Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2640      5:6788     24:4927     31:4801     37:5974     41:5124   
  46:6838     50:3168     62:3942     63:2250     64:8461     65:2829   
  66:7771     67:4917     68:2431     69:5407     70:2341     71:1136   
  72:4843     74:4307     75:2168     76:956      77:3790     78:3063   
  79:2395     80:3017     81:2949     82:5140     83:1975     84:3003   
  85:5489     86:1351     87:3757     88:1832     89:6090     90:1444   
  91:11881    92:3835     93:3804     94:6118     95:6626     96:2098   
  97:541      98:1738     99:1067    100:89      102:5183    105:965    
 107:3922    108:1994    109:4759    173:5438    174:2142    176:5509   
 177:6920    178:5652    179:3358    181:5313    184:3165    185:24908  
 186:7751    187:6721    188:6709    189:6184    190:11048   191:2166   
 197:3530    201:7792    202:21      208:4970    209:6136    212:6203   
 213:5198    216:8336    217:4685   
