Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2183      5:6250     14:24       24:4883     27:4      
  31:4124     37:6142     41:4767     42:1        46:6800     49:2      
  50:3091     58:20       59:9        61:23       62:3726     63:2437   
  64:7251     65:2972     66:6207     67:4511     68:2256     69:5079   
  70:2322     71:1130     72:4275     74:3924     75:2165     76:956    
  77:3613     78:2748     79:2283     80:2852     81:2633     82:3837   
  83:1920     84:2595     85:5016     86:1302     87:3385     88:1786   
  89:5723     90:1592     91:11755    92:3859     93:3692     94:5519   
  95:6210     96:2055     97:536      98:1779     99:884     100:94     
 101:18      102:4279    103:15      105:872     107:3552    108:1887   
 109:4886    110:3       112:12      113:2       114:14      115:5      
 116:1       117:5       118:5       119:3       120:3       121:26     
 122:12      123:1       124:6       125:26      173:5167    174:2107   
 175:9       176:5180    177:6586    178:4799    179:3232    180:4      
 181:4737    182:25      183:5       184:3306    185:24752   186:6490   
 187:5700    188:6036    189:5510    190:10853   191:1825    197:3955   
 199:1       200:25      201:7572    202:3       203:43      204:2      
 205:1       206:2       207:1       208:4854    209:5860    210:141    
 211:120     212:5486    213:4772    216:7580    217:4034    218:19     
 219:1       220:22      221:4       222:15      223:42     
