Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2204      5:6434     14:24       24:4812     27:4      
  31:4276     37:6051     41:4873     46:7031     49:2        50:3241   
  58:18       59:10       61:23       62:3830     63:2360     64:7423   
  65:2833     66:6566     67:4592     68:2165     69:5187     70:2294   
  71:1167     72:4472     74:3952     75:2019     76:945      77:3635   
  78:2777     79:2319     80:2912     81:2699     82:4073     83:1958   
  84:2789     85:5102     86:1361     87:3396     88:1844     89:5870   
  90:1581     91:11828    92:3920     93:3802     94:5663     95:6339   
  96:2137     97:534      98:1712     99:968     100:93      101:18     
 102:4577    103:15      105:903     107:3603    108:1854    109:5073   
 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      173:5415    174:2110    175:9      
 176:5335    177:6632    178:5376    179:2992    180:5       181:4974   
 182:26      183:5       184:3276    185:24828   186:6731    187:5927   
 188:6121    189:5686    190:10867   191:1908    197:3517    199:1      
 200:27      201:7633    202:3       203:43      204:2       205:1      
 206:2       207:1       208:4929    209:6043    210:140     211:117    
 212:5755    213:4953    216:7893    217:4254    218:19      219:1      
 220:22      221:4       222:15      223:42     
