Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2664      5:6866     14:4        24:4930     27:4      
  31:4790     37:5980     41:5135     46:6878     49:2        50:3174   
  58:17       59:8        61:24       62:3950     63:2246     64:8493   
  65:2834     66:7829     67:4907     68:2459     69:5436     70:2341   
  71:1136     72:4888     74:4261     75:2183     76:967      77:3826   
  78:3067     79:2561     80:3075     81:2946     82:5140     83:1990   
  84:3002     85:5544     86:1350     87:3973     88:1858     89:6163   
  90:1444     91:11954    92:3844     93:3848     94:5948     95:6633   
  96:2127     97:546      98:1752     99:1179    100:92      101:4      
 102:5273    103:12      105:958     107:3928    108:2026    109:4806   
 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      173:5465    174:2138    175:12      176:5629   
 177:7010    178:5626    179:3400    180:4       181:5342    182:8      
 183:5       184:3154    185:25084   186:7890    187:6772    188:6622   
 189:6157    190:11156   191:2184    197:3527    200:25      201:7795   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4960    209:6263    210:133     211:117     212:6286    213:5228   
 216:8374    217:4756    218:19      219:1       220:23      221:4      
 222:18      223:42     
