Advertised prefixes smaller than registry allocations (per /8 block)
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   1:1         4:31        6:11        8:301      10:1        12:2987   
  13:47       15:82       16:13       17:93       20:152      24:2004   
  25:1        32:259      34:11       35:1        38:671      40:197    
  41:2276     43:12       44:2        45:3        47:67       52:16     
  53:1        55:103      56:12       57:115      58:799      59:983    
  60:655      61:1706     62:1845     63:2844     64:5237     65:3518   
  66:5817     67:2694     68:2011     69:3985     70:1209     71:400    
  72:2983     73:2        74:2963     75:562      76:597      77:1114   
  78:863      79:502      80:1405     81:1119     82:959      83:699    
  84:826      85:1601     86:519      87:1025     88:524      89:2210   
  90:72       92:610      93:1384     94:1578     95:1355     96:230    
  97:328      98:471      99:71      116:1546    117:692     118:748    
 119:984     120:302     121:1173    122:1525    123:1208    124:1421   
 125:1744    128:391     129:537     130:240     131:604     132:140    
 133:37      134:345     135:293     136:350     137:281     138:326    
 139:214     140:603     141:271     142:816     143:565     144:655    
 145:140     146:535     147:296     148:842     149:559     150:287    
 151:319     152:220     153:279     154:4       155:475     156:295    
 157:452     158:264     159:462     160:409     161:272     162:412    
 163:300     164:623     165:872     166:563     167:532     168:1074   
 169:254     170:884     171:100     172:11      186:361     187:192    
 188:109     189:1248    190:5618    192:46      198:56      199:21     
 200:103     201:3069    202:31      203:15      204:131     205:6      
 206:46      207:83      208:4585    209:4467    210:3664    211:1771   
 212:2317    213:2605    216:6385    217:1844    218:643     219:751    
 220:1796    221:599     222:665    
