Advertised prefixes smaller than registry allocations (per /8 block)
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   4:19        6:10        8:64        9:1        11:1        12:2312   
  13:26       15:63       16:16       17:30       18:4        20:152    
  24:1605     25:2        30:2        32:347      34:6        38:302    
  40:149      41:8        43:18       44:3        47:47       52:10     
  53:1        55:84       56:9        57:166      58:256      59:370    
  60:257      61:1370     62:1504     63:3099     64:4804     65:3466   
  66:5674     67:1464     68:1896     69:2644     70:1176     71:263    
  72:1367     73:3        74:209      80:1159     81:977      82:999    
  83:627      84:580      85:802      86:505      87:463      88:147    
  89:331     124:465     125:693     128:284     129:387     130:208    
 131:468     132:83      133:21      134:298     135:76      136:204    
 137:174     138:355     139:314     140:614     141:258     142:723    
 143:268     144:376     145:127     146:490     147:276     148:578    
 149:325     150:179     151:182     152:155     153:171     154:15     
 155:334     156:162     157:253     158:280     159:320     160:200    
 161:170     162:351     163:240     164:374     165:447     166:424    
 167:386     168:929     169:187     170:644     171:55      172:5      
 190:129     192:43      193:5021    194:4052    195:3331    196:4      
 198:167     199:27      200:50      201:1594    202:126     203:133    
 204:57      205:2       206:58      207:39      208:3246    209:5158   
 210:3048    211:1330    212:2016    213:2418    214:6       215:4      
 216:6042    217:1908    218:657     219:506     220:1249    221:424    
 222:480    
