Advertised prefixes smaller than registry allocations (per /8 block)
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   1:5         2:2186      5:6126     14:3        24:4870     27:1      
  31:3328     37:6138     41:4524     46:6144     50:3144     58:11     
  59:9        61:20       62:3456     63:2500     64:7266     65:3192   
  66:6249     67:4304     68:2664     69:5501     70:2489     71:1058   
  72:4346     74:3772     75:2073     76:985      77:3236     78:2607   
  79:2928     80:2771     81:2475     82:2062     83:1696     84:2331   
  85:4757     86:1097     87:3153     88:1726     89:5348     90:1575   
  91:11388    92:3427     93:3448     94:5075     95:5979     96:2024   
  97:545      98:1818     99:954     100:116     101:2       102:3478   
 103:13      105:711     107:3743    108:1731    109:4857    110:1      
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:2       121:18      122:4       123:1       124:5      
 125:26      173:4799    174:2135    175:9       176:5136    177:6404   
 178:4703    179:2930    180:4       181:4308    183:5       184:3470   
 185:23822   186:6406    187:5796    188:5878    189:5491    190:10614  
 191:1825    197:2774    200:20      201:7635    202:3       203:40     
 204:6       206:4       207:2       208:4755    209:5624    210:149    
 211:119     212:5294    213:4413    216:7671    217:3584    218:20     
 219:1       220:23      221:6       222:17      223:40     
