Advertised prefixes smaller than registry allocations (per /8 block)
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   1:5         2:2224      5:6148     14:3        24:4873     27:1      
  31:3390     37:6140     41:4488     46:6159     50:3140     58:11     
  59:9        61:21       62:3487     63:2498     64:7277     65:3189   
  66:6277     67:4321     68:2674     69:5495     70:2488     71:1058   
  72:4351     74:3763     75:2080     76:985      77:3238     78:2607   
  79:2935     80:2784     81:2487     82:2060     83:1700     84:2334   
  85:4757     86:1092     87:3163     88:1733     89:5372     90:1576   
  91:11444    92:3434     93:3441     94:5061     95:6017     96:2024   
  97:545      98:1823     99:959     100:115     101:2       102:3470   
 103:13      105:736     107:3738    108:1752    109:4903    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      173:4804    174:2142    175:9       176:5146    177:6348   
 178:4720    179:2955    180:4       181:4349    183:5       184:3481   
 185:23831   186:6473    187:5787    188:5872    189:5467    190:10643  
 191:1823    197:2790    200:19      201:7658    202:3       203:40     
 204:7       206:4       207:2       208:4742    209:5633    210:148    
 211:119     212:5305    213:4416    216:7721    217:3578    218:20     
 219:1       220:23      221:6       222:17      223:40     
