Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3956      5:6927     24:4850     31:4779     37:6044     41:5385   
  46:6917     50:3195     62:3962     63:2306     64:8609     65:2819   
  66:7968     67:4895     68:2449     69:5404     70:2352     71:1132   
  72:4863     74:4302     75:2265     76:949      77:3859     78:3094   
  79:2424     80:3047     81:2960     82:5283     83:1992     84:2876   
  85:5557     86:1387     87:4047     88:1906     89:6189     90:1412   
  91:11991    92:3884     93:3863     94:6022     95:6671     96:2100   
  97:538      98:1755     99:1180    100:93      102:5837    105:1411   
 107:3946    108:2050    109:4844    173:5475    174:2146    176:5655   
 177:7236    178:5819    179:3465    181:5377    184:3152    185:25228  
 186:7903    187:6984    188:6643    189:6221    190:11206   191:2225   
 197:4105    201:7992    208:4953    209:6177    212:6314    213:5242   
 216:8359    217:4779   
