Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3990      5:7204     24:4947     31:4944     37:5985     41:5229   
  46:6921     50:3239     62:4017     63:2250     64:8685     65:2944   
  66:8008     67:4911     68:2499     69:5488     70:2398     71:1123   
  72:5018     74:4479     75:2434     76:949      77:3829     78:3128   
  79:2517     80:3087     81:2920     82:5424     83:2023     84:2895   
  85:5593     86:1432     87:4054     88:1947     89:6325     90:1428   
  91:11991    92:3815     93:3853     94:6192     95:6673     96:2115   
  97:535      98:1789     99:1337    100:83      102:5328    105:1055   
 107:3961    108:2482    109:4881    173:5505    174:2147    176:5652   
 177:7482    178:5808    179:3763    181:5413    184:3258    185:25241  
 186:7941    187:7325    188:6723    189:6456    190:11202   191:2372   
 197:3679    201:8182    208:4970    209:6219    212:6336    213:5240   
 216:8402    217:4882   
