Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2188      5:6108     24:4855     31:3987     37:5952     41:4652   
  46:6729     50:3014     62:3709     63:2423     64:7189     65:2989   
  66:6156     67:4472     68:2367     69:5404     70:2364     71:1115   
  72:4296     74:3910     75:2222     76:966      77:3511     78:2652   
  79:2243     80:2821     81:2621     82:2484     83:1901     84:2493   
  85:4843     86:1239     87:3136     88:1768     89:5702     90:1568   
  91:11772    92:3909     93:3697     94:5245     95:5973     96:1963   
  97:489      98:1763     99:962     100:94      102:3888    105:867    
 107:3539    108:1865    109:4918    173:5079    174:2124    176:5097   
 177:6766    178:4831    179:2944    181:4582    184:3417    185:24510  
 186:6539    187:5596    188:6072    189:5428    190:10789   191:1917   
 197:3738    201:7603    202:20      208:4811    209:5772    212:5442   
 213:4757    216:7497    217:3927   
