Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2214      5:6680     24:4712     31:4304     37:6029     41:5032   
  46:6806     50:3262     62:3878     63:2360     64:8039     65:2807   
  66:7706     67:4909     68:2637     69:5532     70:2277     71:1158   
  72:4685     74:4240     75:2044     76:945      77:3659     78:2800   
  79:2370     80:2964     81:2691     82:4709     83:1966     84:2825   
  85:5260     86:1360     87:3236     88:1883     89:5998     90:1519   
  91:11852    92:3938     93:3869     94:5750     95:6460     96:2124   
  97:538      98:1738     99:978     100:89      102:4816    105:902    
 107:3761    108:1850    109:5094    173:5466    174:2107    176:5324   
 177:6558    178:5439    179:2990    181:5074    184:3277    185:24920  
 186:6821    187:6051    188:6436    189:5761    190:10830   191:1931   
 197:3467    201:7643    208:5003    209:6234    212:5970    213:5146   
 216:8158    217:4460   
