Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2174      5:6377     14:24       24:4952     27:4      
  31:4240     37:6105     41:4818     46:6956     49:2        50:3071   
  58:18       59:9        61:23       62:3708     63:2393     64:7257   
  65:2946     66:6239     67:4547     68:2228     69:5112     70:2343   
  71:1137     72:4283     74:3893     75:2019     76:951      77:3631   
  78:2749     79:2288     80:2878     81:2662     82:3843     83:1947   
  84:2657     85:5068     86:1345     87:3366     88:1826     89:5786   
  90:1582     91:11809    92:3878     93:3760     94:5520     95:6262   
  96:2094     97:534      98:1774     99:874     100:94      101:18     
 102:4313    103:15      105:889     107:3582    108:1896    109:4962   
 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      173:5293    174:2129    175:9      
 176:5237    177:6643    178:5001    179:3015    180:5       181:4828   
 182:25      183:5       184:3288    185:24803   186:6545    187:5915   
 188:6110    189:5654    190:10828   191:1846    197:3524    199:1      
 200:26      201:7692    202:3       203:43      204:2       205:1      
 206:2       207:1       208:4905    209:5846    210:141     211:120    
 212:5535    213:4803    216:7740    217:4096    218:19      219:1      
 220:22      221:4       222:15      223:42     
