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

                                                  Last update:2017-02-07

<< Number of IPv4 DB objects registered in January >>
-------------------------------------------
    assigned                   |  returned
-------------------------------------------
 infrastructure     endsite    |
-------------------------------------------
      40             1497      |   1330
-------------------------------------------


<< Number of IPv4 host addresses assigned in January >>
---------------------------------
             assigned | returned
---------------------------------
total   |     175650  |    45064
---------------------------------


<< 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
---------------------------------------------------------------------------------------------
2016/02|   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
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
---------------------------------------------------------------------------------------------


<< 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
---------------------------------------------------------------------------------------------
2016/02|   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
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
---------------------------------------------------------------------------------------------


<< Number of IPv4 host addresses allocated/returned >>
------------------------------------------
yyyy/mm| allocated | returned | total host
------------------------------------------
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
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
------------------------------------------


<< Number of IPv4 allocations by size >>
----------------------------------------------------------------------------------------
yyyy/mm|  /9  /10  /11  /12  /13  /14  /15  /16  /17  /18  /19  /20  /21  /22  /23  /24
----------------------------------------------------------------------------------------
2016/02|   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
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
----------------------------------------------------------------------------------------


<< Number of IPv4 host addresses allocated from/returned to APNIC >>
------------------------------------------
yyyy/mm| allocated | returned | total host
------------------------------------------
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
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
------------------------------------------


<< 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 
--------------------------------------------------------------------------------------------------------------------------------------------------
2016/02| 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      
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      
--------------------------------------------------------------------------------------------------------------------------------------------------


<< 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
------------------------------------------------------------------------------------------------------------------------------------
2016/02|      45         0    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    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    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    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    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
------------------------------------------------------------------------------------------------------------------------------------


<< Number of IPv6 allocations by size >>
-------------------------------------------------------------------------
yyyy/mm| /20  /21  /22  /23  /24  /25  /26  /27  /28  /29  /30  /31  /32
-------------------------------------------------------------------------
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
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
-------------------------------------------------------------------------


<< Number of LIRs under JPNIC management >>
-------------------------------------------
  yyyy/mm |    new   | resolved |   total
-------------------------------------------
  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
  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
-------------------------------------------


<< Number of LIRs under JPNIC management with IPv6 allocations >>
-------------------------------------------
  yyyy/mm |    new   | resolved |   total
-------------------------------------------
  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
  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
-------------------------------------------


<< Number of portable assignments >>
-------------------------------------------
  yyyy/mm | assigned | returned |   total
-------------------------------------------
  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
  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
-------------------------------------------


<< ASN assignments >>
----------------------------------------------------------------------------
          |allocations|             |                          | total no. of
  yyyy/mm |from APNIC | assignments | range of assigned ASN    | ASN assgined
----------------------------------------------------------------------------
  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
  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
----------------------------------------------------------------------------
cumulative|           |             |
  total   |    954    |    843      |
----------------------------------------------------------------------------

Unassigned ASN (2017/02/01)
-------------------------------------------------------------------------
59128-59130, 63770-63804, 131913-131992(118)
-------------------------------------------------------------------------


<< Number of objects registered in JPIRR >>
----------------------------------------------------------------
  yyyy/mm | Maintainer |  Route  |  Route6  | aut-num |  as-set
----------------------------------------------------------------
  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
  2016/08 |    273     |  9,136  |   282    |   379   |   158
  2016/09 |    269     |  9,135  |   280    |   379   |   159
  2016/10 |    270     |  9,122  |   282    |   379   |   164
  2016/11 |    272     |  9,182  |   281    |   379   |   164
  2016/12 |    275     |  9,257  |   287    |   381   |   165
  2017/01 |    276     |  9,316  |   552    |   382   |   167
----------------------------------------------------------------
            

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