Advertised prefixes smaller than registry allocations (per /8 block)
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   4:15        6:11        8:162      12:3391     13:43       15:87     
  16:16       17:91       18:15       20:146      24:2095     25:2      
  32:121      33:3        34:10       38:546      40:190      41:783    
  43:15       44:2        47:60       52:13       53:1        55:111    
  56:10       57:107      58:706      59:789      60:587      61:1618   
  62:1736     63:2821     64:4800     65:3565     66:5888     67:2162   
  68:2150     69:3532     70:1425     71:352      72:3188     73:31     
  74:2190     75:665      76:611      77:968      78:884      79:361    
  80:1320     81:1134     82:1004     83:641      84:811      85:1432   
  86:545      87:972      88:490      89:1896     90:22       92:437    
  93:588      96:105      97:56       98:300      99:34      116:900    
 117:498     118:573     119:650     120:96      121:869     122:1292   
 123:742     124:1301    125:1618    128:491     129:476     130:249    
 131:576     132:133     133:31      134:327     135:72      136:255    
 137:193     138:303     139:190     140:634     141:251     142:820    
 143:460     144:599     145:128     146:527     147:306     148:825    
 149:365     150:220     151:325     152:216     153:254     154:13     
 155:442     156:288     157:390     158:299     159:373     160:373    
 161:240     162:357     163:321     164:637     165:753     166:561    
 167:501     168:995     169:197     170:776     171:74      172:12     
 186:1       189:560     190:3411    192:22      196:2       198:19     
 199:18      200:73      201:2665    202:35      203:36      204:105    
 205:22      206:38      207:90      208:3952    209:4593    210:3806   
 211:1908    212:2085    213:2440    216:6052    217:1698    218:627    
 219:729     220:1660    221:632     222:724    
