Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2156      5:6219     24:4872     31:3349     37:6063     41:4505   
  46:6268     50:3132     62:3586     63:2474     64:7214     65:3183   
  66:6185     67:4349     68:2635     69:5528     70:2446     71:1066   
  72:4303     74:3747     75:2092     76:963      77:3343     78:2616   
  79:2994     80:2850     81:2577     82:2214     83:1822     84:2376   
  85:4844     86:1161     87:2968     88:1734     89:5508     90:1591   
  91:11593    92:3565     93:3521     94:5159     95:6084     96:2008   
  97:536      98:1828     99:949     100:96      102:3802    105:780    
 107:3671    108:1781    109:4962    173:4845    174:2139    176:4927   
 177:6540    178:4832    179:2969    181:4361    184:3455    185:23945  
 186:6421    187:5942    188:5892    189:5516    190:10648   191:1874   
 197:2853    201:7493    202:21      208:4753    209:5665    212:5263   
 213:4503    216:7745    217:3782   
