Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2215      5:6136     14:3        24:4786     27:3      
  31:3968     37:5996     41:4696     42:1        46:6735     49:2      
  50:3029     58:20       59:9        61:23       62:3618     63:2450   
  64:7190     65:3124     66:6196     67:4469     68:2607     69:5402   
  70:2398     71:1091     72:4317     74:3945     75:2217     76:982    
  77:3446     78:2684     79:2152     80:2844     81:2628     82:2362   
  83:1991     84:2475     85:4779     86:1201     87:3417     88:1765   
  89:5779     90:1569     91:11719    92:3858     93:3691     94:5289   
  95:6039     96:1947     97:485      98:1896     99:962     100:94     
 101:2       102:3859    103:14      105:846     107:3382    108:1870   
 109:4893    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      173:5029    174:2131   
 175:10      176:5051    177:6695    178:4838    179:2999    180:5      
 181:4592    182:7       183:5       184:3445    185:24488   186:6528   
 187:5475    188:6087    189:5397    190:10828   191:1855    197:3771   
 200:23      201:7597    202:3       203:40      204:2       205:2      
 206:2       207:1       208:4841    209:5766    210:142     211:123    
 212:5460    213:4712    216:7526    217:3900    218:19      219:1      
 220:23      221:6       222:15      223:42     
