Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:4128      5:7156     14:4        24:4962     27:4      
  31:4943     37:6009     41:5257     46:6989     49:2        50:3254   
  58:17       59:8        61:24       62:4025     63:2228     64:8749   
  65:2932     66:8065     67:4914     68:2551     69:5439     70:2393   
  71:1103     72:4950     74:4483     75:2429     76:952      77:3876   
  78:3150     79:2709     80:3171     81:2931     82:5326     83:2031   
  84:2883     85:5619     86:1430     87:4193     88:1926     89:6358   
  90:1447     91:12041    92:3832     93:3864     94:6312     95:6738   
  96:2112     97:542      98:1801     99:1361    100:84      101:4      
 102:5339    103:13      105:1092    107:4005    108:2127    109:4986   
 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      173:5501    174:2148    175:12      176:5740   
 177:7790    178:5789    179:3910    180:5       181:5467    182:8      
 183:7       184:3254    185:25188   186:7945    187:7581    188:6848   
 189:6512    190:11237   191:2551    197:3934    200:25      201:8273   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4959    209:6304    210:133     211:122     212:6339    213:5273   
 216:8391    217:5008    218:19      219:1       220:23      221:4      
 222:19      223:42     
