Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2243      5:6890     24:4928     31:4372     37:6169     41:5241   
  46:7126     50:3276     62:3919     63:2345     64:7966     65:2843   
  66:7722     67:4952     68:2673     69:5815     70:2310     71:1163   
  72:4777     74:4233     75:2096     76:944      77:3819     78:2807   
  79:2401     80:2970     81:2729     82:4620     83:1960     84:2827   
  85:5244     86:1373     87:3358     88:1890     89:5977     90:1521   
  91:11986    92:3985     93:3872     94:5727     95:6470     96:2237   
  97:538      98:1722     99:959     100:89      102:5254    103:5      
 105:1177    107:3778    108:1851    109:5136    123:2       173:5514   
 174:2113    176:5416    177:7765    178:5549    179:3293    180:1      
 181:5251    184:3380    185:25100   186:7523    187:6551    188:6315   
 189:6123    190:11144   191:2099    197:3646    201:7902    203:2      
 208:4924    209:6242    212:5985    213:5161    216:8175    217:4358   

