Advertised prefixes smaller than registry allocations (per /8 block)
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   2:2173      5:6069     24:4771     31:3655     37:6062     41:4540   
  46:6432     50:3069     62:3573     63:2447     64:7133     65:3113   
  66:6203     67:4436     68:2641     69:5416     70:2411     71:1063   
  72:4296     74:3936     75:2194     76:961      77:3436     78:2665   
  79:2136     80:2839     81:2578     82:2308     83:1852     84:2461   
  85:4759     86:1246     87:3130     88:1750     89:5710     90:1547   
  91:11706    92:3814     93:3635     94:5205     95:6167     96:1986   
  97:534      98:1902     99:959     100:98      102:3789    105:820    
 107:3355    108:1822    109:4837    173:4917    174:2121    176:4948   
 177:6607    178:4700    179:2911    181:4504    184:3448    185:24242  
 186:6448    187:5510    188:6026    189:5372    190:10837   191:1873   
 197:2980    201:7624    202:20      208:4787    209:5789    212:5410   
 213:4689    216:7569    217:3728   
