Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3991      5:7213     24:4943     31:4945     37:5985     41:5238   
  46:6918     50:3239     62:4021     63:2235     64:8699     65:2955   
  66:8023     67:4911     68:2507     69:5486     70:2396     71:1116   
  72:5021     74:4475     75:2433     76:945      77:3820     78:3124   
  79:2547     80:3091     81:2919     82:5415     83:2013     84:2894   
  85:5609     86:1435     87:4054     88:1944     89:6336     90:1431   
  91:12011    92:3833     93:3865     94:6214     95:6674     96:2124   
  97:535      98:1797     99:1397    100:84      102:5319    105:1076   
 107:3969    108:2511    109:4890    173:5490    174:2151    176:5658   
 177:7462    178:5811    179:3792    181:5425    184:3255    185:25219  
 186:7963    187:7351    188:6735    189:6473    190:11211   191:2381   
 197:3768    201:8204    208:4961    209:6216    212:6346    213:5245   
 216:8402    217:4915   
