Number of prefixes per /8 block (Global)
----------------------------------------

   1:16        2:4         3:655       4:9         5:55        6:21     
   8:40        9:9        12:4        13:277      14:109      15:266    
  16:188      17:1181     18:680      20:39       23:153      24:5      
  27:4        31:14       34:1475     35:960      36:2        37:26     
  38:19       40:56       41:267      42:26       43:9        44:14     
  45:130      46:28       47:1        48:5        49:22       50:40     
  51:24       52:1048     54:322      56:3        57:27       58:32     
  59:28       60:8        61:15       62:35       63:56       64:258    
  65:81       66:197      67:109      68:44       69:144      70:42     
  71:21       72:70       74:197      75:17       76:72       77:41     
  78:15       79:15       80:26       81:53       82:40       83:36     
  84:16       85:114      86:21       87:12       88:5        89:59     
  90:1        91:86       92:16       93:57       94:18       95:13     
  96:35       97:3        98:22       99:132     100:3       101:9      
 102:29      103:538     104:482     107:56      108:252     109:28     
 110:3       111:35      113:14      114:43      115:12      116:19     
 117:73      118:45      119:52      120:8       121:116     122:16     
 123:10      124:83      125:10      128:292     129:279     130:377    
 131:230     132:181     133:322     134:305     135:43      136:408    
 137:320     138:90      139:100     140:166     141:175     142:397    
 143:160     144:124     145:106     146:260     147:233     148:250    
 149:86      150:154     151:86      152:277     153:55      154:54     
 155:249     156:178     157:129     158:159     159:261     160:141    
 161:173     162:149     163:186     164:72      165:163     166:26     
 167:83      168:272     169:48      170:176     171:10      172:164    
 173:160     174:3       175:47      176:16      177:39      178:7      
 179:27      180:25      181:1       182:15      183:8       184:20     
 185:270     186:14      187:29      188:31      189:4       190:24     
 191:58      192:2139    193:572     194:270     195:155     196:209    
 197:367     198:923     199:579     200:507     201:48      202:996    
 203:647     204:646     205:357     206:419     207:563     208:306    
 209:385     210:392     211:20      212:226     213:47      214:18     
 216:386     217:45      218:29      219:23      220:31      221:1      
 222:23      223:27     
