Advertised prefixes smaller than registry allocations (per /8 block)
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   2:4286      5:7341     24:5108     31:5087     36:1        37:6173   
  41:5688     46:7050     50:3587     58:2        59:1        61:9      
  62:4069     63:2327     64:9523     65:3755     66:8405     67:5557   
  68:2500     69:6129     70:5658     71:1128     72:5427     74:5216   
  75:2319     76:2702     77:4028     78:3159     79:2482     80:3097   
  81:2974     82:5451     83:2042     84:2896     85:5627     86:1404   
  87:4204     88:1978     89:6326     90:1406     91:12212    92:3937   
  93:3956     94:6310     95:6776     96:2169     97:576      98:1788   
  99:1232    100:83      102:6178    103:10      105:2536    107:4020   
 108:2224    109:5031    113:17      114:6       116:4       120:3      
 121:1       122:2       124:3       133:10      173:5561    174:3754   
 175:2       176:5761    177:9796    178:5997    179:4407    181:5667   
 184:4400    185:25609   186:9159    187:8491    188:6896    189:7101   
 190:11761   191:2812    193:9       194:1       197:4036    199:68     
 200:273     201:8594    202:114     203:28      204:50      205:1      
 206:60      207:82      208:5050    209:6576    210:2       211:5      
 212:6480    213:5343    216:8742    217:4935    222:2      
