Advertised prefixes smaller than registry allocations (per /8 block)
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   2:872       5:535      24:2786     31:1388     37:1068     41:3369   
  46:2507     50:998      62:1337     63:2862     64:5959     65:3291   
  66:6869     67:3262     68:2366     69:4646     70:1697     71:818    
  72:3122     74:4494     75:870      76:631      77:1367     78:1178   
  79:768      80:1593     81:1193     82:936      83:816      84:763    
  85:1612     86:651      87:1298     88:529      89:2762     90:392    
  91:8308     92:890      93:1860     94:2486     95:1980     96:654    
  97:473      98:1346     99:117     100:32      105:512     107:245    
 108:564     109:2224    118:1       119:296     173:3257    174:1009   
 176:990     177:1302    178:2287    181:209     184:1571    186:2746   
 187:1454    188:2420    189:1946    190:6904    197:222     201:2415   
 202:281     203:1       208:4642    209:4123    212:2585    213:2340   
 216:5840    217:1987   
