Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2183      5:6688     24:4834     31:4305     37:6021     41:5031   
  46:6781     50:3268     62:3873     63:2351     64:8042     65:2821   
  66:7685     67:4908     68:2636     69:5579     70:2270     71:1150   
  72:4683     74:4250     75:2051     76:944      77:3629     78:2800   
  79:2369     80:2958     81:2700     82:4687     83:1948     84:2825   
  85:5259     86:1362     87:3221     88:1882     89:6000     90:1520   
  91:11836    92:3933     93:3863     94:5744     95:6463     96:2148   
  97:537      98:1738     99:979     100:89      101:2       102:4799   
 103:1       105:883     107:3769    108:1847    109:5096    173:5467   
 174:2106    176:5323    177:6563    178:5437    179:2993    181:5074   
 184:3276    185:24829   186:6832    187:6056    188:6446    189:5766   
 190:10827   191:1929    197:3575    201:7646    208:4993    209:6232   
 212:5962    213:5125    216:8160    217:4442   
