Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2112      5:6196     24:4835     31:4064     37:6052     41:4681   
  46:6757     50:3045     62:3694     63:2422     64:7300     65:2956   
  66:6150     67:4500     68:2288     69:5345     70:2364     71:1117   
  72:4270     74:3920     75:2209     76:939      77:3582     78:2676   
  79:2249     80:2825     81:2600     82:3331     83:1885     84:2491   
  85:4935     86:1278     87:3140     88:1772     89:5684     90:1596   
  91:11741    92:3964     93:3708     94:5337     95:6076     96:2063   
  97:514      98:1739     99:966     100:93      102:4086    105:849    
 107:3530    108:1881    109:4956    173:5157    174:2114    176:5123   
 177:6470    178:4845    179:2937    181:4666    184:3481    185:24558  
 186:6384    187:5548    188:6028    189:5482    190:10744   191:1890   
 197:3913    201:7561    202:20      208:4818    209:5864    212:5445   
 213:4757    216:7526    217:3967   
