Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1801      5:4784     24:4547     31:3616     37:4950     41:4128   
  46:5124     49:1        50:2266     59:2        61:5        62:2972   
  63:2540     64:6701     65:3174     66:6633     67:4109     68:2869   
  69:5471     70:2785     71:1465     72:4480     73:2        74:4199   
  75:1739     76:975      77:3470     78:4600     79:2788     80:2454   
  81:2328     82:1709     83:1408     84:2005     85:4770     86:844    
  87:2586     88:3166     89:3974     90:890      91:11338    92:2626   
  93:3346     94:4164     95:6393     96:1937     97:556      98:1390   
  99:1131    100:216     102:934     103:14      105:454     107:2612   
 108:1186    109:4358    111:1       125:25      173:3918    174:1866   
 176:4150    177:6745    178:4081    179:2028    181:2787    184:3600   
 185:19117   186:5753    187:3794    188:5346    189:3255    190:9259   
 191:2107    197:2132    201:6421    202:8       203:97      205:1      
 208:4670    209:4911    210:3       212:4170    213:4087    216:6762   
 217:3047    220:1      
