Advertised prefixes smaller than registry allocations (per /8 block)
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   2:3996      5:7291     24:5128     31:4856     36:1        37:6192   
  41:5647     46:6975     50:3585     58:2        59:1        61:9      
  62:4035     63:2355     64:9477     65:3763     66:8349     67:5553   
  68:2494     69:6046     70:5630     71:1140     72:5024     74:5151   
  75:2314     76:2580     77:4055     78:3141     79:2438     80:3101   
  81:2977     82:5387     83:2031     84:2895     85:5604     86:1402   
  87:4228     88:1922     89:6277     90:1414     91:12187    92:3902   
  93:3905     94:6206     95:6766     96:2164     97:579      98:1768   
  99:1219    100:83      102:6100    103:9       105:2538    107:4011   
 108:2159    109:5013    113:17      114:6       116:4       120:3      
 121:1       122:2       124:3       133:10      173:5557    174:3748   
 175:2       176:5748    177:9742    178:5957    179:4337    181:5640   
 184:4412    185:25555   186:9197    187:8103    188:6748    189:7035   
 190:11765   191:2770    193:15      194:1       197:4034    199:69     
 200:272     201:8501    202:103     203:28      204:51      205:1      
 206:60      207:81      208:5070    209:6518    210:2       211:5      
 212:6471    213:5378    216:8707    217:4891    222:2      
