Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2175      5:6148     24:4773     31:3662     37:6051     41:4593   
  46:6438     50:3075     62:3572     63:2448     64:7154     65:3128   
  66:6188     67:4444     68:2643     69:5437     70:2405     71:1060   
  72:4310     74:3926     75:2200     76:968      77:3443     78:2682   
  79:2146     80:2837     81:2581     82:2325     83:1858     84:2457   
  85:4764     86:1235     87:3127     88:1747     89:5725     90:1561   
  91:11711    92:3819     93:3624     94:5215     95:6179     96:1972   
  97:535      98:1901     99:969     100:98      102:3775    105:818    
 107:3357    108:1823    109:4861    173:4945    174:2121    176:4964   
 177:6512    178:4666    179:2941    181:4507    184:3445    185:24266  
 186:6487    187:5425    188:6101    189:5350    190:10875   191:1869   
 197:3220    201:7616    202:20      208:4795    209:5808    212:5426   
 213:4620    216:7575    217:3790   
