Advertised prefixes smaller than registry allocations (per /8 block)
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   1:7         2:4031      5:7178     14:4        24:4957     27:4      
  31:4903     37:5997     41:5228     46:6973     49:2        50:3234   
  58:17       59:8        61:24       62:3996     63:2271     64:8710   
  65:2926     66:8050     67:4914     68:2478     69:5474     70:2411   
  71:1127     72:4926     74:4471     75:2426     76:960      77:3834   
  78:3122     79:2490     80:3091     81:2939     82:5336     83:2015   
  84:2904     85:5556     86:1396     87:4139     88:1913     89:6302   
  90:1420     91:11997    92:3858     93:3882     94:6204     95:6723   
  96:2123     97:541      98:1774     99:1321    100:82      101:4      
 102:5300    103:13      105:1054    107:3949    108:2457    109:4848   
 112:3       113:2       114:2       115:5       116:1       117:4      
 118:5       119:3       120:3       121:23      122:5       123:1      
 124:4       125:28      173:5501    174:2150    175:12      176:5658   
 177:7437    178:5807    179:3699    180:4       181:5393    182:8      
 183:7       184:3277    185:25224   186:7926    187:7148    188:6712   
 189:6378    190:11149   191:2342    197:3673    200:25      201:8190   
 202:3       203:38      204:2       205:1       206:2       207:1      
 208:4971    209:6310    210:133     211:119     212:6329    213:5258   
 216:8411    217:4855    218:19      219:1       220:23      221:4      
 222:19      223:42     
