Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2200      5:6061     14:3        24:4846     27:3      
  31:3469     37:6101     41:4550     46:6367     49:2        50:3054   
  58:20       59:9        61:22       62:3585     63:2458     64:7211   
  65:3144     66:6187     67:4425     68:2673     69:5470     70:2421   
  71:1053     72:4293     74:3798     75:2139     76:959      77:3373   
  78:2602     79:2268     80:2839     81:2602     82:2227     83:1842   
  84:2422     85:4841     86:1206     87:3266     88:1750     89:5603   
  90:1586     91:11688    92:3658     93:3533     94:5182     95:6122   
  96:1991     97:537      98:1873     99:949     100:97      101:2      
 102:3746    103:12      105:806     107:3352    108:1805    109:4955   
 110:1       112:4       113:2       114:2       115:5       116:1      
 117:5       118:5       119:3       120:3       121:18      122:4      
 123:1       124:6       125:26      173:4851    174:2149    175:10     
 176:4945    177:6511    178:4808    179:2953    180:4       181:4468   
 182:7       183:5       184:3454    185:24166   186:6447    187:5674   
 188:5967    189:5505    190:10768   191:1856    197:2903    200:14     
 201:7538    202:3       203:40      204:6       206:5       207:2      
 208:4774    209:5742    210:146     211:122     212:5378    213:4655   
 216:7673    217:3736    218:19      219:1       220:23      221:6      
 222:15      223:40     
