Advertised prefixes smaller than registry allocations (per /8 block)
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   1:4         2:2653      5:6943     24:4923     31:4779     36:4      
  37:5975     39:6        41:5127     42:2        43:1        46:6852   
  50:3162     58:3        62:3936     63:2229     64:8502     65:2830   
  66:7787     67:4898     68:2452     69:5426     70:2332     71:1134   
  72:4874     74:4249     75:2173     76:953      77:3814     78:3047   
  79:2538     80:3044     81:2935     82:5131     83:1973     84:3005   
  85:5542     86:1347     87:3834     88:1852     89:6152     90:1446   
  91:11943    92:3835     93:3845     94:5935     95:6634     96:2115   
  97:539      98:1746     99:1179    100:92      102:5278    103:139    
 105:950     107:3917    108:2015    109:4776    112:2       115:1      
 116:13      119:1       124:9       173:5466    174:2138    175:1      
 176:5624    177:6939    178:5619    179:3390    180:6       181:5374   
 184:3155    185:25032   186:7881    187:6771    188:6602    189:6153   
 190:11124   191:2182    197:3625    201:7833    202:6       203:2      
 208:4952    209:6261    210:4       211:2       212:6259    213:5216   
 216:8364    217:4750    218:5       222:16     
