Jump to main contents

Working for the better Internet Infrastructure.

Logo:JPNIC

WHOIS Search Site Search About WHOIS JPNIC WHOIS Gateway
WHOIS Search Site Search

Frequently Searched Keywords

Japanese Page

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

                                                  Last update:2016-08-05

<< Number of IPv4 DB objects registered in July >>
-------------------------------------------
    assigned                   |  returned
-------------------------------------------
 infrastructure     endsite    |
-------------------------------------------
      76             1090      |   1526
-------------------------------------------


<< Number of IPv4 host addresses assigned in July >>
---------------------------------
             assigned | returned
---------------------------------
total   |     140561  |   114861
---------------------------------


<< 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
---------------------------------------------------------------------------------------------
2015/08|   0    0    0    0    1    0    0    1  101    0    1    2    2    9    1    0    0
2015/09|   0    2    0    0    2    0    1    2   53    0    2    2    1    4    3    0    0
2015/10|   1    0    1    0    2    0    3    0   93    0    0    0    1    7    4    0    0
2015/11|   0    0    1    2    0    1    0    1   26    1    2    2    2   11    3    0    0
2015/12|   0    0    0    0    2    0    3    2  107    0    0    1    2    7    1    0    0
2016/01|   1    0    2    7    5    6    3    7   43    0    1    3    3    4    4    0    0
2016/02|   0    0    0    0    1    0    1    2   29    0    1    1    3    6    3    0    0
2016/03|   0    0    0    0    1    1    2    3   24    1    1    1    5    9    2    0    0
2016/04|   0    0    1    2    2    3    3    1   28    0    0    2    3    8    3    0    0
2016/05|   1    0    0    0    0    0    1    0   35    1    0    1    1    6    2    0    0
2016/06|   0    1    0    0    1    1    1    2   66    0    0    1    4   20    2    0    0
2016/07|   0    0    0    0    0    0    5    3   52    1    3    1    3    6    2    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
---------------------------------------------------------------------------------------------
2015/08|   0    0    0    1    1    2    3   23   69   84   50   71  116   630    6   2    9
2015/09|   0    0    0    1    7    1    4   13   53  131   53   69  136   540   35   4   13
2015/10|   1    0    0    2    1    2    4   19   60  176   41  134  152   717   25   6    9
2015/11|   0    0    1    0    3    1    5    4   47  105   20  157  177   581   17   0    5
2015/12|   0    0    0    0    0    0    0    9   57  105   28   81  135   549   14   4    4
2016/01|   0    0    0    0    0    1    3   26   21  123   38   67  129   534   41   2    7
2016/02|   0    0    0    0    1    0    1    6   23  147   43   61  198   690   53   2    8
2016/03|   0    0    0    0    0    1    0    4   25  183   46   62  148   675   42   3    5
2016/04|   1    0    0    1    1    1    2    7   15   46   24   48  136   538   39   1    3
2016/05|   0    0    0    1    7    5   14   18   60   67   36   66  137   521   22   3    2
2016/06|   0    0    0    0    2    3    2   11   29  113   51   55  138   580   15   2    1
2016/07|   0    0    0    1    0    1    0    4    9  164   39   44  148   651   25   1    3
---------------------------------------------------------------------------------------------


<< Number of IPv4 host addresses allocated/returned >>
------------------------------------------
yyyy/mm| allocated | returned | total host
------------------------------------------
2015/08|      2048 |        0 |   93050824
2015/09|      2048 |        0 |   93052872
2015/10|      9216 |        0 |   93062088
2015/11|      1024 |        0 |   93063112
2015/12|      3072 |        0 |   93066184
2016/01|      1024 |     1024 |   93066184
2016/02|    138240 |   133120 |   93071304
2016/03|     75776 |    72704 |   93074376
2016/04|      3072 |        0 |   93077448
2016/05|      1024 |        0 |   93078472
2016/06|      5120 |        0 |   93083592
2016/07|      2048 |        0 |   93085640
------------------------------------------


<< Number of IPv4 allocations by size >>
----------------------------------------------------------------------------------------
yyyy/mm|  /9  /10  /11  /12  /13  /14  /15  /16  /17  /18  /19  /20  /21  /22  /23  /24
----------------------------------------------------------------------------------------
2015/08|   0    0    0    0    0    0    0    0    0    0    0    0    0    2    0    0
2015/09|   0    0    0    0    0    0    0    0    0    0    0    0    0    2    0    0
2015/10|   0    0    0    0    0    0    0    0    0    0    0    0    0    8    1    2
2015/11|   0    0    0    0    0    0    0    0    0    0    0    0    0    0    1    2
2015/12|   0    0    0    0    0    0    0    0    0    0    0    0    0    3    0    0
2016/01|   0    0    0    0    0    0    0    0    0    0    0    0    0    1    0    0
2016/02|   0    0    0    0    0    0    0    0    0    4    6    4    1    3    0    0
2016/03|   0    0    0    0    0    0    0    0    0    1    3    4    2    7    0    0
2016/04|   0    0    0    0    0    0    0    0    0    0    0    0    0    3    0    0
2016/05|   0    0    0    0    0    0    0    0    0    0    0    0    0    1    0    0
2016/06|   0    0    0    0    0    0    0    0    0    0    0    0    0    5    0    0
2016/07|   0    0    0    0    0    0    0    0    0    0    0    0    0    2    0    0
----------------------------------------------------------------------------------------


<< Number of IPv4 host addresses allocated from/returned to APNIC >>
------------------------------------------
yyyy/mm| allocated | returned | total host
------------------------------------------
2015/08|      1024 |        0 |   96067840
2015/09|      1024 |        0 |   96068864
2015/10|      5888 |        0 |   96074752
2015/11|      1024 |        0 |   96075776
2015/12|      2048 |        0 |   96077824
2016/01|      1024 |        0 |   96078848
2016/02|      3072 |        0 |   96081920
2016/03|      3072 |        0 |   96084992
2016/04|      2048 |     2048 |   96084992
2016/05|         0 |        0 |   96084992
2016/06|      4096 |        0 |   96089088
2016/07|      1024 |        0 |   96090112
------------------------------------------


<< 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
--------------------------------------------------------------------------------------------------------------------------------------------------
2015/08| 1157 | 4613 |    562 |     3          5    |      2         0    |      27        14   |     4           4      |     0           0
2015/09| 1100 | 3121 |    352 |     6          5    |      2         0    |      24        80   |     2           2      |     0           0
2015/10| 1531 | 3478 |    539 |     5          5    |      5         0    |      96         9   |     2           3      |     0           0
2015/11| 1184 | 2103 |    562 |     3          5    |      1         0    |      79        62   |     4           2      |     1           0
2015/12| 1089 | 1437 |    704 |     7          3    |      5         0    |      27         7   |     3           2      |     1           0
2016/01| 1052 | 3008 |    455 |     3          4    |      3         1    |      29        73   |     5           3      |     0           1
2016/02| 1799 | 1555 |    454 |     3          2    |      3         0    |     563       473   |    12           4      |     0           0
2016/03| 1257 | 1672 |    415 |     4          2    |      2         0    |      43         4   |     7          17      |     0           1
2016/04|  916 | 1183 |    463 |     4          2    |      3         0    |      22         9   |     0           1      |     0           0
2016/05|  923 | 1243 |    659 |     4          2    |      5         0    |      26         9   |     7           4      |     0           0
2016/06| 1132 | 1418 |   1215 |     2          3    |      5         0    |      61        21   |     3           6      |     1           0
2016/07| 1153 | 1321 |    859 |     3          4    |      2         0    |      25         7   |     0           4      |     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  /42  /43  /44  /48  /52  /56  /57  /64  /96 /128
-------------------------------------------------------------------------------------------------------------------------------
2015/08|      34         0    0    0    0    0    0    0    0    0    0    0    0    0    0   20    0    2    0   12    0    0
2015/09|      37         0    0    0    0    0    0    0    0    0    0    1    0    0    4   13    0    3    0   16    0    0
2015/10|      43         0    0    0    0    0    1    0    0    0    0    0    0    0    0   19    0    1    1   19    1    1
2015/11|      27         0    0    0    0    0    0    0    0    0    0    1    0    0    0   14    0    3    0    9    0    0
2015/12|      67         0    0    0    0    0    0    0    0    0    0    2    0    0    0   51    0    1    0   13    0    0
2016/01|      59         0    0    0    0    0    0    0    0    0    0    2    0    0    0   21    3    0    1   32    0    0
2016/02|      45         0    0    0    0    0    0    0    0    0    0    0    0    0    0   33    1    0    0   11    0    0
2016/03|      51         0    0    0    0    0    0    0    0    0    0    0    0    0    0   35    1    0    0   15    0    0
2016/04|      24         0    0    0    0    0    0    0    0    0    0    0    0    0    0    8    3    0    0   13    0    0
2016/05|      39         0    0    0    0    0    0    0    0    0    0    1    0    0    0   15    2    0    0   21    0    0
2016/06|      38         0    0    0    0    0    0    0    0    0    0    0    0    0    0   23    0    0    0   15    0    0
2016/07|      27         0    0    0    0    0    0    0    0    0    0    0    0    0    0   11    2    0    0   14    0    0
-------------------------------------------------------------------------------------------------------------------------------


<< Number of IPv6 allocations by size >>
-------------------------------------------------------------------------
yyyy/mm| /20  /21  /22  /23  /24  /25  /26  /27  /28  /29  /30  /31  /32
-------------------------------------------------------------------------
2015/08|   0    0    0    0    0    0    0    0    0    0    0    0    0
2015/09|   0    0    0    0    0    0    0    0    0    0    0    0    0
2015/10|   0    0    0    0    0    0    0    0    0    0    0    0    1
2015/11|   0    0    0    0    0    0    0    0    0    0    0    0    1
2015/12|   0    0    0    0    0    0    0    0    0    0    0    0    1
2016/01|   0    0    0    0    0    0    0    0    0    0    0    0    1
2016/02|   0    0    0    0    0    0    0    0    0    0    0    0    1
2016/03|   0    0    0    0    0    0    0    0    0    1    0    0    2
2016/04|   0    0    0    0    0    0    0    0    0    0    0    0    1
2016/05|   0    0    0    0    0    0    0    0    0    1    0    0    1
2016/06|   0    0    0    0    0    0    0    0    0    0    0    0    1
2016/07|   0    0    0    0    0    0    0    0    0    0    0    0    1
-------------------------------------------------------------------------


<< Number of LIRs under JPNIC management >>
-------------------------------------------
  yyyy/mm |    new   | resolved |   total
-------------------------------------------
  2015/08 |     1    |     0    |    412
  2015/09 |     0    |     0    |    412
  2015/10 |     2    |     0    |    414
  2015/11 |     2    |     0    |    416
  2015/12 |     2    |     1    |    417
  2016/01 |     0    |     0    |    417
  2016/02 |     2    |     4    |    415
  2016/03 |     3    |     7    |    411
  2016/04 |     2    |     0    |    413
  2016/05 |     0    |     1    |    412
  2016/06 |     3    |     2    |    413
  2016/07 |     0    |     0    |    413
-------------------------------------------


<< Number of LIRs under JPNIC management with IPv6 allocations >>
-------------------------------------------
  yyyy/mm |    new   | resolved |   total
-------------------------------------------
  2015/08 |     0    |     0    |    238
  2015/09 |     0    |     0    |    238
  2015/10 |     1    |     0    |    239
  2015/11 |     1    |     0    |    240
  2015/12 |     1    |     0    |    241
  2016/01 |     1    |     0    |    242
  2016/02 |     1    |     2    |    241
  2016/03 |     0    |     3    |    238
  2016/04 |     1    |     0    |    239
  2016/05 |     1    |     0    |    240
  2016/06 |     1    |     1    |    240
  2016/07 |     1    |     0    |    241
-------------------------------------------


<< Number of portable assignments >>
-------------------------------------------
  yyyy/mm | assigned | returned |   total
-------------------------------------------
  2015/08 |     1    |     0    |     64
  2015/09 |     0    |     0    |     64
  2015/10 |     0    |     0    |     64
  2015/11 |     0    |     0    |     64
  2015/12 |     2    |     0    |     66
  2016/01 |     1    |     0    |     67
  2016/02 |     0    |     0    |     67
  2016/03 |     2    |     3    |     66
  2016/04 |     0    |     0    |     66
  2016/05 |     0    |     0    |     66
  2016/06 |     1    |     0    |     67
  2016/07 |     0    |     1    |     66
-------------------------------------------


<< ASN assignments >>
----------------------------------------------------------------------------
          |allocations|             |                          | total no. of
  yyyy/mm |from APNIC | assignments | range of assigned ASN    | ASN assgined
----------------------------------------------------------------------------
  2015/08 |           |      1      | 131904                   |     823
  2015/09 |           |      1      | 59116                    |     824
  2015/10 |           |      0      |                          |     824
  2015/11 |           |      1      | 131905                   |     825
  2015/12 |           |      1      | 59117                    |     826
  2016/01 |           |      1      | 131906                   |     827
  2016/02 |           |      3      | 59118, 131907, 131908    |     830
  2016/03 |           |      3      | 59119, 59120, 131909     |     833
  2016/04 |           |      1      | 59121                    |     834
  2016/05 |           |      1      | 59122                    |     835
  2016/06 |           |      1      | 59123, 131910            |     837
  2016/07 |           |      0      |                          |     837
----------------------------------------------------------------------------
cumulative|           |             |
  total   |    954    |    837      |
----------------------------------------------------------------------------

Unassigned ASN (2016/08/01)
-------------------------------------------------------------------------
59124-59130, 63770-63804, 131911-131992(124)
-------------------------------------------------------------------------


<< Number of objects registered in JPIRR >>
----------------------------------------------------------------
  yyyy/mm | Maintainer |  Route  |  Route6  | aut-num |  as-set
----------------------------------------------------------------
  2015/08 |    258     |  8,901  |   279    |   379   |   138
  2015/09 |    259     |  8,944  |   279    |   379   |   139
  2015/10 |    259     |  8,947  |   278    |   378   |   140
  2015/11 |    259     |  8,956  |   280    |   378   |   142
  2015/12 |    260     |  8,997  |   282    |   379   |   145
  2016/01 |    260     |  8,974  |   281    |   381   |   145
  2016/02 |    265     |  9,028  |   278    |   380   |   147
  2016/03 |    267     |  9,007  |   269    |   381   |   150
  2016/04 |    266     |  8,917  |   280    |   377   |   150
  2016/05 |    266     |  8,953  |   279    |   379   |   153
  2016/06 |    269     |  9,003  |   279    |   378   |   156
  2016/07 |    268     |  9,086  |   280    |   378   |   156
----------------------------------------------------------------
            

Rate this page

Did this page help you to achieve your goal?
Please let us know if you have any suggestions as to how we could improve this page.

If you require an answer, please contact us by email.

logo:JPNIC

Copyright© 1996-2024 Japan Network Information Center. All Rights Reserved.