Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3957      5:6937     24:4926     31:4835     37:5982     41:5220   
  46:6928     50:3198     62:3957     63:2259     64:8682     65:2839   
  66:7997     67:4901     68:2475     69:5455     70:2395     71:1118   
  72:4916     74:4430     75:2398     76:937      77:3816     78:3113   
  79:2473     80:3011     81:2924     82:5176     83:1985     84:2843   
  85:5508     86:1380     87:4023     88:1889     89:6165     90:1402   
  91:11922    92:3799     93:3836     94:6129     95:6673     96:2108   
  97:533      98:1784     99:1248    100:83      102:5227    105:1039   
 107:3965    108:2153    109:4839    173:5446    174:2149    176:5652   
 177:7363    178:5815    179:3690    181:5364    184:3126    185:25047  
 186:7946    187:6486    188:6642    189:5593    190:11130   191:2269   
 197:3626    201:8025    202:21      208:4931    209:6250    212:6324   
 213:5216    216:8391    217:4824   
