Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:2197      5:6578     14:2        24:4715     27:4      
  31:4311     37:6081     41:4941     46:7048     49:2        50:3264   
  58:18       59:10       61:23       62:3865     63:2329     64:7816   
  65:2815     66:7595     67:4846     68:2634     69:5444     70:2301   
  71:1163     72:4623     74:4125     75:2052     76:952      77:3634   
  78:2783     79:2358     80:2953     81:2724     82:4465     83:1955   
  84:2823     85:5176     86:1365     87:3411     88:1857     89:5964   
  90:1529     91:11814    92:3933     93:3838     94:5646     95:6438   
  96:2135     97:544      98:1716     99:934     100:89      101:2      
 102:4695    103:13      105:894     107:3758    108:1843    109:5114   
 112:5       113:2       114:2       115:5       116:1       117:5      
 118:5       119:3       120:3       121:23      122:2       123:1      
 124:6       125:26      173:5454    174:2118    175:9       176:5296   
 177:6514    178:5430    179:3002    180:4       181:5072    182:8      
 183:5       184:3282    185:24837   186:6781    187:5986    188:6229   
 189:5715    190:10867   191:1897    197:3500    199:1       200:27     
 201:7634    202:5       203:41      204:2       205:1       206:2      
 207:1       208:4904    209:6112    210:138     211:118     212:5966   
 213:5088    216:8129    217:4287    218:19      219:1       220:22     
 221:4       222:15      223:42     
