Advertised prefixes smaller than registry allocations (per /8 block)
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   4:17        6:11        8:137       9:1        12:3361     13:36     
  15:81       16:16       17:33       18:13       20:143      24:1973   
  25:2        32:233      33:3        34:8        38:445      40:159    
  41:363      43:30       44:2        47:45       52:12       53:1      
  55:113      56:9        57:138      58:687      59:693      60:508    
  61:1607     62:1583     63:2881     64:4595     65:3601     66:5501   
  67:1648     68:1927     69:3197     70:1202     71:356      72:2452   
  73:8        74:1547     75:633      76:284      77:450      78:97     
  79:7        80:1259     81:1176     82:1012     83:579      84:826    
  85:1185     86:452      87:743      88:462      89:1478     90:32     
  91:1002     97:18       98:5        99:1       116:457     117:267    
 118:26      121:485     122:1041    123:419     124:1093    125:1592   
 128:430     129:484     130:272     131:511     132:106     133:29     
 134:364     135:65      136:226     137:172     138:299     139:239    
 140:711     141:329     142:785     143:392     144:509     145:128    
 146:508     147:267     148:725     149:283     150:189     151:253    
 152:164     153:192     154:13      155:418     156:302     157:319    
 158:279     159:319     160:232     161:214     162:287     163:314    
 164:611     165:813     166:531     167:469     168:810     169:182    
 170:712     171:60      172:3       189:253     190:1854    192:53     
 193:5916    194:4621    195:3892    196:10      198:183     199:27     
 200:41      201:2448    202:101     203:173     204:107     205:2      
 206:79      207:100     208:4501    209:4591    210:4255    211:2226   
 212:1999    213:2342    214:6       215:3       216:5596    217:1711   
 218:736     219:754     220:1674    221:583     222:730    
