Advertised prefixes smaller than registry allocations (per /8 block)
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   2:4082      5:7140     24:4951     31:4940     37:6018     41:5245   
  46:6918     50:3244     62:3997     63:2210     64:8793     65:2872   
  66:7718     67:4790     68:2543     69:5403     70:2381     71:1110   
  72:4939     74:4473     75:2425     76:937      77:3889     78:3170   
  79:2737     80:3172     81:2990     82:5318     83:2067     84:2858   
  85:5642     86:1437     87:4125     88:1929     89:6319     90:1436   
  91:12038    92:3804     93:3856     94:6290     95:6685     96:2111   
  97:529      98:1715     99:1354    100:116     102:5402    105:1084   
 107:3963    108:2140    109:4951    173:5464    174:2036    176:5753   
 177:8269    178:5810    179:4092    181:5484    184:3244    185:25149  
 186:7942    187:8370    188:6824    189:6477    190:11242   191:2776   
 197:3954    201:8272    208:4960    209:6215    212:6307    213:5248   
 216:8383    217:5072   
