Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2213      5:6101     14:3        24:4782     27:3      
  31:3966     37:5971     41:4678     42:1        46:6731     49:2      
  50:3032     58:20       59:9        61:21       62:3615     63:2451   
  64:7190     65:3125     66:6195     67:4471     68:2608     69:5402   
  70:2398     71:1091     72:4318     74:3951     75:2217     76:982    
  77:3446     78:2685     79:2144     80:2849     81:2629     82:2352   
  83:1954     84:2474     85:4780     86:1198     87:3416     88:1766   
  89:5761     90:1569     91:11727    92:3857     93:3681     94:5289   
  95:6039     96:1947     97:485      98:1896     99:962     100:94     
 101:2       102:3861    103:14      105:846     107:3383    108:1870   
 109:4867    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      173:5027    174:2131   
 175:10      176:5059    177:6646    178:4841    179:3001    180:5      
 181:4591    182:7       183:5       184:3445    185:24487   186:6487   
 187:5450    188:6069    189:5333    190:10817   191:1857    197:3773   
 200:23      201:7597    202:3       203:40      204:2       205:2      
 206:2       207:1       208:4842    209:5769    210:142     211:123    
 212:5461    213:4713    216:7526    217:3901    218:19      219:1      
 220:23      221:6       222:14      223:42     
