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:2016-02-09

<< Number of IPv4 DB objects registered in January >>
-------------------------------------------
    assigned                   |  returned
-------------------------------------------
 infrastructure     endsite    |
-------------------------------------------
      89              992      |   3555
-------------------------------------------


<< Number of IPv4 host addresses assigned in January >>
---------------------------------
             assigned | returned
---------------------------------
total   |     939635  |  1039787
---------------------------------


<< 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
---------------------------------------------------------------------------------------------
2015/02|   0    0    0    1    1    0    5    2   23    0    0    2    4   11    3    0    0
2015/03|   0    1    0    2    0    2    0    1   31    0    1    5    3    6    1    0    0
2015/04|   0    0    0    0    0    0    1    2   17    0    4    2    3    5    2    0    0
2015/05|   1    0    0    1    0    0    3    4   26    1    2    3    2    4    3    0    0
2015/06|   0    0    0    2    1    1    1    3   36    0    1    0    4    5    3    0    0
2015/07|   0    0    0    0    0    0    0    0   45    0    2    2    2   12   12    0    1
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
---------------------------------------------------------------------------------------------


<< 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
---------------------------------------------------------------------------------------------
2015/02|   0    1    1    1    5    6    7   16   60  145  108   53  161   710   43   2    3
2015/03|   0    0    1    1    3    8    5   14   30  157   76   75  151   802   49   2   10
2015/04|   0    0    0    0    3    5    1   24   33  148   63   46  177   796   44   5    3
2015/05|   0    0    0    0    0    5    2    9   29   79   45   34  109   598   21   1    3
2015/06|   0    0    0    0    0    0    1   13   40  117   35   54  128   612   27   4   13
2015/07|   0    0    0    1    0    0    0   10   52  111   35   44  144   681   14   3    9
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
---------------------------------------------------------------------------------------------


<< Number of IPv4 host addresses allocated/returned >>
------------------------------------------
yyyy/mm| allocated | returned | total host
------------------------------------------
2015/02|      6144 |        0 |   93047742
2015/03|      3072 |     4096 |   93046718
2015/04|      6144 |     1024 |   93051838
2015/05|      3072 |        0 |   93054910
2015/06|         0 |        0 |   93054910
2015/07|      2048 |        0 |   93056958
2015/08|      2048 |        0 |   93059006
2015/09|      2048 |        0 |   93061054
2015/10|      9216 |        0 |   93070270
2015/11|      1024 |        0 |   93071294
2015/12|      3072 |        0 |   93074366
2016/01|      1024 |     1024 |   93074366
------------------------------------------


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


<< Number of IPv4 host addresses allocated from/returned to APNIC >>
------------------------------------------
yyyy/mm| allocated | returned | total host
------------------------------------------
2015/02|      4096 |        0 |   93066816
2015/03|      2048 |        0 |   93068864
2015/04|      4096 |    10240 |   93062720
2015/05|      3072 |        0 |   93065792
2015/06|         0 |        0 |   93065792
2015/07|      1024 |        0 |   93066816
2015/08|      1024 |        0 |   93067840
2015/09|      1024 |        0 |   93068864
2015/10|      5888 |        0 |   93074752
2015/11|      1024 |        0 |   93075776
2015/12|      2048 |        0 |   93077824
2016/01|      1024 |        0 |   93078848
------------------------------------------


<< 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
--------------------------------------------------------------------------------------------------------------------------------------------------
2015/02| 1237 | 1055 |    970 |     3          3    |      0         0    |      15       312   |     3           1      |     0           1
2015/03| 1545 | 1633 |    945 |     5          3    |      3         1    |     172        11   |     6           6      |     0           0
2015/04| 1359 | 1128 |   1015 |     5          5    |      2         0    |      31        94   |     6           1      |     0           0
2015/05|  975 | 1216 |   1098 |     6          2    |      0         0    |      25         8   |     7           4      |     0           0
2015/06| 1076 | 1681 |   1323 |     2          4    |      3         0    |      33         5   |     4           7      |     0           0
2015/07| 1138 | 1849 |    604 |     5          3    |      3         0    |      25         8   |     5           3      |     0           0
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   |     4           3      |     0           1
--------------------------------------------------------------------------------------------------------------------------------------------------


<< 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
-------------------------------------------------------------------------------------------------------------------------------
2015/02|      31         0    0    0    0    0    0    0    0    0    0    0    0    0    0   19    0    1    0   11    0    0
2015/03|      34         0    0    0    0    0    0    0    0    0    0    0    0    0    0   25    0    0    0    9    0    0
2015/04|      21         0    0    0    0    0    0    0    0    0    0    0    0    0    0   16    0    1    0    4    0    0
2015/05|      51         0    0    0    0    0    3    0    0    0    0    0    0    0    0   14    0    0    0   34    0    0
2015/06|      37         0    0    0    1    0    2    0    0    0    0    2    0    0    0   15    0    1    0   16    0    0
2015/07|      53         0    0    0    0    0    0    0    0    0    0    0    0    0    1   35    0    1    0   16    0    0
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
-------------------------------------------------------------------------------------------------------------------------------


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


<< Number of LIRs under JPNIC management >>
-------------------------------------------
  yyyy/mm |    new   | resolved |   total
-------------------------------------------
  2015/02 |     4    |     0    |    408
  2015/03 |     1    |     1    |    408
  2015/04 |     3    |     0    |    411
  2015/05 |     3    |     1    |    413
  2015/06 |     0    |     2    |    411
  2015/07 |     0    |     0    |    411
  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
-------------------------------------------


<< Number of LIRs under JPNIC management with IPv6 allocations >>
-------------------------------------------
  yyyy/mm |    new   | resolved |   total
-------------------------------------------
  2015/02 |     1    |     1    |    233
  2015/03 |     1    |     0    |    234
  2015/04 |     1    |     0    |    235
  2015/05 |     0    |     0    |    235
  2015/06 |     2    |     0    |    237
  2015/07 |     0    |     0    |    237
  2015/08 |     0    |     0    |    237
  2015/09 |     0    |     0    |    237
  2015/10 |     1    |     0    |    238
  2015/11 |     1    |     0    |    239
  2015/12 |     1    |     0    |    240
  2016/01 |     1    |     0    |    241
-------------------------------------------


<< Number of portable assignments >>
-------------------------------------------
  yyyy/mm | assigned | returned |   total
-------------------------------------------
  2015/02 |     0    |     0    |     59
  2015/03 |     1    |     0    |     60
  2015/04 |     1    |     0    |     61
  2015/05 |     0    |     0    |     61
  2015/06 |     1    |     0    |     62
  2015/07 |     1    |     0    |     63
  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
-------------------------------------------


<< ASN assignments >>
----------------------------------------------------------------------------
          |allocations|             |                          | total no. of
  yyyy/mm |from APNIC | assignments | range of assigned ASN    | ASN assgined
----------------------------------------------------------------------------
  2015/02 |           |      4      | 59107,59108,59109,59110  |     814
  2015/03 |           |      2      | 59111,131901             |     816
  2015/04 |           |      2      | 59112,59113              |     818
  2015/05 |           |      1      | 131902                   |     819
  2015/06 |           |      2      | 59114,131903             |     821
  2015/07 |           |      1      | 59115                    |     822
  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
----------------------------------------------------------------------------
cumulative|           |             |
  total   |    954    |    827      |
----------------------------------------------------------------------------

Unassigned ASN (2016/02/01)
-------------------------------------------------------------------------
59118-59130, 63770-63804, 131907-131992(134)
-------------------------------------------------------------------------


<< Number of objects registered in JPIRR >>
----------------------------------------------------------------
  yyyy/mm | Maintainer |  Route  |  Route6  | aut-num |  as-set
----------------------------------------------------------------
  2015/02 |    249     |  8,226  |   275    |   372   |   133
  2015/03 |    251     |  8,417  |   275    |   375   |   135
  2015/04 |    249     |  8,476  |   274    |   375   |   137
  2015/05 |    249     |  8,517  |   275    |   371   |   137
  2015/06 |    253     |  8,582  |   273    |   372   |   138
  2015/07 |    256     |  8,658  |   277    |   375   |   137
  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
----------------------------------------------------------------
            

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.