Advertised prefixes smaller than registry allocations (per /8 block)
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   2:1970      5:6136     24:4638     31:3372     37:6345     41:4393   
  46:6266     50:3077     62:3421     63:2513     64:7524     65:3205   
  66:6794     67:4322     68:2919     69:5597     70:2487     71:1449   
  72:4723     74:4061     75:1947     76:950      77:3283     78:2582   
  79:3429     80:2766     81:2337     82:2029     83:1690     84:2192   
  85:4557     86:1022     87:2967     88:1644     89:5096     90:1492   
  91:11218    92:3256     93:3375     94:4988     95:6055     96:2215   
  97:616      98:1808     99:940     100:191     102:3120    105:610    
 107:3581    108:1791    109:5044    173:4634    174:2388    176:5204   
 177:6319    178:4914    179:2873    181:4088    184:3521    185:23572  
 186:6350    187:5221    188:5867    189:4925    190:10512   191:1744   
 197:2609    201:7106    202:19      208:4722    209:5536    212:5216   
 213:4618    216:7590    217:3506   
