Advertised prefixes smaller than registry allocations (per /8 block)
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   1:3647      2:2663      3:1061      4:23        5:8199      6:737    
   7:11        8:2138      9:10       11:284      12:1621     13:742    
  14:4393     15:563      16:414      17:1330     18:1843     19:9      
  20:549      21:4        22:227      23:10441    24:5741     25:4      
  27:4897     29:24       31:4834     32:158      34:1526     35:1097   
  36:4597     37:7284     38:11623    39:2111     40:543      41:7496   
  42:2908     44:396      46:8221     47:1344     48:5        49:4024   
  50:3406     51:1187     52:2184     54:662      55:1157     56:32     
  57:479      58:3446     59:2329     60:1681     61:4755     62:4704   
  63:2657     64:8120     65:3505     66:6153     67:5073     68:3298   
  69:6147     70:2923     71:1771     72:4300     74:4670     75:2839   
  76:1254     77:4476     78:3493     79:2900     80:3970     81:3371   
  82:3107     83:2598     84:3189     85:5776     86:1501     87:3824   
  88:2281     89:6920     90:2105     91:11695    92:4628     93:4406   
  94:6574     95:7199     96:2307     97:924      98:2283     99:1193   
 100:191     101:2486    102:6426    103:40321   104:6893    105:2050   
 106:2654    107:3668    108:2086    109:6290    110:3708    111:5496   
 112:3906    113:3442    114:3159    115:4549    116:3771    117:6426   
 118:4311    119:3425    120:4030    121:2474    122:4256    123:4115   
 124:2840    125:4541    126:302     129:1710    130:1950    131:3382   
 132:1441    133:685     134:2502    135:582     136:2013    137:1884   
 138:4882    140:2522    141:2335    142:3014    143:2700    145:771    
 147:3209    148:3593    151:2480    153:823     154:9566    155:2529   
 156:4164    157:2786    158:2071    159:3538    165:3005    166:2091   
 167:2933    168:6112    169:1174    170:8104    171:2835    172:4722   
 173:5503    174:2782    175:1885    176:6091    177:10339   178:6135   
 179:5034    180:4444    181:6421    182:4629    183:3784    184:3842   
 185:33393   186:9896    187:9295    188:7136    189:9624    190:13822  
 191:3085    202:20      208:4824    216:7557   
