Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2652      5:6858     24:4933     31:4734     37:5978     41:5106   
  46:6827     50:3178     62:3920     63:2260     64:8467     65:2836   
  66:7764     67:4925     68:2425     69:5441     70:2347     71:1143   
  72:4837     74:4377     75:2165     76:949      77:3833     78:3062   
  79:2393     80:3019     81:2947     82:5175     83:1978     84:3045   
  85:5483     86:1344     87:3846     88:1838     89:6115     90:1455   
  91:11932    92:3856     93:3809     94:6144     95:6612     96:2102   
  97:541      98:1743     99:1067    100:89      102:5215    105:971    
 107:3927    108:1981    109:4810    173:5454    174:2145    176:5513   
 177:6944    178:5667    179:3274    181:5343    184:3198    185:25065  
 186:7814    187:6689    188:6682    189:6140    190:11136   191:2141   
 197:3545    201:7783    208:4981    209:6232    212:6196    213:5208   
 216:8340    217:4696   
