Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2186      5:6298     14:24       24:4875     27:4      
  31:4189     37:6132     41:4753     42:1        46:6827     49:2      
  50:3096     58:18       59:9        61:23       62:3699     63:2420   
  64:7241     65:2940     66:6230     67:4526     68:2260     69:5083   
  70:2334     71:1137     72:4260     74:3923     75:2167     76:959    
  77:3583     78:2744     79:2293     80:2861     81:2662     82:3777   
  83:1921     84:2612     85:5039     86:1324     87:3383     88:1793   
  89:5764     90:1590     91:11771    92:3839     93:3700     94:5496   
  95:6157     96:2067     97:540      98:1768     99:887     100:94     
 101:18      102:4322    103:15      105:892     107:3578    108:1867   
 109:4887    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      173:5213    174:2118   
 175:9       176:5216    177:6583    178:4714    179:2995    180:4      
 181:4792    182:25      183:5       184:3287    185:24765   186:6514   
 187:5721    188:6086    189:5577    190:10783   191:1851    197:3938   
 199:1       200:25      201:7664    202:3       203:45      204:2      
 205:1       206:2       207:1       208:4895    209:5889    210:141    
 211:120     212:5485    213:4726    216:7685    217:4035    218:19     
 219:1       220:22      221:4       222:15      223:42     
