Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2212      5:6503     24:4958     31:4086     37:6131     41:4921   
  43:2        46:6827     50:3043     62:3800     63:2446     64:7336   
  65:3040     66:6334     67:4569     68:2439     69:5464     70:2468   
  71:1126     72:4438     74:3942     75:2204     76:970      77:3714   
  78:2681     79:2114     80:2855     81:2666     82:2787     83:1918   
  84:2499     85:4908     86:1252     87:3458     88:1799     89:5766   
  90:1578     91:11929    92:3969     93:3722     94:5367     95:6054   
  96:2009     97:493      98:1801     99:959     100:94      102:4537   
 103:9       105:1240    107:3585    108:1865    109:4978    173:5168   
 174:2127    176:5172    177:8030    178:4962    179:3219    180:1      
 181:4783    184:3487    185:24913   186:7176    187:6236    188:6170   
 189:5826    190:11048   191:2508    194:1       197:4063    201:7807   
 203:1       208:4849    209:5874    212:5517    213:4859    216:7635   
 217:4048   
