Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3993      5:7317     24:5129     31:4863     36:1        37:6209   
  41:5650     46:6988     50:3583     58:2        59:1        61:9      
  62:4034     63:2351     64:9478     65:3766     66:8364     67:5568   
  68:2498     69:6074     70:5634     71:1138     72:5028     74:5155   
  75:2314     76:2588     77:4088     78:3154     79:2471     80:3102   
  81:2970     82:5387     83:2044     84:2894     85:5629     86:1402   
  87:4238     88:1963     89:6288     90:1413     91:12198    92:3901   
  93:3942     94:6223     95:6787     96:2165     97:579      98:1769   
  99:1224    100:83      102:6149    103:9       105:2534    107:4009   
 108:2165    109:5081    113:17      114:6       116:4       120:3      
 121:1       122:2       124:3       133:10      173:5559    174:3764   
 175:2       176:5729    177:9795    178:5997    179:4372    181:5652   
 184:4421    185:25590   186:9203    187:8092    188:6898    189:7033   
 190:11769   191:2787    193:15      194:1       197:4037    199:69     
 200:273     201:8514    202:103     203:28      204:51      205:1      
 206:59      207:82      208:5063    209:6537    210:2       211:5      
 212:6480    213:5380    216:8714    217:4886    222:2      
