Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:3898      5:6891     14:4        24:4937     27:4      
  31:4793     37:6013     41:5165     46:6894     49:2        50:3193   
  58:17       59:8        61:24       62:3962     63:2323     64:8544   
  65:2813     66:7933     67:4894     68:2453     69:5405     70:2344   
  71:1134     72:4879     74:4244     75:2273     76:959      77:3839   
  78:3073     79:2414     80:3061     81:2937     82:5140     83:1980   
  84:2985     85:5552     86:1364     87:3975     88:1882     89:6160   
  90:1423     91:11954    92:3813     93:3840     94:5990     95:6655   
  96:2111     97:549      98:1751     99:1183    100:93      101:4      
 102:5256    103:12      105:950     107:3948    108:2033    109:4809   
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       120:3       121:24      122:5       123:1      
 124:4       125:28      173:5456    174:2142    175:12      176:5637   
 177:7074    178:5656    179:3382    180:4       181:5394    182:8      
 183:7       184:3145    185:25110   186:7951    187:6864    188:6620   
 189:6222    190:11145   191:2188    197:3536    200:25      201:7912   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4955    209:6265    210:133     211:117     212:6311    213:5250   
 216:8373    217:4771    218:19      219:1       220:23      221:4      
 222:18      223:42     
