Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3954      5:6949     24:4860     31:4790     37:6042     41:5384   
  46:6918     50:3196     62:3962     63:2306     64:8607     65:2819   
  66:7958     67:4889     68:2451     69:5402     70:2353     71:1132   
  72:4863     74:4298     75:2265     76:949      77:3858     78:3093   
  79:2435     80:3057     81:2961     82:5281     83:1995     84:2877   
  85:5562     86:1386     87:4038     88:1906     89:6185     90:1410   
  91:11988    92:3880     93:3865     94:6024     95:6668     96:2100   
  97:538      98:1753     99:1183    100:93      102:5837    105:1411   
 107:3946    108:2050    109:4839    173:5477    174:2145    176:5656   
 177:7227    178:5785    179:3465    181:5377    184:3154    185:25218  
 186:7940    187:6974    188:6638    189:6186    190:11145   191:2220   
 197:4115    201:7987    208:4955    209:6179    212:6315    213:5243   
 216:8363    217:4778   
