Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2236      5:6573     24:4769     31:4311     37:6081     41:5093   
  46:7142     50:3273     62:3875     63:2370     64:7688     65:2836   
  66:7651     67:4820     68:2619     69:5664     70:2300     71:1181   
  72:4615     74:4067     75:2068     76:948      77:3692     78:2808   
  79:2308     80:2927     81:2754     82:4155     83:1958     84:2774   
  85:5192     86:1372     87:3417     88:1909     89:5889     90:1544   
  91:11855    92:3949     93:3838     94:5651     95:6425     96:2228   
  97:539      98:1706     99:946     100:93      102:5132    105:1254   
 107:3748    108:1851    109:5066    173:5458    174:2106    176:5296   
 177:6610    178:5484    179:3036    181:5027    184:3362    185:24975  
 186:6774    187:5985    188:6280    189:5731    190:10958   191:1935   
 197:4189    201:7653    208:4963    209:6088    212:5979    213:5052   
 216:8173    217:4332   
