Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2168      5:6296     24:4859     31:4182     37:6050     41:4697   
  46:6770     50:3073     62:3664     63:2397     64:7226     65:2947   
  66:6200     67:4512     68:2255     69:5053     70:2324     71:1136   
  72:4253     74:3894     75:2161     76:940      77:3571     78:2728   
  79:2289     80:2841     81:2641     82:3734     83:1921     84:2582   
  85:5020     86:1313     87:3117     88:1785     89:5741     90:1589   
  91:11722    92:3800     93:3696     94:5436     95:6127     96:2060   
  97:535      98:1763     99:887     100:94      102:4303    105:884    
 107:3572    108:1857    109:4875    173:5198    174:2109    176:5195   
 177:6469    178:4697    179:2937    181:4769    184:3269    185:24659  
 186:6430    187:5669    188:5884    189:5550    190:10728   191:1825   
 197:3915    201:7601    202:20      208:4885    209:5844    212:5462   
 213:4696    216:7645    217:4008   
