Advertised prefixes smaller than registry allocations (per /8 block)
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   1:4         2:3884      5:6966     24:4924     31:4795     36:3      
  37:5993     39:6        41:5161     42:2        43:1        46:6878   
  50:3189     58:3        62:3948     63:2316     64:8532     65:2832   
  66:7854     67:4888     68:2451     69:5403     70:2331     71:1131   
  72:4869     74:4228     75:2265     76:947      77:3831     78:3066   
  79:2689     80:3028     81:2927     82:5120     83:1964     84:2983   
  85:5547     86:1360     87:3846     88:1877     89:6153     90:1428   
  91:11927    92:3816     93:3831     94:5958     95:6630     96:2103   
  97:541      98:1743     99:1186    100:93      102:5230    103:115    
 105:947     107:3933    108:2023    109:4787    112:2       115:1      
 116:12      119:1       121:7       124:9       173:5441    174:2139   
 175:1       176:5629    177:7031    178:5605    179:3434    180:6      
 181:5374    184:3143    185:25060   186:7939    187:6859    188:6612   
 189:6216    190:11132   191:2203    197:3535    201:7879    202:5      
 208:4960    209:6255    210:4       211:2       212:6282    213:5246   
 216:8358    217:4771    218:5       222:18     
