Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2147      5:6031     24:4828     31:3407     37:6073     41:4535   
  46:6374     50:3059     62:3591     63:2446     64:7189     65:3132   
  66:6151     67:4419     68:2653     69:5456     70:2422     71:1060   
  72:4291     74:3757     75:2126     76:952      77:3360     78:2601   
  79:2279     80:2814     81:2565     82:2233     83:1838     84:2401   
  85:4830     86:1183     87:2980     88:1746     89:5587     90:1594   
  91:11655    92:3581     93:3526     94:5162     95:6109     96:1995   
  97:537      98:1851     99:960     100:97      102:3668    105:801    
 107:3473    108:1796    109:4931    173:4859    174:2141    176:4938   
 177:6375    178:4790    179:2905    181:4390    184:3462    185:24103  
 186:6306    187:5618    188:5957    189:5409    190:10702   191:1886   
 197:2773    201:7561    202:20      208:4749    209:5663    212:5357   
 213:4634    216:7671    217:3709   
