Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:3915      5:6939     14:4        24:4936     27:4      
  31:4790     37:6019     41:5186     46:6911     49:2        50:3193   
  58:17       59:8        61:24       62:3963     63:2319     64:8560   
  65:2826     66:7925     67:4890     68:2453     69:5379     70:2345   
  71:1134     72:4884     74:4245     75:2271     76:955      77:3831   
  78:3083     79:2430     80:3077     81:2934     82:5187     83:1989   
  84:2974     85:5542     86:1369     87:3991     88:1887     89:6162   
  90:1421     91:11975    92:3812     93:3835     94:5984     95:6660   
  96:2110     97:553      98:1746     99:1179    100:93      101:4      
 102:5253    103:13      105:954     107:3947    108:2042    109:4814   
 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      173:5450    174:2141    175:12      176:5623   
 177:7095    178:5687    179:3403    180:4       181:5400    182:8      
 183:7       184:3133    185:25106   186:7954    187:6855    188:6631   
 189:6198    190:11153   191:2192    197:3541    200:25      201:7930   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4959    209:6272    210:133     211:118     212:6313    213:5248   
 216:8355    217:4752    218:19      219:1       220:23      221:4      
 222:18      223:42     
