Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:4109      5:7132     14:4        24:4957     27:4      
  31:4925     37:5998     41:5255     46:6929     49:2        50:3230   
  58:17       59:8        61:24       62:4031     63:2230     64:8761   
  65:2946     66:8046     67:4905     68:2542     69:5445     70:2409   
  71:1107     72:4948     74:4476     75:2428     76:956      77:3838   
  78:3154     79:2634     80:3139     81:2927     82:5366     83:2020   
  84:2891     85:5620     86:1445     87:4227     88:1935     89:6347   
  90:1458     91:12036    92:3843     93:3865     94:6276     95:6707   
  96:2110     97:544      98:1815     99:1362    100:84      101:4      
 102:5317    103:13      105:1087    107:3972    108:2228    109:4934   
 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      173:5497    174:2156    175:12      176:5716   
 177:7515    178:5820    179:3810    180:5       181:5465    182:8      
 183:7       184:3257    185:25202   186:7947    187:7392    188:6812   
 189:6575    190:11225   191:2453    197:3765    200:25      201:8204   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4954    209:6307    210:133     211:122     212:6375    213:5255   
 216:8391    217:4984    218:19      219:1       220:23      221:4      
 222:19      223:42     
