Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3996      5:6955     24:4952     31:4800     37:6072     41:5368   
  46:6936     50:3199     62:3973     63:2286     64:8630     65:2845   
  66:8003     67:4892     68:2483     69:5446     70:2358     71:1125   
  72:4893     74:4361     75:2278     76:945      77:3963     78:3119   
  79:2430     80:3071     81:2940     82:5303     83:2003     84:2860   
  85:5583     86:1395     87:4179     88:1908     89:6209     90:1410   
  91:12004    92:3891     93:3856     94:6106     95:6734     96:2110   
  97:538      98:1761     99:1224    100:83      102:6049    105:1393   
 107:3989    108:2101    109:4910    173:5482    174:2153    176:5656   
 177:7433    178:5789    179:3714    181:5376    184:3164    185:25235  
 186:7896    187:7051    188:6743    189:6278    190:11238   191:2276   
 197:4125    201:8059    208:4966    209:6176    212:6410    213:5289   
 216:8355    217:4795   
