Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2200      5:6445     14:24       24:4717     27:4      
  31:4267     37:6055     41:4888     46:7082     49:2        50:3258   
  58:18       59:10       61:23       62:3852     63:2351     64:7619   
  65:2815     66:7258     67:4710     68:2591     69:5380     70:2297   
  71:1163     72:4580     74:4003     75:2028     76:942      77:3636   
  78:2775     79:2311     80:2921     81:2748     82:4126     83:1971   
  84:2793     85:5130     86:1366     87:3408     88:1848     89:5892   
  90:1552     91:11795    92:3928     93:3813     94:5638     95:6383   
  96:2135     97:538      98:1711     99:948     100:93      101:18     
 102:4643    103:15      105:908     107:3742    108:1851    109:5077   
 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      173:5452    174:2109    175:9      
 176:5285    177:6577    178:5461    179:2990    180:5       181:4985   
 182:26      183:5       184:3295    185:24820   186:6679    187:5976   
 188:6226    189:5703    190:10887   191:1909    197:3522    199:1      
 200:27      201:7637    202:3       203:43      204:2       205:1      
 206:2       207:1       208:4893    209:6119    210:139     211:118    
 212:5914    213:4990    216:8054    217:4285    218:19      219:1      
 220:22      221:4       222:15      223:42     
