Advertised prefixes smaller than registry allocations (per /8 block)
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   1:21        2:1337      5:3872     14:40       24:4408     27:31     
  31:2696     37:4566     39:1        41:3651     42:1        43:2      
  46:4758     50:2198     58:65       59:14       61:94       62:2797   
  63:2362     64:6768     65:3112     66:6609     67:3964     68:2840   
  69:4939     70:2623     71:1380     72:4012     74:4266     75:806    
  76:856      77:2427     78:2516     79:2786     80:2214     81:1970   
  82:1576     83:1304     84:1784     85:3358     86:743      87:2372   
  88:1432     89:3579     90:736      91:10052    92:2205     93:3238   
  94:3772     95:4819     96:1789     97:563      98:1345     99:349    
 100:208     102:398     103:27      105:289     106:39      107:2531   
 108:1157    109:4359    110:6       111:33      112:14      113:47     
 114:15      115:44      116:7       117:27      118:7       119:10     
 121:57      122:34      123:5       124:49      125:94      133:5      
 173:3704    174:1740    175:30      176:3523    177:5457    178:3600   
 179:1717    180:31      181:2802    182:3       183:4       184:2409   
 185:17507   186:5010    187:3082    188:4511    189:2695    190:9286   
 191:1737    197:1910    199:4       200:28      201:6044    202:18     
 203:115     204:25      205:6       206:36      207:56      208:4629   
 209:4779    210:453     211:452     212:3899    213:3874    216:6765   
 217:2804    218:39      219:6       220:56      221:8       222:25     
 223:3      
