Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2223      5:6955     24:4991     31:4349     37:6133     41:5233   
  46:6895     50:3271     62:3923     63:2375     64:8122     65:2856   
  66:7847     67:4989     68:2677     69:5848     70:2314     71:1159   
  72:4819     74:4291     75:2098     76:947      77:3806     78:2817   
  79:2414     80:2975     81:2752     82:4725     83:1971     84:2848   
  85:5274     86:1366     87:3405     88:1907     89:6021     90:1522   
  91:11996    92:3977     93:3873     94:5788     95:6491     96:2236   
  97:538      98:1739     99:979     100:89      102:5273    103:6      
 105:1176    107:3787    108:1862    109:5188    173:5506    174:2106   
 176:5420    177:7791    178:5562    179:3276    180:1       181:5219   
 184:3364    185:25160   186:7526    187:6555    188:6508    189:6077   
 190:11074   191:2068    197:3642    201:7886    203:2       208:5024   
 209:6301    212:6012    213:5203    216:8276    217:4486   
