Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2193      5:6424     14:24       24:4809     27:4      
  31:4272     37:6062     41:4891     46:7078     49:2        50:3244   
  58:18       59:10       61:23       62:3823     63:2361     64:7465   
  65:2839     66:6586     67:4598     68:2190     69:5199     70:2297   
  71:1164     72:4547     74:3958     75:2014     76:943      77:3648   
  78:2780     79:2314     80:2917     81:2721     82:4105     83:1964   
  84:2788     85:5093     86:1368     87:3393     88:1846     89:5862   
  90:1567     91:11808    92:3922     93:3812     94:5654     95:6348   
  96:2135     97:535      98:1714     99:930     100:93      101:18     
 102:4587    103:15      105:890     107:3597    108:1850    109:5068   
 110:2       112:10      113:2       114:14      115:5       116:1      
 117:5       118:5       119:3       120:3       121:23      122:9      
 123:1       124:6       125:26      173:5416    174:2114    175:9      
 176:5332    177:6655    178:5407    179:3042    180:5       181:4985   
 182:26      183:5       184:3277    185:24827   186:6720    187:5986   
 188:6157    189:5743    190:10895   191:1879    197:3520    199:1      
 200:26      201:7631    202:3       203:43      204:2       205:1      
 206:2       207:1       208:4920    209:6056    210:140     211:118    
 212:5804    213:4947    216:7864    217:4265    218:19      219:1      
 220:22      221:4       222:15      223:42     
