Advertised prefixes smaller than registry allocations (per /8 block)
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   2:4030      5:7141     24:4947     31:4962     37:5999     41:5296   
  46:6921     50:3239     62:4030     63:2237     64:8712     65:2843   
  66:8060     67:4911     68:2509     69:5482     70:2404     71:1116   
  72:5085     74:4477     75:2433     76:990      77:3847     78:3129   
  79:2544     80:3102     81:2936     82:5388     83:2017     84:2898   
  85:5609     86:1436     87:4152     88:1944     89:6337     90:1431   
  91:12022    92:3901     93:3859     94:6264     95:6690     96:2127   
  97:536      98:1798     99:1397    100:84      102:6015    105:1220   
 107:3962    108:2511    109:4905    173:5499    174:2151    176:5660   
 177:7504    178:5817    179:3791    181:5424    184:3263    185:25265  
 186:7998    187:7459    188:6813    189:6474    190:11207   191:2377   
 197:4152    201:8212    208:4969    209:6208    212:6355    213:5287   
 216:8407    217:4918   
