Advertised prefixes smaller than registry allocations (per /8 block)
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   2:687       5:1667     24:1013     31:636      37:943      41:1155   
  46:1389     50:727      62:708      63:1005     64:2570     65:1416   
  66:2875     67:1921     68:763      69:1683     70:798      71:339    
  72:1512     74:1397     75:568      76:394      77:556      78:732    
  79:398      80:463      81:505      82:930      83:254      84:426    
  85:772      86:302      87:250      88:377      89:783      90:149    
  91:1251     92:764      93:1137     94:1312     95:1643     96:406    
  97:127      98:763      99:413     100:35      102:492     103:2      
 105:230     107:2235    108:989     109:498     114:2       121:1      
 133:8       173:1427    174:928     175:2       176:1005    177:1285   
 178:736     179:1154    181:2802    184:1078    185:3867    186:3700   
 187:2117    188:1409    189:2528    190:7069    191:676     197:1188   
 200:86      201:4405    202:6       203:17      204:2       205:1      
 206:2       207:1       208:1805    209:2118    210:2       211:2      
 212:1173    213:926     216:2813    217:653     222:2      
