Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2692      5:6715     24:4930     31:4379     37:6013     41:5111   
  46:6742     50:3186     62:3899     63:2272     64:8328     65:2822   
  66:7835     67:4881     68:2638     69:5550     70:2344     71:1145   
  72:4806     74:4318     75:2154     76:936      77:3844     78:2962   
  79:2386     80:3024     81:2865     82:4991     83:1944     84:2964   
  85:5456     86:1344     87:3590     88:1862     89:6148     90:1480   
  91:11909    92:3925     93:3838     94:5874     95:6660     96:2113   
  97:547      98:1745     99:1012    100:90      102:4989    105:969    
 107:3872    108:1925    109:5121    173:5474    174:2097    176:5412   
 177:6647    178:5522    179:3114    181:5279    184:3169    185:25061  
 186:7412    187:6306    188:6371    189:5981    190:11036   191:2076   
 197:3607    201:7615    208:5013    209:6264    212:6163    213:5236   
 216:8342    217:4598   
