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

Print Preview

Japanese Page

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

                                                  Last update:2013-12-16

<< Number of IPv4 DB objects registered in November >>
-------------------------------------------
    assigned                   |  returned
-------------------------------------------
 infrastructure     endsite    |
-------------------------------------------
      49              1305     |   2244
-------------------------------------------


<< Number of IPv4 host addresses assigned in November >>
---------------------------------
             assigned | returned
---------------------------------
total   |     515821  |   425622
---------------------------------


<< 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
---------------------------------------------------------------------------------------------
2012/12|   0    0    3    0    1    1    3    2   31    3    1    3    2    3    2    0    0
2013/01|   0    2    0    0    1    1    1    3   34    2    4    1    3   12    2    0    0
2013/02|   0    0    1    0    0    0    1    0   34    4    3    0    5    5    2    0    0
2013/03|   1    0    0    0    0    3    2    0   22    3    1    2    5   19    5    0    0
2013/04|   0    2    0    0    0    0    0    2   24    2    1    2    0    7    4    0    0
2013/05|   0    1    0    0    2    1    3    0   53    0    1    0    5    3    6    0    3
2013/06|   0    1    0    0    0    0    6    0   46    1    0    3    1    5    1    0    0
2013/07|   0    0    3    5    2    0    2    2   21    0    3    1    2   24    2    0    0
2013/08|   0    0    0    1    0    0    2    1   38    3    2    2    5    5    1    0    0
2013/09|   0    1    0    1    3    0    0    2   11    1    1    1    2    7    0    0    0
2013/10|   1    0    0    0    0    0    2    0   23    4    1    3    0    7    9    0    0
2013/11|   1    1    0    0    0    0    4    2   29    0    1    3    3    4    1    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
---------------------------------------------------------------------------------------------
2012/12|   0    0    1    0    2    3    5    7   43  167   73  105  213   759  105   2   18
2013/01|   0    0    0    0    2    1    1    2   59  101   79  105  198  1058   76   4   19
2013/02|   0    0    0    0    0    1    1    8   20  122   49  121  233   752   51   2   11
2013/03|   0    2    1    0    2   11    2    5   27  139   86  126  202   995   43  11   13
2013/04|   0    0    0    1    0    2    1    2   34  104   68  145  220   873   61   1   12
2013/05|   0    0    0    0    1    2    2   10   35   81   60  134  151   892   56   2    6
2013/06|   0    0    0    0    0    3    4    4   41  105   81  103  166   567   39   3   12
2013/07|   0    0    0    1    1    0    3   14   42  131   82  141  180  1147   36   1    2
2013/08|   0    1    0    0    1    2    3    7   66  111   65  146  231   748   47   3    5
2013/09|   0    0    0    0    1    1    2    1   50   78   45   77  166   705   27   3    5
2013/10|   0    0    0    0    2    2    0    8   39  115   56   97  182   741   28   2    5
2013/11|   0    2    0    0    1    1    2    7   29  137   51   82  160   794   30   0    9
---------------------------------------------------------------------------------------------


<< Number of IPv4 host addresses allocated/returned >>
------------------------------------------
yyyy/mm| allocated | returned | total host
------------------------------------------
2012/12|      1024 |        0 |   93018046
2013/01|         0 |        0 |   93018046
2013/02|      1024 |        0 |   93019070
2013/03|     76800 |    72704 |   93023166
2013/04|      1024 |        0 |   93024190
2013/05|       256 |        0 |   93024446
2013/06|      1024 |        0 |   93025470
2013/07|      3072 |        0 |   93028542
2013/08|        0  |        0 |   93028542
2013/09|     4096  |     2048 |   93030590
2013/10|        0  |    14336 |   93016254
2013/11|        0  |    11264 |   93004990
------------------------------------------


<< Number of IPv4 allocations by size >>
----------------------------------------------------------------------------------------
年/月  |  /9  /10  /11  /12  /13  /14  /15  /16  /17  /18  /19  /20  /21  /22  /23  /24
----------------------------------------------------------------------------------------
2012/12|   0    0    0    0    0    0    0    0    0    0    0    0    0    1    0    0
2013/01|   0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
2013/02|   0    0    0    0    0    0    0    0    0    0    0    0    0    1    0    0
2013/03|   0    0    0    0    0    0    0    0    0    3    1    3    1    5    0    0
2013/04|   0    0    0    0    0    0    0    0    0    0    0    0    0    1    0    0
2013/05|   0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    1
2013/06|   0    0    0    0    0    0    0    0    0    0    0    0    0    1    0    0
2013/07|   0    0    0    0    0    0    0    0    0    0    0    0    0    3    0    0
2013/08|   0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
2013/09|   0    0    0    0    0    0    0    0    0    0    0    0    0    4    0    0
2013/10|   0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
2013/11|   0    0    0    0    0    0    0    0    0    0    0    0    0    0    0    0
----------------------------------------------------------------------------------------


<< Number of IPv4 host addresses allocated from/returned to APNIC >>
------------------------------------------
yyyy/mm| allocated | returned | total host
------------------------------------------
2012/12|      1024 |        0 |   96034048
2013/01|         0 |        0 |   96034048
2013/02|      1024 |        0 |   96035072
2013/03|      4096 |        0 |   96039168
2013/04|      1024 |     2816 |   96037376
2013/05|       256 |        0 |   96037632
2013/06|      1024 |        0 |   96038656
2013/07|      3072 |        0 |   96041728
2013/08|         0 |        0 |   96041728
2013/09|      4096 |        0 |   96045824
2013/10|         0 |        0 |   96045824
2013/11|         0 |        0 |   96045824
------------------------------------------


<< Number of IPv4 applications processed >>
------------------------------------------------------------------------------------------------------------------------
       |      |      |        |    second opinion   |  allocation blocks  |       SUB-A         |   address transfer
yyyy/mm|assign|return| update | submitted  approved | allocated  returned | registered  deleted | submitted  transferred
------------------------------------------------------------------------------------------------------------------------
2012/12| 1430 | 4025 |    803 |    14          5    |      1         0    |      45         8   |     3           6
2013/01| 1757 | 1033 |    923 |     9          9    |      0         0    |      93        39   |     3           3
2013/02| 1373 | 1200 |    736 |     7          9    |      4         0    |      46         5   |     0           1
2013/03| 1667 | 2046 |    972 |     7          7    |      0         0    |      60        34   |     8           5
2013/04| 1506 | 1636 |    956 |     4          1    |      1         0    |      68         7   |     4           0
2013/05| 1468 | 1549 |    870 |     5          4    |      5         0    |      53        29   |     5           3
2013/06| 1127 | 1242 |    488 |     7          8    |      4         0    |      26        20   |     1           5
2013/07| 1747 | 1751 |   1007 |     6          4    |      2         0    |      36        16   |     3           5
2013/08| 1667 | 1300 |    835 |     9          8    |      3         0    |     279         7   |     1           0
2013/09| 1152 | 1170 |    812 |     5          4    |      2         1    |      34        25   |     0           0
2013/10| 1309 | 1099 |    771 |     7          6    |      0         2    |      18        18   |     9           1
2013/11| 1336 | 1874 |    760 |     3          2    |      0         2    |      32        15   |     7          16
------------------------------------------------------------------------------------------------------------------------


<< Number of IPv6 assignments by size >>
----------------------------------------------------------------------------------------------------------------
       |  total no.of
yyyy/mm|  assignments   /23  /25  /27  /28  /31  /32  /33  /34  /35  /36  /40  /42  /44  /48  /52  /56  /64 /128
----------------------------------------------------------------------------------------------------------------
2012/12|      35         0    0    0    0    0    1    0    0    0    0    1    0    0   28    0    2    3    0
2013/01|      30         0    0    0    0    0    0    0    0    0    0    0    0    0   25    0    1    4    0
2013/02|      74         0    0    0    0    0    0    0    0    0    0    1    0    0   71    0    0    2    0
2013/03|      21         0    0    0    0    0    0    0    0    0    0    0    0    0   19    0    1    1    0
2013/04|      34         0    0    0    0    0    0    0    0    0    0    1    0    0   31    0    0    2    0
2013/05|      40         0    0    0    0    0    0    0    0    0    0    0    0    0   36    0    0    4    0
2013/06|     524         0    0    0    0    0    0    0    0    0    0    1    0    0  515    0    0    8    0
2013/07|      56         0    0    0    0    0    0    0    0    0    0    1    0    0   53    0    0    2    0
2013/08|      47         0    0    0    0    0    0    0    0    0    0    9    0   15   20    0    0    3    0
2013/09|      47         0    0    0    0    0    0    0    0    0    0    0    0    0   43    0    0    4    0
2013/10|     322         0    0    0    0    0    0    0    0    0    0   14    0    0  302    0    0    6    0
2013/11|      21         0    0    0    0    0    0    0    0    0    0    1    0    0   12    0    0    8    0
----------------------------------------------------------------------------------------------------------------


<< Number of IPv6 allocations by size >>
-------------------------------------------------------------------------
yyyy/mm| /20  /21  /22  /23  /24  /25  /26  /27  /28  /29  /30  /31  /32
-------------------------------------------------------------------------
2012/12|   0    0    0    0    0    0    0    0    0    0    0    0    1
2013/01|   0    0    0    0    0    0    0    0    0    0    0    0    1
2013/02|   0    0    0    0    0    0    0    0    0    0    0    0    0
2013/03|   0    0    0    0    0    0    0    0    0    0    0    0    0
2013/04|   0    0    0    0    0    0    0    0    0    1    0    0    2
2013/05|   0    0    0    0    0    0    0    0    0    0    0    0    0
2013/06|   0    0    0    0    0    0    0    0    0    0    0    0    2
2013/07|   0    0    0    0    0    0    0    0    0    0    0    0    2
2013/08|   0    0    0    0    0    0    0    0    0    0    0    0    0
2013/09|   0    0    0    0    0    0    0    0    0    0    0    0    0
2013/10|   0    0    0    0    0    0    0    0    0    0    0    0    4
2013/11|   0    0    0    0    0    0    0    0    0    0    0    0    0
-------------------------------------------------------------------------


<< Number of LIRs under JPNIC management >>
-------------------------------------------
  yyyy/mm |    new   | resolved |   total
-------------------------------------------
  2012/12 |     1    |     0    |    413
  2013/01 |     0    |     1    |    412
  2013/02 |     0    |     1    |    411
  2013/03 |     2    |     1    |    412
  2013/04 |     0    |     0    |    412
  2013/05 |     0    |     0    |    412
  2013/06 |     1    |     0    |    413
  2013/07 |     2    |     0    |    415
  2013/08 |     0    |     0    |    415
  2013/09 |     2    |     1    |    416
  2013/10 |     0    |     3    |    413
  2013/11 |     0    |     4    |    409
-------------------------------------------


<< Number of LIRs under JPNIC management with IPv6 allocations >>
-------------------------------------------
  yyyy/mm |    new   | resolved |   total
-------------------------------------------
  2012/12 |     1    |     0    |   220
  2013/01 |     1    |     0    |   221
  2013/02 |     0    |     0    |   221
  2013/03 |     0    |     0    |   221
  2013/04 |     2    |     0    |   223
  2013/05 |     0    |     0    |   223
  2013/06 |     2    |     0    |   225
  2013/07 |     2    |     0    |   227
  2013/08 |     0    |     0    |   227
  2013/09 |     0    |     0    |   227
  2013/10 |     4    |     2    |   229
  2013/11 |     0    |     0    |   229
-------------------------------------------


<< Number of portable assignments >>
-------------------------------------------
  yyyy/mm | assigned | returned |   total
-------------------------------------------
  2012/12 |     0    |     2    |    48
  2013/01 |     1    |     0    |    49
  2013/02 |     1    |     0    |    50
  2013/03 |     1    |     0    |    51
  2013/04 |     0    |     0    |    51
  2013/05 |     0    |     1    |    50
  2013/06 |     0    |     0    |    50
  2013/07 |     1    |     0    |    51
  2013/08 |     0    |     0    |    51
  2013/09 |     0    |     0    |    51
  2013/10 |     0    |     0    |    51
  2013/11 |     0    |     0    |    51
-------------------------------------------


<< ASN assignments >>
----------------------------------------------------------------------------
          |allocations|             |                          | total no. of
  yyyy/mm |from APNIC | assignments | range of assigned ASN    | ASN assgined
----------------------------------------------------------------------------
  2012/12 |     10    |      2      | 131893, 131894           |     774
  2013/01 |           |      2      | 58651,58652              |     776
  2013/02 |           |      1      | 58653                    |     777
  2013/03 |           |      1      | 58654                    |     778
  2013/04 |           |      1      | 58784                    |     779
  2013/05 |           |      0      |                          |     779
  2013/06 |           |      0      |                          |     779
  2013/07 |           |      3      | 58785,58786,131895       |     782
  2013/08 |           |      0      |                          |     782
  2013/09 |     40    |      1      | 58787                    |     783
  2013/10 |           |      0      |                          |     783
  2013/11 |           |      0      |                          |     783
----------------------------------------------------------------------------
cumulative|           |             |
  total   |    914    |    783      |
----------------------------------------------------------------------------

Unassigned ASN (2013/12/01)
-------------------------------------------------------------------------
58788-58793, 59091-59130, 131896-131992(143)
-------------------------------------------------------------------------


<< Number of objects registered in JPIRR >>
----------------------------------------------------------------
  yyyy/mm | Maintainer |  Route  |  Route6  | aut-num |  as-set
----------------------------------------------------------------
  2012/12 |    230     |  5,700  |   202    |   354   |   120
  2013/01 |    233     |  5,739  |   204    |   357   |   120
  2013/02 |    232     |  5,762  |   220    |   357   |   123
  2013/03 |    233     |  5,895  |   216    |   357   |   123
  2013/04 |    233     |  5,923  |   217    |   356   |   124
  2013/05 |    234     |  6,013  |   223    |   356   |   126
  2013/06 |    233     |  6,237  |   226    |   356   |   126
  2013/07 |    235     |  6,297  |   228    |   359   |   126
  2013/08 |    237     |  6,398  |   228    |   360   |   125
  2013/09 |    238     |  6,700  |   227    |   360   |   126
  2013/10 |    236     |  6,777  |   230    |   358   |   126
  2013/11 |    235     |  6,817  |   233    |   358   |   126
----------------------------------------------------------------
            

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.