Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2128      5:6182     14:3        24:4886     27:3      
  31:3463     37:6045     41:4532     46:6196     50:3151     58:11     
  59:9        61:22       62:3490     63:2482     64:7283     65:3209   
  66:6248     67:4325     68:2651     69:5534     70:2465     71:1055   
  72:4336     74:3779     75:2091     76:959      77:3304     78:2624   
  79:2964     80:2845     81:2526     82:2124     83:1782     84:2342   
  85:4778     86:1090     87:3210     88:1737     89:5453     90:1568   
  91:11593    92:3445     93:3476     94:5085     95:6039     96:2032   
  97:535      98:1837     99:961     100:102     101:2       102:3504   
 103:11      105:766     107:3751    108:1729    109:4951    110:1      
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       121:18      122:4       123:1       124:5      
 125:27      173:4830    174:2150    175:9       176:5132    177:6557   
 178:4717    179:2980    180:4       181:4352    183:5       184:3480   
 185:23902   186:6493    187:5870    188:5911    189:5549    190:10637  
 191:1836    197:2728    200:9       201:7638    202:3       203:40     
 204:7       206:4       207:2       208:4752    209:5689    210:148    
 211:119     212:5282    213:4443    216:7732    217:3596    218:20     
 219:1       220:23      221:6       222:17      223:40     
