Jump to main contents

Working for the better Internet Infrastructure.
TEXT SIZE : A A A
Print Preview

Japanese Page

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

                                                  Last update:2017-06-12

            
<< Number of IPv4 DB objects registered in May >>
-------------------------------------------
    assigned                   |  returned
-------------------------------------------
 infrastructure     endsite    |
-------------------------------------------
      48             1198      |   1558
-------------------------------------------


<< Number of IPv4 host addresses assigned in May >>
---------------------------------
             assigned | returned
---------------------------------
total   |     577528  |    381210
---------------------------------


<< 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
---------------------------------------------------------------------------------------------
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
2016/08|   0    0    0    0    0    0    1    5   48    0    0    1    1    8    0    0    0
2016/09|   0    0    0    1    1    3    4    1   54    0    2    1    1    3    3    0    0
2016/10|   0    0    0    1    0    0    2    1   48    0    0    1    1    6    1    0    0
2016/11|   0    0    0    0    1    0    1    1   34    0    1    0    1    7    1    0    0
2016/12|   0    0    1    2    0    0    4    1   30    0    1    0    3    6    3    0    0
2017/01|   0    0    0    2    1    1    2    1   16    1    2    1    0    9    4    0    0
2017/02|   0    0    1    2    0    1    0    1   96    0    0    0    5    8    0    0    0
2017/03|   0    0    0    2    0    0    0    2  100    0    0    0    1    7    1    0    0
2017/04|   0    0    0    1    0    0    0    1   40    1    0    0    1   13    3    0    1
2017/05|   1    0    1    3    1    0    3    4   23    0    1    0    0   11    0    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
---------------------------------------------------------------------------------------------
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
2016/08|   0    0    0    0    0    0    0    3   11  100   34   51  129   610   14   3    2
2016/09|   0    0    0    0    1    0    2    1   36  105   54   61  119   715   14   4    3
2016/10|   0    0    0    0    1    1    3    2   10  133   39   73  118   729   23   5    4
2016/11|   0    0    0    0    2    2    5   11   37  175   72   83  134   681   56   1    3
2016/12|   0    0    0    0    3    1    2    5   18  219  198  172  219   892   44   1    3
2017/01|   0    0    0    0    2    0    3    4  100  181  128  135  202   657   74   3    8
2017/02|   0    0    0    0    2    0    0   15   23  182   70   89  196   713   59   3    7
2017/03|   0    0    0    1    2    2    0    7   31   68   61   68  165   762   64   3    9
2017/04|   0    0    1    0    3    0    0    2   85   61   28   56   84   514   28   2    5
2017/05|   0    0    0    0    3    1    1    1   49  120   48  140  107   698   27   1    2
---------------------------------------------------------------------------------------------


<< Number of IPv4 host addresses allocated/returned >>
------------------------------------------
yyyy/mm| allocated | returned | total host
------------------------------------------
2016/06|      5120 |        0 |   93083592
2016/07|      2048 |        0 |   93085640
2016/08|     13568 |    11520 |   93087688
2016/09|      2048 |        0 |   93089736
2016/10|         0 |        0 |   93089736
2016/11|      2560 |        0 |   93092296
2016/12|     10240 |        0 |   93102536
2017/01|      3072 |        0 |   93105608
2017/02|         0 |        0 |   93105608
2017/03|     11264 |    14336 |   93102536
2017/04|      9216 |        0 |   93111752
2017/05|      5120 |        0 |   93116872
------------------------------------------


<< Number of IPv4 allocations by size >>
----------------------------------------------------------------------------------------
yyyy/mm|  /9  /10  /11  /12  /13  /14  /15  /16  /17  /18  /19  /20  /21  /22  /23  /24
----------------------------------------------------------------------------------------
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
2016/08|   0    0    0    0    0    0    0    0    0    0    0    1    1    2    5   11
2016/09|   0    0    0    0    0    0    0    0    0    0    0    0    0    2    0    0
2016/10|   0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
2016/11|   0    0    0    0    0    0    0    0    0    0    0    0    0    2    1    0
2016/12|   0    0    0    0    0    0    0    0    0    0    0    0    0   10    0    0
2017/01|   0    0    0    0    0    0    0    0    0    0    0    0    0    3    0    0
2017/02|   0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
2017/03|   0    0    0    0    0    0    0    0    0    0    1    0    0    3    0    0
2017/04|   0    0    0    0    0    0    0    0    0    0    0    0    0    9    0    0
2017/05|   0    0    0    0    0    0    0    0    0    0    0    0    0    5    0    0
----------------------------------------------------------------------------------------


<< Number of IPv4 host addresses allocated from/returned to APNIC >>
------------------------------------------
yyyy/mm| allocated | returned | total host
------------------------------------------
2016/06|      4096 |        0 |   96089088
2016/07|      1024 |        0 |   96090112
2016/08|      1024 |        0 |   96091136
2016/09|      1024 |        0 |   96092160
2016/10|         0 |        0 |   96092160
2016/11|      1536 |        0 |   96093696
2016/12|      4096 |        0 |   96097792
2017/01|      1024 |        0 |   96098816
2017/02|         0 |        0 |   96098816
2017/03|      1024 |        0 |   96099840
2017/04|      4096 |        0 |   96103936
2017/05|      2048 |        0 |   96105984
------------------------------------------


<< 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
--------------------------------------------------------------------------------------------------------------------------------------------------
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
2016/08|  956 | 1117 |    988 |     5          1    |      3         0    |      13        11   |     2           1      |     0           0
2016/09| 1148 |  982 |    910 |     5          1    |      3         0    |      12         5   |     2           2      |     1           0
2016/10| 1180 | 1032 |    402 |     6          3    |      3         0    |      32        16   |     2           2      |     0           0
2016/11| 1312 | 1206 |    418 |     2          4    |      3         0    |      50         4   |     1           1      |     0           0
2016/12| 1807 | 1271 |    383 |     3          2    |      5         0    |      34         8   |     4           0      |     0           0
2017/01| 1537 | 1250 |    374 |     6          4    |      5         0    |      44        11   |     0           1      |     0           1
2017/02| 1456 | 1343 |    493 |     6          1    |      2         0    |      12         6   |     5           2      |     0           0
2017/03| 1358 | 1051 |    344 |     2          6    |      4         0    |      36         8   |     5           9      |     0           0
2017/04|  915 | 1216 |    235 |     7          5    |      6         0    |      43         9   |     7           1      |     0           0
2017/05| 1228 | 1493 |    722 |     3          4    |     11         0    |      21         2   |     6           5      |     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  /56  /57  /60  /64  /96 /128
------------------------------------------------------------------------------------------------------------------------------------
2016/06|      38         0    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    0   11    2    0    0   14    0    0
2016/08|      41         0    0    0    0    0    0    0    0    0    0    0    0    0    0    0   29    1    0    0   11    0    0
2016/09|      47         0    0    0    0    0    1    0    0    0    0   19    0    0    0    0   19    1    0    0    7    0    0
2016/10|      31         0    0    0    0    0    0    0    0    0    0    0    1    0    0    0   16    2    0    0   12    0    0
2016/11|      23         0    0    0    0    0    0    0    0    0    0    2    0    0    0    0   12    0    0    0    9    0    0
2016/12|      33         0    0    0    0    0    0    0    0    0    0    0    0    0    0    0   18    2    0    0   13    0    0
2017/01|     292         0    0    0    0    0    0    0    0    0    0    3    0    0    0    0  274    0    0    0   15    0    0
2017/02|      71         0    0    0    0    0    0    0    0    0    0    1    0    0    0    0   20    3    0    0   47    0    0
2017/03|     205         0    0    0    0    0    0    0    0    0    0    2    0    0    0   19  174    1    0    0    9    0    0
2017/04|      29         0    0    0    0    0    0    0    0    0    0    0    0    0    0    0   21    0    0    0    8    0    0
2017/05|      54         0    0    0    0    0    0    0    0    0    0   20    0    0    0    0   20    0    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
-------------------------------------------------------------------------
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
2016/08|   0    0    0    0    0    0    0    0    0    0    0    0    2
2016/09|   0    0    0    0    0    0    0    0    0    0    0    0    0
2016/10|   0    0    0    0    0    0    0    0    0    0    0    0    1
2016/11|   0    0    0    0    0    0    0    0    0    0    0    0    1
2016/12|   0    0    0    0    0    0    0    0    0    0    0    0    1
2017/01|   0    0    0    0    0    0    0    0    0    0    0    0    1
2017/02|   0    0    0    0    0    0    0    0    0    0    0    0    0
2017/03|   0    0    0    0    0    0    0    0    0    0    0    0    1
2017/04|   0    0    0    0    0    0    0    0    0    0    0    0    1
2017/05|   0    0    0    0    0    0    0    0    0    0    0    0    3
-------------------------------------------------------------------------


<< Number of LIRs under JPNIC management >>
-------------------------------------------
  yyyy/mm |    new   | resolved |   total
-------------------------------------------
  2016/06 |     3    |     2    |    413
  2016/07 |     0    |     0    |    413
  2016/08 |     2    |     1    |    414
  2016/09 |     1    |     0    |    415
  2016/10 |     0    |     0    |    415
  2016/11 |     1    |     1    |    415
  2016/12 |     2    |     0    |    417
  2017/01 |     0    |     1    |    416
  2017/02 |     0    |     0    |    416
  2017/03 |     2    |     4    |    414
  2017/04 |     3    |     0    |    417
  2017/05 |     2    |     1    |    418
-------------------------------------------


<< Number of LIRs under JPNIC management with IPv6 allocations >>
-------------------------------------------
  yyyy/mm |    new   | resolved |   total
-------------------------------------------
  2016/06 |     1    |     1    |    240
  2016/07 |     1    |     0    |    241
  2016/08 |     2    |     0    |    243
  2016/09 |     0    |     0    |    243
  2016/10 |     1    |     0    |    244
  2016/11 |     1    |     1    |    244
  2016/12 |     1    |     0    |    245
  2017/01 |     1    |     0    |    246
  2017/02 |     0    |     0    |    246
  2017/03 |     1    |     0    |    247
  2017/04 |     1    |     0    |    248
  2017/05 |     3    |     0    |    251
-------------------------------------------


<< Number of portable assignments >>
-------------------------------------------
  yyyy/mm | assigned | returned |   total
-------------------------------------------
  2016/06 |     1    |     0    |     67
  2016/07 |     0    |     1    |     66
  2016/08 |     0    |     0    |     66
  2016/09 |     0    |     0    |     66
  2016/10 |     0    |     0    |     66
  2016/11 |     0    |     0    |     66
  2016/12 |     1    |     0    |     67
  2017/01 |     1    |     0    |     68
  2017/02 |     0    |     0    |     68
  2017/03 |     2    |     0    |     70
  2017/04 |     0    |     0    |     70
  2017/05 |     1    |     0    |     71
-------------------------------------------


<< ASN assignments >>
----------------------------------------------------------------------------
          |allocations|             |                          | total no. of
  yyyy/mm |from APNIC | assignments | range of assigned ASN    | ASN assgined
----------------------------------------------------------------------------
  2016/06 |           |      1      | 59123, 131910            |     837
  2016/07 |           |      0      |                          |     837
  2016/08 |           |      1      | 131911                   |     838
  2016/09 |           |      0      |                          |     838
  2016/10 |           |      0      |                          |     838
  2016/11 |           |      3      | 59124, 59125, 131912     |     841
  2016/12 |           |      0      |                          |     841
  2017/01 |           |      2      | 59126, 59127             |     843
  2017/02 |           |      2      | 131913, 131914           |     845
  2017/03 |           |      2      | 59128                    |     846
  2017/04 |           |      3      | 59129, 131915, 131916    |     849
  2017/05 |           |      3      | 59130, 131917, 131918    |     852
----------------------------------------------------------------------------
cumulative|           |             |
  total   |    954    |    852      |
----------------------------------------------------------------------------

Unassigned ASN (2017/06/01)
-------------------------------------------------------------------------
63770-63804, 131919-131992(109)
-------------------------------------------------------------------------


<< Number of objects registered in JPIRR >>
-----------------------------------------------------------------
  yyyy/mm | Maintainer |  Route   |  Route6  | aut-num |  as-set
-----------------------------------------------------------------
  2016/06 |    269     |   9003   |   279    |   378   |   156
  2016/07 |    268     |   9086   |   280    |   378   |   156
  2016/08 |    273     |   9136   |   282    |   379   |   158
  2016/09 |    269     |   9135   |   280    |   379   |   159
  2016/10 |    270     |   9122   |   282    |   379   |   164
  2016/11 |    272     |   9182   |   281    |   379   |   164
  2016/12 |    275     |   9257   |   287    |   381   |   165
  2017/01 |    276     |   9316   |   552    |   382   |   167
  2017/02 |    276     |   9327   |   557    |   388   |   166
  2017/03 |    278     |   9475   |   559    |   386   |   168
  2017/04 |    278     |   9443   |   557    |   386   |   170
  2017/05 |    283     |   9511   |   561    |   390   |   173
-----------------------------------------------------------------
            

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.