Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2273      5:6766     14:3        24:4768     27:4      
  31:4303     37:5936     41:5104     46:6773     49:2        50:3267   
  58:18       59:8        61:23       62:3918     63:2347     64:8185   
  65:2801     66:7745     67:4877     68:2659     69:5556     70:2317   
  71:1149     72:4717     74:4247     75:2048     76:950      77:3715   
  78:2849     79:2382     80:3024     81:2844     82:4835     83:1946   
  84:2854     85:5425     86:1365     87:3496     88:1876     89:6081   
  90:1491     91:11858    92:3968     93:3842     94:5815     95:6521   
  96:2113     97:547      98:1737     99:983     100:87      101:4      
 102:4924    103:13      105:917     107:3849    108:1826    109:5086   
 112:4       113:2       114:2       115:5       116:1       117:4      
 118:5       119:2       120:3       121:24      122:5       123:1      
 124:5       125:28      173:5461    174:2086    175:10      176:5350   
 177:6550    178:5471    179:2983    180:4       181:5138    182:8      
 183:5       184:3187    185:24932   186:6953    187:6209    188:6388   
 189:5744    190:10919   191:1971    197:3600    200:25      201:7594   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:5003    209:6196    210:134     211:117     212:6080    213:5193   
 216:8261    217:4507    218:19      219:1       220:22      221:4      
 222:16      223:42     
