Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3872      5:6968     24:4927     31:4773     37:5992     41:5130   
  46:6868     50:3189     62:3930     63:2309     64:8504     65:2823   
  66:7839     67:4899     68:2454     69:5408     70:2337     71:1133   
  72:4879     74:4230     75:2181     76:942      77:3822     78:3079   
  79:2618     80:3048     81:2934     82:5132     83:1979     84:2980   
  85:5547     86:1359     87:3846     88:1858     89:6156     90:1438   
  91:11941    92:3822     93:3843     94:5947     95:6621     96:2105   
  97:539      98:1745     99:1178    100:92      102:5243    105:952    
 107:3953    108:2003    109:4808    173:5441    174:2136    176:5625   
 177:7065    178:5619    179:3388    181:5379    184:3144    185:25052  
 186:7968    187:6820    188:6618    189:6120    190:11153   191:2190   
 197:3510    201:7871    208:4950    209:6161    212:6277    213:5244   
 216:8367    217:4761   
