Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2672      5:6722     24:4917     31:4512     37:5966     41:5099   
  46:6720     50:3170     62:3909     63:2247     64:8376     65:2830   
  66:7827     67:4889     68:2673     69:5561     70:2357     71:1135   
  72:4803     74:4335     75:2159     76:952      77:3823     78:2989   
  79:2383     80:3014     81:2891     82:4987     83:1943     84:2969   
  85:5476     86:1348     87:3673     88:1837     89:6114     90:1463   
  91:11882    92:3874     93:3807     94:5882     95:6644     96:2101   
  97:538      98:1755     99:1036    100:90      102:5106    105:949    
 107:3932    108:1931    109:5137    173:5461    174:2112    176:5483   
 177:6890    178:5526    179:3204    181:5305    184:3152    185:24927  
 186:7581    187:6355    188:6319    189:6041    190:11032   191:2537   
 197:3613    201:7624    202:21      208:4978    209:6197    212:6137   
 213:5210    216:8352    217:4603   
