Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2183      5:6604     14:2        24:4720     27:4      
  31:4316     37:6033     41:5072     46:6810     49:2        50:3270   
  58:18       59:10       61:23       62:3883     63:2354     64:7939   
  65:2808     66:7634     67:4869     68:2645     69:5519     70:2309   
  71:1152     72:4691     74:4230     75:2046     76:953      77:3623   
  78:2799     79:2383     80:2977     81:2701     82:4691     83:1964   
  84:2828     85:5240     86:1362     87:3379     88:1883     89:5996   
  90:1522     91:11854    92:3938     93:3866     94:5761     95:6471   
  96:2103     97:545      98:1737     99:971     100:89      101:4      
 102:4814    103:13      105:886     107:3770    108:1860    109:5124   
 112:4       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       120:3       121:24      122:1       123:1      
 124:6       125:28      173:5485    174:2111    175:10      176:5328   
 177:6559    178:5452    179:2983    180:4       181:5083    182:8      
 183:5       184:3261    185:24866   186:6865    187:6055    188:6364   
 189:5744    190:10844   191:1902    197:3475    199:1       200:27     
 201:7648    202:5       203:41      204:2       205:1       206:2      
 207:1       208:4977    209:6262    210:137     211:116     212:5977   
 213:5140    216:8186    217:4451    218:19      219:1       220:22     
 221:4       222:16      223:42     
