Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2214      5:6118     14:3        24:4870     27:3      
  31:3961     37:5958     41:4678     42:1        46:6759     49:2      
  50:3047     58:20       59:9        61:23       62:3663     63:2438   
  64:7196     65:3064     66:6213     67:4490     68:2604     69:5390   
  70:2392     71:1107     72:4321     74:3938     75:2225     76:976    
  77:3486     78:2658     79:2217     80:2845     81:2614     82:2381   
  83:1901     84:2512     85:4791     86:1209     87:3404     88:1775   
  89:5673     90:1581     91:11753    92:3912     93:3668     94:5262   
  95:6012     96:1962     97:482      98:1892     99:961     100:95     
 101:2       102:4157    103:12      105:869     107:3530    108:1871   
 109:4932    110:1       112:4       113:2       114:2       115:5      
 116:1       117:5       118:5       119:3       120:3       121:18     
 122:4       123:1       124:6       125:26      173:5090    174:2128   
 175:9       176:5084    177:6766    178:4843    179:2983    180:5      
 181:4648    182:7       183:5       184:3442    185:24505   186:6521   
 187:5446    188:6073    189:5387    190:10842   191:1905    197:3798   
 199:1       200:20      201:7575    202:3       203:43      204:2      
 206:2       207:1       208:4827    209:5779    210:141     211:122    
 212:5474    213:4788    216:7556    217:3914    218:19      219:1      
 220:22      221:4       222:15      223:42     
