Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2241      5:6664     24:4784     31:4333     37:6087     41:4963   
  46:7025     50:3260     62:3860     63:2320     64:7882     65:2804   
  66:7629     67:4882     68:2631     69:5543     70:2302     71:1163   
  72:4570     74:4161     75:2053     76:941      77:3668     78:2784   
  79:2353     80:2944     81:2729     82:4526     83:1942     84:2821   
  85:5183     86:1368     87:3168     88:1854     89:5961     90:1529   
  91:11832    92:3942     93:3848     94:5697     95:6465     96:2165   
  97:537      98:1713     99:954     100:89      102:4801    105:909    
 107:3755    108:1833    109:5092    173:5450    174:2115    176:5300   
 177:6452    178:5476    179:2963    181:5047    184:3314    185:24892  
 186:6778    187:5996    188:6226    189:5728    190:10836   191:1899   
 197:3474    201:7631    208:4893    209:6195    212:5943    213:5105   
 216:8185    217:4295   
