Advertised prefixes smaller than registry allocations (per /8 block)
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   1:4         2:3915      5:7000     24:4850     31:4797     36:1      
  37:6015     39:6        41:5206     42:1        46:6886     50:3196   
  58:2        62:3946     63:2305     64:8585     65:2824     66:7911   
  67:4885     68:2438     69:5382     70:2346     71:1133     72:4854   
  74:4290     75:2265     76:946      77:3829     78:3083     79:2431   
  80:3034     81:2943     82:5220     83:1977     84:2966     85:5553   
  86:1385     87:3925     88:1890     89:6173     90:1416     91:11949  
  92:3805     93:3840     94:5977     95:6658     96:2095     97:537    
  98:1747     99:1181    100:93      101:5       102:5280    103:47     
 105:954     107:3942    108:2052    109:4818    112:2       115:1      
 116:11      119:1       121:8       124:2       173:5462    174:2140   
 175:1       176:5643    177:7083    178:5695    179:3435    180:7      
 181:5372    184:3135    185:25077   186:7908    187:6915    188:6544   
 189:6199    190:11150   191:2214    197:3647    201:7992    202:5      
 208:4944    209:6259    210:5       211:2       212:6295    213:5231   
 216:8347    217:4754    218:5       222:17     
