Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2171      5:6421     14:24       24:4799     27:4      
  31:4288     37:6030     41:4826     46:7002     49:2        50:3240   
  58:18       59:10       61:23       62:3773     63:2376     64:7384   
  65:2839     66:6455     67:4576     68:2126     69:5157     70:2290   
  71:1162     72:4345     74:3894     75:2022     76:948      77:3650   
  78:2771     79:2316     80:2894     81:2683     82:3931     83:1939   
  84:2754     85:5092     86:1388     87:3380     88:1837     89:5845   
  90:1578     91:11852    92:3912     93:3790     94:5637     95:6309   
  96:2109     97:535      98:1706     99:916     100:93      101:18     
 102:4431    103:15      105:889     107:3600    108:1883    109:5035   
 110:2       112:10      113:2       114:14      115:5       116:1      
 117:5       118:5       119:3       120:3       121:23      122:9      
 123:1       124:6       125:26      173:5404    174:2117    175:9      
 176:5321    177:6669    178:5151    179:3027    180:5       181:4947   
 182:26      183:5       184:3271    185:24804   186:6697    187:5850   
 188:6147    189:5622    190:10616   191:1874    197:3526    200:25     
 201:7664    202:3       203:43      204:2       205:1       206:2      
 207:1       208:4913    209:5901    210:141     211:117     212:5607   
 213:4887    216:7806    217:4199    218:19      219:1       220:22     
 221:4       222:15      223:42     
