Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2135      5:6094     24:4819     31:3555     37:6045     41:4590   
  46:6337     50:3057     62:3563     63:2435     64:7206     65:3139   
  66:6186     67:4464     68:2662     69:5418     70:2412     71:1068   
  72:4308     74:3939     75:2202     76:957      77:3401     78:2630   
  79:2110     80:2810     81:2550     82:2264     83:1844     84:2464   
  85:4767     86:1228     87:3011     88:1747     89:5655     90:1555   
  91:11712    92:3701     93:3574     94:5206     95:6174     96:2000   
  97:536      98:1904     99:960     100:97      102:3771    105:815    
 107:3348    108:1800    109:4833    173:4932    174:2120    176:4930   
 177:6604    178:4725    179:2894    181:4526    184:3447    185:24183  
 186:6349    187:5564    188:6013    189:5428    190:10874   191:1833   
 197:2843    201:7612    202:20      208:4778    209:5786    212:5372   
 213:4672    216:7613    217:3710   
