Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2213      5:6622     24:5091     31:4195     37:6176     41:4885   
  43:2        46:6828     50:3102     62:3785     63:2445     64:7331   
  65:2979     66:6380     67:4610     68:2323     69:5434     70:2426   
  71:1126     72:4418     74:3977     75:2202     76:931      77:3788   
  78:2791     79:2288     80:2848     81:2644     82:3806     83:1935   
  84:2591     85:5029     86:1305     87:3400     88:1859     89:5745   
  90:1586     91:11866    92:3977     93:3725     94:5529     95:6248   
  96:2165     97:536      98:1809     99:861     100:93      102:4553   
 103:9       105:1305    107:3586    108:1900    109:4942    173:5183   
 174:2114    176:5291    177:7973    178:4968    179:3316    180:1      
 181:4899    184:3437    185:24983   186:7191    187:6339    188:6083   
 189:5895    190:11145   191:2497    194:1       197:4136    201:7736   
 203:2       208:4853    209:5898    212:5501    213:4868    216:7687   
 217:4071   
