Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2205      5:6078     14:3        24:4780     27:3      
  31:3815     37:5978     41:4611     42:1        46:6494     49:2      
  50:3038     58:20       59:9        61:23       62:3623     63:2463   
  64:7173     65:3114     66:6204     67:4441     68:2661     69:5430   
  70:2409     71:1054     72:4310     74:3930     75:2204     76:981    
  77:3446     78:2702     79:2153     80:2845     81:2602     82:2366   
  83:1858     84:2468     85:4753     86:1192     87:3396     88:1744   
  89:5769     90:1575     91:11760    92:3846     93:3649     94:5231   
  95:6150     96:1975     97:534      98:1905     99:966     100:97     
 101:2       102:3845    103:14      105:816     107:3371    108:1823   
 109:4878    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       124:5       125:26      173:4974    174:2126   
 175:10      176:4982    177:6612    178:4628    179:2936    180:5      
 181:4567    182:7       183:5       184:3447    185:24360   186:6494   
 187:5511    188:6087    189:5414    190:10826   191:1866    197:3628   
 200:27      201:7584    202:3       203:40      204:6       205:1      
 206:5       207:2       208:4824    209:5823    210:143     211:123    
 212:5463    213:4674    216:7590    217:3841    218:19      219:1      
 220:22      221:6       222:15      223:40     
