Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3982      5:7117     24:4943     31:4915     37:5989     41:5246   
  46:6903     50:3241     62:4013     63:2241     64:8728     65:2955   
  66:8034     67:4906     68:2498     69:5466     70:2397     71:1127   
  72:4944     74:4474     75:2434     76:945      77:3815     78:3118   
  79:2540     80:3093     81:2922     82:5365     83:2020     84:2903   
  85:5595     86:1436     87:4071     88:1932     89:6334     90:1424   
  91:11992    92:3810     93:3855     94:6194     95:6673     96:2115   
  97:536      98:1797     99:1396    100:83      102:5317    105:1076   
 107:3965    108:2525    109:4886    173:5502    174:2154    176:5657   
 177:7446    178:5806    179:3808    181:5417    184:3259    185:25218  
 186:7934    187:7344    188:6715    189:6465    190:11204   191:2387   
 197:3726    201:8211    208:4974    209:6297    212:6347    213:5242   
 216:8393    217:4879   
