Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2197      5:6457     14:24       24:4721     27:4      
  31:4289     37:6058     41:4934     46:7079     49:2        50:3262   
  58:18       59:10       61:23       62:3852     63:2354     64:7656   
  65:2837     66:7308     67:4716     68:2601     69:5407     70:2300   
  71:1168     72:4584     74:4045     75:2033     76:953      77:3642   
  78:2774     79:2321     80:2917     81:2745     82:4155     83:1961   
  84:2794     85:5165     86:1364     87:3405     88:1849     89:5878   
  90:1541     91:11810    92:3910     93:3813     94:5642     95:6375   
  96:2132     97:540      98:1711     99:948     100:93      101:18     
 102:4656    103:15      105:903     107:3742    108:1854    109:5075   
 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      173:5451    174:2109    175:9      
 176:5289    177:6579    178:5443    179:3007    180:5       181:5025   
 182:26      183:5       184:3272    185:24836   186:6688    187:5961   
 188:6228    189:5714    190:10914   191:1943    197:3516    199:1      
 200:27      201:7628    202:5       203:43      204:2       205:1      
 206:2       207:1       208:4905    209:6118    210:139     211:117    
 212:5962    213:4998    216:8122    217:4283    218:19      219:1      
 220:22      221:4       222:15      223:42     
