Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3989      5:7275     24:4942     31:4915     37:6007     41:5228   
  46:6966     50:3214     62:4002     63:2261     64:8687     65:2912   
  66:8000     67:4904     68:2473     69:5473     70:2396     71:1120   
  72:4976     74:4441     75:2410     76:951      77:3839     78:3115   
  79:2530     80:3068     81:2929     82:5362     83:2001     84:2889   
  85:5541     86:1394     87:4111     88:1909     89:6257     90:1418   
  91:11975    92:3817     93:3867     94:6165     95:6687     96:2111   
  97:535      98:1768     99:1313    100:83      102:5309    105:1047   
 107:4013    108:2303    109:4874    173:5479    174:2147    176:5657   
 177:7469    178:5825    179:3698    181:5398    184:3276    185:25195  
 186:7899    187:7154    188:6671    189:6378    190:11137   191:2341   
 197:3668    201:8168    208:4958    209:6236    212:6326    213:5243   
 216:8405    217:4882   
