Advertised prefixes smaller than registry allocations (per /8 block)
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   1:5         2:2200      5:6146     14:3        24:4875     27:1      
  31:3387     37:6139     41:4543     46:6149     50:3139     58:11     
  59:9        61:20       62:3480     63:2499     64:7263     65:3181   
  66:6270     67:4315     68:2656     69:5492     70:2490     71:1058   
  72:4335     74:3771     75:2078     76:984      77:3241     78:2608   
  79:2930     80:2779     81:2482     82:2058     83:1699     84:2339   
  85:4764     86:1097     87:3155     88:1732     89:5369     90:1579   
  91:11426    92:3430     93:3435     94:5076     95:6008     96:2025   
  97:545      98:1822     99:958     100:115     101:2       102:3471   
 103:13      105:720     107:3738    108:1750    109:4896    110:1      
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:2       121:18      122:4       123:1       124:5      
 125:26      173:4803    174:2143    175:9       176:5146    177:6279   
 178:4719    179:2930    180:4       181:4338    183:5       184:3472   
 185:23824   186:6331    187:5760    188:5869    189:5444    190:10599  
 191:1830    197:2821    200:19      201:7659    202:3       203:40     
 204:7       206:4       207:2       208:4748    209:5629    210:149    
 211:119     212:5307    213:4409    216:7700    217:3581    218:20     
 219:1       220:23      221:6       222:17      223:40     
