996    173:5490    174:2154    176:5723   
 177:7864    178:5789    179:3901    181:5464    184:3252    185:25265  
 186:7977    187:7759    188:6924    189:6636    190:11223   191:2753   
 197:4246    201:8267    208:4955    209:6213    212:6368    213:5272   
 216:8373    217:5015   
