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Statistics on IP addresses, AS numbers, and IRR services managed by JPNIC

                                                  Last update:2019-07-11

            
<< Number of IPv4 DB objects registered in June >>
-------------------------------------------
    assigned                   |  returned
-------------------------------------------
 infrastructure     endsite    |
-------------------------------------------
      41             1028      |    4671
-------------------------------------------


<< Number of IPv4 host addresses assigned in June >>
---------------------------------
             assigned | returned
---------------------------------
total   |     155907  |    85800
---------------------------------


<< Number of IPv4 assignments by size (for LIR's intrastructure) >>
---------------------------------------------------------------------------------------------
yyyy/mm| /16  /17  /18  /19  /20  /21  /22  /23  /24  /25  /26  /27  /28  /29  /30  /31  /32
---------------------------------------------------------------------------------------------
2018/07|   0    1    0    0    2    7    2    5   56    0    0    0    0   12    2    0    0
2018/08|   0    1    0    1    4    1    0    3   68    2    8   11    6   10    1    0    0
2018/09|   0    0    0    1    1    0    1    1   39    2    0    0    1   10    2    0    0
2018/10|   0    0    2    1    2    1    2    0  235    1    0    0    0   17    4    0    0
2018/11|   1    0    0    0    0    0    2    1   33    0    0    0    1    7    1    0    0
2018/12|   0    0    0    1    1    1    1    0   27    0    0    0    0    4    1    0    0
2019/01|   0    0    1    2    0    3    1    1   17    0    1    0    1   15    2    0    0
2019/02|   0    1    0    4    1    0    1    3   25    0    0    6    0    7    4    0    0
2019/03|   0    0    0    1    1    0    6    2   21    1    0    0    0    6    1    0    0
2019/04|   0    0    0    0    4    0    2    0   30    1    2    2    1    9    0    0    0
2019/05|   0    0    1    2    1    2    0    4   17    0    0    0    0    4    0    0    0
2019/06|   1    0    1    0    0    0    3    1   26    0    0    0    1    5    3    0    0
---------------------------------------------------------------------------------------------


<< Number of IPv4 assignments by size (for endsites) >>
---------------------------------------------------------------------------------------------
yyyy/mm| /16  /17  /18  /19  /20  /21  /22  /23  /24  /25  /26  /27  /28  /29  /30  /31  /32
---------------------------------------------------------------------------------------------
2018/07|   0    1    0    0    2    7    2    5   56    0    0    0    0   12     2   0    0
2018/08|   0    0    0    0    2    1    0    0   33  116   44   60  161   376  127   2   32
2018/09|   0    0    0    0    0    0    0    1   35   82   78   66  188   341  137   1  201
2018/10|   0    0    0    1    3    2    0    2   33  117   63   62  248   456  191   5  205
2018/11|   0    0    0    0    0    3    3    5   44   60   43   63  218   342  171   2  110
2018/12|   0    0    2    0    2    1    4    8   35   47   41   48  227   358  195   1   94
2019/01|   0    0    0    0    2    0    3    6   58   42   34   51  122   340   91   1   47
2019/02|   0    0    0    0    0    0    0    0   33   72   32   37  162   443  115   3   79
2019/03|   0    0    0    1    1    1    1   21   62   62   38   41  164   416  210   2  100
2019/04|   0    0    0    0    1    1    1    3   56   76   25   48  145   387   92   2   70
2019/05|   0    0    0    0    0    0    1    0   36   43   20   50  124   428   79   2   28
2019/06|   0    0    0    0    0    0    0    0   70   43   41   63  107   528  106   1   69
---------------------------------------------------------------------------------------------


<< Number of IPv4 host addresses allocated/returned >>
------------------------------------------
yyyy/mm| allocated | returned | total host
------------------------------------------
2018/07|      3072 |        0 |   93160648
2018/08|      4096 |        0 |   93164744
2018/09|      1024 |        0 |   93165768
2018/10|      4096 |        0 |   93169864
2018/11|      3072 |        0 |   93172936
2018/12|    766208 |   764160 |   93174984
2019/01|     65536 |     1024 |   93239496
2019/02|         0 |        0 |   93239496
2019/03|      7168 |        0 |   93246664
2019/04|     25856 |        0 |   93272520
2019/05|      3584 |        0 |   93276104
2019/06|      5632 |        0 |   93281736
------------------------------------------


<< Number of IPv4 allocations by size >>
----------------------------------------------------------------------------------------
yyyy/mm|  /9  /10  /11  /12  /13  /14  /15  /16  /17  /18  /19  /20  /21  /22  /23  /24
----------------------------------------------------------------------------------------
2018/07|   0    0    0    0    0    0    0    0    0    0    0    0    0    3    0    0
2018/08|   0    0    0    0    0    0    0    0    0    0    0    0    0    4    0    0
2018/09|   0    0    0    0    0    0    0    0    0    0    0    0    0    1    0    0
2018/10|   0    0    0    0    0    0    0    0    0    0    0    0    0    4    0    0
2018/11|   0    0    0    0    0    0    0    0    0    0    0    0    0    3    0    0
2018/12|   0    0    0    0    0    0    0    0    4    4   19   43   51   70   73   95
2019/01|   0    0    0    0    0    0    0    1    0    0    0    0    0    0    0    0
2019/02|   0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
2019/03|   0    0    0    0    0    0    0    0    0    0    0    0    0    6    2    0
2019/04|   0    0    0    0    0    0    0    0    0    0    2    1    0    5    0    1
2019/05|   0    0    0    0    0    0    0    0    0    0    0    0    0    3    0    2
2019/06|   0    0    0    0    0    0    0    0    0    0    0    0    0    4    3    0
----------------------------------------------------------------------------------------


<< Number of IPv4 host addresses allocated from/returned to APNIC >>
------------------------------------------
yyyy/mm| allocated | returned | total host
------------------------------------------
2018/07|      3072 |        0 |   96136704
2018/08|      3072 |        0 |   96139776
2018/09|      2048 |        0 |   96141824
2018/10|      2048 |        0 |   96143872
2018/11|      2048 |        0 |   96145920
2018/12|      1024 |        0 |   96146944
2019/01|     65536 |        0 |   96212480
2019/02|         0 |        0 |   96212480
2019/03|      2048 |        0 |   96214528
2019/04|     21760 |        0 |   96236288
2019/05|      1536 |        0 |   96237824
2019/06|      1536 |        0 |   96239360
------------------------------------------


<< Number of applications processed >>
--------------------------------------------------------------------------------------------------------------------------------------------------
       | IPv4 | IPv4 |  IPv4  | IPv4 second opinion |   IPv4 allocation   |     IPv4 SUB-A      |    address transfer    |      ASN transfer
yyyy/mm|assign|return| update | submitted  approved | submitted  returned | registered  deleted | submitted  transferred | submitted  transferred
--------------------------------------------------------------------------------------------------------------------------------------------------
2018/07|  930 |  969 |    743 |     5          0    |      2         0    |      15        11   |     2           3      |     0           0
2018/08| 1143 | 1303 |    699 |     3          5    |      2         0    |      99        11   |     1           2      |     0           0
2018/09| 1173 |  878 |    508 |     5          5    |      4         0    |      12        13   |     4           4      |     1           1
2018/10| 1678 | 1255 |    729 |     8          6    |      1         0    |      58        15   |     4           4      |     0           0
2018/11| 1122 | 1463 |    729 |     5          1    |      2         0    |      27        13   |     5           2      |     0           0
2018/12| 1088 | 1161 |    666 |     5          5    |      1         0    |       9        19   |     8           7      |     0           0
2019/01| 1101 |  927 |    448 |    12          9    |      2         1    |     288         8   |     3           7      |     0           0
2019/02| 1025 | 1019 |    674 |    11         14    |      2         0    |      39        97   |    10           6      |     0           0
2019/03| 1139 | 2101 |    462 |    12         10    |     10         0    |      20         6   |     9           8      |     0           0
2019/04|  953 | 4607 |    385 |     5          6    |      4         0    |      21        30   |     3           2      |     0           0
2019/05|  836 | 2006 |    470 |     7          4    |      5         1    |      19        51   |     4           4      |     0           0
2019/06| 1083 | 4594 |    506 |     7          7    |      8         0    |      28        12   |     7           3      |     0           0
--------------------------------------------------------------------------------------------------------------------------------------------------


<< Number of IPv6 assignments by size >>
-------------------------------------------------------------------------------------------------------------------------------------------------------
       |  total no.of
yyyy/mm|  assignments  /23  /25  /27  /28  /31  /32  /33  /34  /35  /36  /40  /41  /42  /43  /44  /48  /50  /51  /52  /56  /57  /60  /63  /64  /96 /128
-------------------------------------------------------------------------------------------------------------------------------------------------------
2018/07|      25         0    0    0    0    0    0    0    0    0    0    3    0    0    0    0    8    0    0    0    1    0    0    0   13    0    0
2018/08|      17         0    0    0    0    0    0    0    0    0    0    0    0    0    0    0   12    0    0    0    2    0    0    0    3    0    0
2018/09|      16         0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    8    0    0    0    0    0    0    0    8    0    0
2018/10|      44         0    0    0    0    0    4    0    0    0    0    0    0    0    0    0   23    0    0    0    6    0    0    0   11    0    0
2018/11|      50         0    0    0    0    0    0    0    0    0    0    0    0    0    0    0   42    0    0    0    2    0    0    0    6    0    0
2018/12|      64         0    0    0    0    0    0    0    0    0    0    0    0    0    0    0   47    0    0    0    3    0    0    0   14    0    0
2019/01|      22         0    0    0    0    0    0    0    0    0    0    0    0    0    0    0   10    0    0    0    2    0    0    0   10    0    0
2019/02|      17         0    0    0    0    0    0    0    0    0    0    0    0    0    0    0   11    0    0    0    0    0    0    0    6    0    0
2019/03|      46         0    0    0    0    0    0    1    0    0    0    1    0    0    0    0   13    0    0    0    2    0    0    0   29    0    0
2019/04|      23         0    0    0    0    0    1    0    0    0    1    1    0    0    0    0   12    0    0    0    2    0    0    0    7    0    0
2019/05|      16         0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    8    0    0    0    1    0    0    0    7    0    0
2019/06|      34         0    0    0    0    0    1    0    0    0    0    1    0    0    0    0   19    0    0    0    2    0    0    0   11    0    0
-------------------------------------------------------------------------------------------------------------------------------------------------------


<< Number of IPv6 allocations by size >>
-------------------------------------------------------------------------
yyyy/mm| /20  /21  /22  /23  /24  /25  /26  /27  /28  /29  /30  /31  /32
-------------------------------------------------------------------------
2018/07|   0    0    0    0    0    0    0    0    0    0    0    0    2
2018/08|   0    0    0    0    0    0    0    0    0    0    0    0    0
2018/09|   0    0    0    0    0    0    0    0    0    0    0    0    0
2018/10|   0    0    0    0    0    0    0    0    0    0    0    0    1
2018/11|   0    0    0    0    0    0    0    0    0    0    0    0    1
2018/12|   0    0    0    0    0    0    0    0    0    0    0    0    4
2019/01|   0    0    0    0    0    0    0    0    0    0    0    0    1
2019/02|   0    0    0    0    0    0    0    0    0    0    0    0    1
2019/03|   0    0    0    0    0    0    0    0    0    0    0    0    2
2019/04|   0    0    0    0    0    0    0    0    0    0    0    0    1
2019/05|   0    0    0    0    0    0    0    0    0    0    0    0    4
2019/06|   0    0    0    0    0    0    0    0    0    0    0    0    2
-------------------------------------------------------------------------


<< Number of LIRs under JPNIC management >>
-------------------------------------------
  yyyy/mm |    new   | resolved |   total
-------------------------------------------
  2018/07 |     3    |     0    |    432
  2018/08 |     2    |     0    |    434
  2018/09 |     2    |     0    |    436
  2018/10 |     1    |     1    |    436
  2018/11 |     1    |     0    |    437
  2018/12 |     2    |     0    |    439
  2019/01 |     1    |     1    |    439
  2019/02 |     1    |     1    |    439
  2019/03 |     2    |     0    |    441
  2019/04 |     1    |     0    |    442
  2019/05 |     2    |     0    |    444
  2019/06 |     2    |     1    |    445
-------------------------------------------


<< Number of LIRs under JPNIC management with IPv6 allocations >>
-------------------------------------------
  yyyy/mm |    new   | resolved |   total
-------------------------------------------
  2018/07 |     2    |     0    |    273
  2018/08 |     0    |     0    |    273
  2018/09 |     0    |     0    |    273
  2018/10 |     1    |     0    |    274
  2018/11 |     1    |     0    |    275
  2018/12 |     4    |     4    |    275
  2019/01 |     1    |     0    |    276
  2019/02 |     1    |     1    |    276
  2019/03 |     2    |     0    |    278
  2019/04 |     0    |     0    |    278
  2019/05 |     4    |     0    |    282
  2019/06 |     2    |     0    |    284
-------------------------------------------


<< Number of portable assignments >>
-------------------------------------------
  yyyy/mm | assigned | returned |   total
-------------------------------------------
  2018/07 |     1    |     1    |     77
  2018/08 |     0    |     0    |     77
  2018/09 |     0    |     0    |     77
  2018/10 |     1    |     0    |     78
  2018/11 |     0    |     0    |     78
  2018/12 |     1    |     0    |     79
  2019/01 |     0    |     0    |     79
  2019/02 |     0    |     0    |     79
  2019/03 |     0    |     0    |     79
  2019/04 |     1    |     0    |     80
  2019/05 |     0    |     0    |     80
  2019/06 |     0    |     0    |     80
-------------------------------------------


<< ASN assignments >>
---------------------------------------------------------------------------------------------
          |allocations|             |                                          | total no. of
  yyyy/mm |from APNIC | assignments | range of assigned ASN                    | ASN assgined
---------------------------------------------------------------------------------------------
  2018/07 |           |      4      | 63775, 131935, 131936, 131937            |     877
  2018/08 |           |      4      | 131938, 131939, 131940, 131941           |     881
  2018/09 |           |      1      | 131942                                   |     882
  2018/10 |           |      1      | 63776                                    |     883
  2018/11 |           |      0      |                                          |     883
  2018/12 |           |      1      | 131943                                   |     884
  2019/01 |           |      0      |                                          |     884
  2019/02 |           |      0      |                                          |     884
  2019/03 |           |      3      | 63777, 63778, 131944                     |     887
  2019/04 |           |      0      |                                          |     887
  2019/05 |           |      0      |                                          |     887
  2019/06 |           |      5      | 131945, 131946, 131947, 131948, 131949   |     892
---------------------------------------------------------------------------------------------
cumulative|           |             |
  total   |    954    |    892      |
---------------------------------------------------------------------------------------------

Unassigned ASN (2019/07/01)
-------------------------------------------------------------------------
63779-63804, 131950-131992(69)
-------------------------------------------------------------------------


<< Number of objects registered in JPIRR >>
-----------------------------------------------------------------
  yyyy/mm | Maintainer |  Route   |  Route6  | aut-num |  as-set
-----------------------------------------------------------------
  2018/07 |    298     |   9744   |   633    |   397   |   179
  2018/08 |    301     |   9818   |   659    |   399   |   179
  2018/09 |    306     |   9825   |   662    |   400   |   182
  2018/10 |    310     |   9847   |   665    |   403   |   184
  2018/11 |    307     |   9817   |   668    |   401   |   183
  2018/12 |    308     |   9684   |   664    |   401   |   183
  2019/01 |    307     |   9699   |   664    |   400   |   184
  2019/02 |    308     |   9712   |   664    |   400   |   184
  2019/03 |    309     |   9806   |   674    |   401   |   186
  2019/04 |    309     |   9821   |   675    |   400   |   187
  2019/06 |    313     |   9888   |   679    |   398   |   186
-----------------------------------------------------------------
            

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