Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2192      5:6148     14:3        24:4750     27:3      
  31:3647     37:6049     41:4590     42:1        46:6449     49:2      
  50:3073     58:20       59:9        61:23       62:3577     63:2457   
  64:7126     65:3118     66:6223     67:4436     68:2641     69:5414   
  70:2408     71:1060     72:4301     74:3939     75:2194     76:959    
  77:3429     78:2666     79:2135     80:2865     81:2587     82:2324   
  83:1852     84:2470     85:4761     86:1249     87:3386     88:1753   
  89:5697     90:1547     91:11719    92:3811     93:3632     94:5230   
  95:6168     96:1988     97:535      98:1898     99:963     100:98     
 101:2       102:3799    103:12      105:820     107:3367    108:1831   
 109:4852    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      173:4937    174:2123   
 175:10      176:4957    177:6673    178:4719    179:2919    180:5      
 181:4547    182:7       183:5       184:3448    185:24313   186:6494   
 187:5545    188:6039    189:5396    190:10879   191:1872    197:3321   
 200:27      201:7666    202:3       203:40      204:6       205:1      
 206:5       207:2       208:4805    209:5804    210:144     211:123    
 212:5422    213:4692    216:7567    217:3733    218:19      219:1      
 220:23      221:6       222:15      223:40     
