Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1989      5:6139     24:4760     31:3398     37:6345     41:4448   
  46:6150     50:3092     62:3461     63:2531     64:7522     65:3206   
  66:6768     67:4323     68:2869     69:5593     70:2490     71:1469   
  72:4712     74:4071     75:1964     76:967      77:3342     78:2606   
  79:3425     80:2740     81:2346     82:2024     83:1718     84:2235   
  85:4515     86:1027     87:2980     88:1629     89:5225     90:1499   
  91:11266    92:3273     93:3355     94:4935     95:6035     96:2208   
  97:602      98:1796     99:938     100:189     102:3216    105:671    
 107:3567    108:1805    109:5093    173:4647    174:2341    176:5196   
 177:6408    178:4849    179:2910    181:4129    184:3506    185:23717  
 186:6357    187:5476    188:5918    189:5080    190:10542   191:1759   
 197:2654    201:7265    208:4740    209:5558    212:5236    213:4613   
 216:7697    217:3541   
