Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2650      5:6861     14:4        24:4925     27:4      
  31:4791     37:5978     41:5146     46:6862     49:2        50:3159   
  58:17       59:8        61:24       62:3948     63:2238     64:8480   
  65:2830     66:7803     67:4899     68:2458     69:5425     70:2339   
  71:1136     72:4877     74:4259     75:2177     76:967      77:3802   
  78:3062     79:2428     80:3049     81:2960     82:5142     83:1985   
  84:3008     85:5537     86:1353     87:3983     88:1858     89:6152   
  90:1444     91:11949    92:3840     93:3842     94:6099     95:6651   
  96:2119     97:546      98:1746     99:1176    100:92      101:4      
 102:5271    103:12      105:958     107:3928    108:2026    109:4793   
 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      173:5460    174:2138    175:12      176:5625   
 177:7044    178:5605    179:3423    180:4       181:5340    182:8      
 183:5       184:3156    185:25082   186:7900    187:6744    188:6652   
 189:6157    190:11151   191:2201    197:3531    200:25      201:7866   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4964    209:6262    210:133     211:117     212:6276    213:5216   
 216:8366    217:4764    218:19      219:1       220:23      221:4      
 222:18      223:42     
