Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1337      5:3951     24:4292     31:2860     37:4664     41:3898   
  43:1        46:4768     49:75       50:2201     59:2        61:3      
  62:2854     63:2392     64:6809     65:3102     66:6642     67:3971   
  68:2846     69:4889     70:2601     71:1381     72:3999     74:4251   
  75:808      76:843      77:3349     78:4257     79:2744     80:2227   
  81:2144     82:1618     83:1312     84:1791     85:4079     86:765    
  87:2344     88:3030     89:3676     90:729      91:10232    92:2241   
  93:3206     94:3782     95:5847     96:1753     97:564      98:1337   
  99:348     100:210     102:425     103:17      105:286     107:2570   
 108:1181    109:4383    111:1       114:2       116:4       119:4      
 123:16      125:7       173:3721    174:1736    175:18      176:3734   
 177:6730    178:3720    179:1997    180:40      181:2783    184:2392   
 185:17571   186:5712    187:3684    188:4781    189:3102    190:9426   
 191:2103    197:2079    201:6169    202:24      203:162     205:1      
 208:4630    209:4784    212:4013    213:3908    216:6804    217:2870   
 221:11     
