Advertised prefixes smaller than registry allocations (per /8 block)
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   1:4         2:3047      5:6960     24:4932     27:1        31:4784   
  36:3        37:6000     39:6        41:5128     42:3        43:1      
  46:6867     50:3189     58:3        62:3938     63:2309     64:8499   
  65:2824     66:7809     67:4865     68:2445     69:5411     70:2331   
  71:1133     72:4877     74:4249     75:2177     76:951      77:3821   
  78:3066     79:2556     80:3046     81:2934     82:5111     83:1970   
  84:2986     85:5546     86:1349     87:3828     88:1861     89:6159   
  90:1444     91:11959    92:3843     93:3846     94:5943     95:6629   
  96:2105     97:539      98:1745     99:1177    100:92      102:5234   
 103:129     105:950     107:3914    108:2006    109:4801    112:2      
 115:1       116:13      119:1       124:9       173:5441    174:2135   
 175:1       176:5638    177:6990    178:5617    179:3384    180:6      
 181:5371    184:3145    185:25043   186:7928    187:6806    188:6626   
 189:6174    190:11129   191:2187    197:3527    201:7867    202:5      
 203:2       208:4959    209:6249    210:4       211:2       212:6273   
 213:5230    216:8356    217:4754    218:5       222:16     
