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 (2018)

                                                  Last update:2019-01-09

            

<< 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
---------------------------------------------------------------------------------------------
2018/01|   0    1    0    2    0    1    1    1   91    0    0    1    2   10    3    0    0
2018/02|   0    0    0    0    1    1    2    0   30    1    3    0    1    9    2    0    0
2018/03|   0    0    0    3    3    3    2    1   34    1    2    1    2   11    2    0    0
2018/04|   1    0    0    0    3    4    2    8  118    0    0    0    2    3    4    0    0
2018/05|   0    0    2    0    0    0    2    1  121    0    1    0    1   15    1    0    0
2018/06|   0    0    0    1    1    0    3    0   27    0    0    0    0    8    2    0    0
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
---------------------------------------------------------------------------------------------


<< 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
---------------------------------------------------------------------------------------------
2018/01|   0    0    1    0    0    1    0    0   45   86   30   78  140   366  103   0   31
2018/02|   0    0    1    1    0    0    1    2   41  147   56   71  135   322   62   2   61
2018/03|   0    0    0    0    0    1    1    5   56  144   59  102  150   395   83   5   63
2018/04|   0    0    0    0    0    0    2    3   65   86   44   52  122   321   65   1   29
2018/05|   0    0    0    0    2    0    3    9   61   52   23   54  134   424   73   2   18
2018/06|   0    0    0    0    1    2    4    3   48  144   29   31  151   304  108   2   38
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
---------------------------------------------------------------------------------------------


<< Number of IPv4 host addresses allocated/returned >>
------------------------------------------
yyyy/mm| allocated | returned | total host
------------------------------------------
2018/01|      6144 |     4096 |   93141960
2018/02|      3072 |        0 |   93145032
2018/03|      7168 |     6144 |   93146056
2018/04|      2304 |        0 |   93148360
2018/05|      8192 |        0 |   93156552
2018/06|      1024 |        0 |   93157576
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
------------------------------------------


<< Number of IPv4 allocations by size >>
----------------------------------------------------------------------------------------
yyyy/mm|  /9  /10  /11  /12  /13  /14  /15  /16  /17  /18  /19  /20  /21  /22  /23  /24
----------------------------------------------------------------------------------------
2018/01|   0    0    0    0    0    0    0    0    0    0    0    1    0    2    0    0
2018/02|   0    0    0    0    0    0    0    0    0    0    0    0    0    3    0    0
2018/03|   0    0    0    0    0    0    0    0    0    0    0    1    0    1    1    0
2018/04|   0    0    0    0    0    0    0    0    0    0    0    0    0    1    1    3
2018/05|   0    0    0    0    0    0    0    0    0    0    0    0    0    8    0    0
2018/06|   0    0    0    0    0    0    0    0    0    0    0    0    0    1    0    0
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
----------------------------------------------------------------------------------------


<< Number of IPv4 host addresses allocated from/returned to APNIC >>
------------------------------------------
yyyy/mm| allocated | returned | total host
------------------------------------------
2018/01|      1024 |        0 |   96121856
2018/02|      2048 |        0 |   96123904
2018/03|         0 |        0 |   96123904
2018/04|      1536 |        0 |   96125440
2018/05|      4096 |        0 |   96133632
2018/06|         0 |        0 |   96133632
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
------------------------------------------


<< 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
--------------------------------------------------------------------------------------------------------------------------------------------------
2018/01|  987 | 1283 |    728 |     5          6    |      2         0    |      16         7   |     3           3      |     0           0
2018/02|  947 | 1602 |    845 |     7          5    |      3         0    |      30         8   |     6           3      |     0           0
2018/03| 1117 | 1355 |    918 |     3          4    |      4         0    |      40         6   |    13          10      |     0           1
2018/04|  942 | 1747 |    841 |     3          1    |      7         0    |      50        13   |     4           7      |     0           0
2018/05| 1039 | 1603 |    864 |     8          6    |      1         0    |      76        32   |     5           4      |     1           0
2018/06|  900 | 1046 |    675 |     1          2    |      1         0    |      21        18   |     6           5      |     0           0
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
--------------------------------------------------------------------------------------------------------------------------------------------------


<< 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
-------------------------------------------------------------------------------------------------------------------------------------------------------
2018/01|      69         0    0    0    0    0    6    0    0    0    0    6    0    0    0    0   16    2    2   12    0    0    0    0   23    0    0
2018/02|      59         0    0    0   16    0    0    0    0    0    0    7    0    0    0    0   24    0    0    0    0    0    0    0   12    0    0
2018/03|      21         0    0    0    0    0    0    0    0    0    0    1    0    0    0    0   10    0    0    0    1    0    0    0    9    0    0
2018/04|      34         0    0    0    0    0    0    0    0    0    0    0    0    0    0    8   19    0    0    0    3    0    0    0    4    0    0
2018/05|      37         0    0    0    0    0    0    0    0    0    0    2    0    0    0    0   13    0    0    0    1    0    0    0   21    0    0
2018/06|      31         0    0    0    0    0    0    0    0    0    0    0    0    0    0    0   21    0    0    0    0    0    0    0   10    0    0
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
-------------------------------------------------------------------------------------------------------------------------------------------------------


<< Number of IPv6 allocations by size >>
-------------------------------------------------------------------------
yyyy/mm| /20  /21  /22  /23  /24  /25  /26  /27  /28  /29  /30  /31  /32
-------------------------------------------------------------------------
2018/01|   0    0    0    0    0    0    0    0    0    0    0    0    2
2018/02|   0    0    0    0    0    0    0    0    1    0    0    0    1
2018/03|   0    0    0    0    0    0    0    0    0    0    0    0    1
2018/04|   0    0    0    0    0    0    0    0    0    0    0    0    3
2018/05|   0    0    0    0    0    0    0    0    0    0    0    0    0
2018/06|   0    0    0    0    0    0    0    0    0    0    0    0    1
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
-------------------------------------------------------------------------


<< Number of LIRs under JPNIC management >>
-------------------------------------------
  yyyy/mm |    new   | resolved |   total
-------------------------------------------
  2018/01 |     2    |     1    |    426
  2018/02 |     1    |     0    |    427
  2018/03 |     2    |     3    |    426
  2018/04 |     2    |     1    |    427
  2018/05 |     2    |     0    |    429
  2018/06 |     0    |     0    |    429
  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
-------------------------------------------


<< Number of LIRs under JPNIC management with IPv6 allocations >>
-------------------------------------------
  yyyy/mm |    new   | resolved |   total
-------------------------------------------
  2018/01 |     2    |     1    |    266
  2018/02 |     1    |     0    |    267
  2018/03 |     1    |     1    |    267
  2018/04 |     3    |     0    |    270
  2018/05 |     0    |     0    |    270
  2018/06 |     1    |     0    |    271
  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
-------------------------------------------


<< Number of portable assignments >>
-------------------------------------------
  yyyy/mm | assigned | returned |   total
-------------------------------------------
  2018/01 |     1    |     1    |     77
  2018/02 |     0    |     0    |     77
  2018/03 |     1    |     0    |     78
  2018/04 |     0    |     1    |     77
  2018/05 |     0    |     0    |     77
  2018/06 |     0    |     0    |     77
  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
-------------------------------------------


<< ASN assignments >>
-------------------------------------------------------------------------------------
          |allocations|             |                                  | total no. of
  yyyy/mm |from APNIC | assignments | range of assigned ASN            | ASN assgined
-------------------------------------------------------------------------------------
  2018/01 |           |      1      | 131928                           |     866
  2018/02 |           |      1      | 131929                           |     867
  2018/03 |           |      1      | 131930, 131931                   |     869
  2018/04 |           |      2      | 63774, 131932                    |     871
  2018/05 |           |      2      | 131933, 131934                   |     873
  2018/06 |           |      0      |                                  |     873
  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
-------------------------------------------------------------------------------------
cumulative|           |             |
  total   |    954    |    884      |
-------------------------------------------------------------------------------------

Unassigned ASN (2019/01/01)
-------------------------------------------------------------------------
63777-63804, 131944-131992(77)
-------------------------------------------------------------------------


<< Number of objects registered in JPIRR >>
-----------------------------------------------------------------
  yyyy/mm | Maintainer |  Route   |  Route6  | aut-num |  as-set
-----------------------------------------------------------------
  2018/01 |    295     |   9624   |   622    |   396   |   180
  2018/02 |    294     |   9652   |   624    |   395   |   181
  2018/03 |    293     |   9671   |   625    |   396   |   181
  2018/04 |    293     |   9670   |   625    |   396   |   180
  2018/05 |    295     |   9677   |   633    |   397   |   182
  2018/06 |    295     |   9708   |   633    |   397   |   179
  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
-----------------------------------------------------------------
            

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.