Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2117      5:6381     14:24       24:4956     27:4      
  31:4226     37:6063     41:4789     46:6920     49:2        50:3064   
  58:18       59:9        61:23       62:3702     63:2398     64:7246   
  65:2939     66:6216     67:4541     68:2227     69:5106     70:2343   
  71:1138     72:4288     74:3903     75:2018     76:965      77:3597   
  78:2722     79:2278     80:2875     81:2624     82:3841     83:1935   
  84:2657     85:4990     86:1351     87:3371     88:1823     89:5776   
  90:1582     91:11763    92:3865     93:3756     94:5509     95:6218   
  96:2088     97:535      98:1773     99:876     100:94      101:18     
 102:4275    103:15      105:889     107:3593    108:1889    109:4930   
 110:3       112:12      113:2       114:14      115:5       116:1      
 117:5       118:5       119:3       120:3       121:25      122:12     
 123:1       124:6       125:26      173:5274    174:2126    175:9      
 176:5241    177:6673    178:4785    179:3018    180:5       181:4825   
 182:25      183:5       184:3293    185:24546   186:6550    187:5944   
 188:6113    189:5653    190:10826   191:1855    197:3526    199:1      
 200:26      201:7683    202:3       203:43      204:2       205:1      
 206:2       207:1       208:4912    209:5851    210:141     211:120    
 212:5540    213:4779    216:7738    217:4071    218:19      219:1      
 220:22      221:4       222:15      223:42     
