Advertised prefixes smaller than registry allocations (per /8 block)
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   3:1         4:3         6:10        9:4        12:743      13:16     
  14:1        15:25       17:19       20:35       24:1021     25:4      
  32:83       38:8        40:15       43:41       44:9        45:2      
  47:37       52:3        53:3        56:4        57:32       61:259    
  62:347      63:2896     64:2207     65:2045     66:2053     67:312    
  68:85       80:288      81:28      128:92      129:247     130:70     
 131:59      132:47      133:5       134:212     135:10      136:412    
 137:145     138:174     139:100     140:289     141:189     142:151    
 143:80      144:207     145:42      146:299     147:180     148:284    
 149:134     150:74      151:125     152:678     153:52      154:11     
 155:162     156:94      157:173     158:122     159:164     160:83     
 161:206     162:253     163:193     164:342     165:308     166:307    
 167:217     168:224     169:80      170:542     171:25      172:3      
 192:50      193:3289    194:2910    195:1145    196:2       198:13     
 199:21      200:8       202:86      203:58      204:6       205:3      
 206:7       207:5       208:4140    209:3686    210:1101    211:539    
 212:1331    213:945     216:4580    217:591     218:64      219:1      

