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

                                                  Last update:2015-04-14

<< Number of IPv4 DB objects registered in March >>
-------------------------------------------
    assigned                   |  returned
-------------------------------------------
 infrastructure     endsite    |
-------------------------------------------
      53              1384     |   1846
-------------------------------------------


<< Number of IPv4 host addresses assigned in March >>
---------------------------------
             assigned | returned
---------------------------------
total   |     510118  |  387843
---------------------------------


<< 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
---------------------------------------------------------------------------------------------
2014/04|   0    4    0    2    0    0    1    2   52    1    1    1    4    9    2    0    0
2014/05|   0    1    0    1    3    0    0    1   23    4    1    2    2    6    2    0    0
2014/06|   0    1    0    1    3    1    5    2   24    0    2    1    5    8    6    0    0
2014/07|   0    0    0    1    2    0    5    6   32    1    3    2    2    7    8    0    0
2014/08|   0    0    0    2    2    3    0    0   26    0    1    3    0    8    1    0    0
2014/09|   0    1    0    1    3    2    4    2   32    0    0    1    2   10    3    0    0
2014/10|   0    0    0    2    2    1    2    1   39    0    1    0    4    5    3    0    0
2014/11|   0    0    0    1    1    2    6    2   29    1    2    5    4   10    6    0    0
2014/12|   0    1    0    0    1    0    1    1   18    0    1    1    1    8    2    0    0
2015/01|   0    0    0    1    0    2    2    2   19    0    3    2    7    5    3    0    0
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
---------------------------------------------------------------------------------------------


<< 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
---------------------------------------------------------------------------------------------
2014/04|   0    0    0    0    0    0    1    3   63  116   44   61  180   876   80   0   10
2014/05|   0    0    0    1    0    0    1    3   11   77   52   71  140   655   62   2    6
2014/06|   0    1    0    0    0    1    5    7   38  112   60   71  157   735   44   2    6
2014/07|   0    0    0    0    3    3    3    8   27  118   63   60  141   716   41   0    8
2014/08|   0    0    0    0    1    2    9    6   43   89   40   72  129   626   27   1    8
2014/09|   0    0    0    0    0    3    4   17   63  135   55   50  165   745   42   1    2
2014/10|   0    1    0    1    1    4    7    5  242  109   66   64  146   783   34   4    7
2014/11|   0    0    0    0    2    2    0    5   47  100   47   69  152   623   39   0    5
2014/12|   0    0    0    0    1    0    3   12   42  110   37   61  131   715   22   0    4
2015/01|   0    0    0    3    0    1    2    6   41  107   70   96  231   882   38   4    3
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
---------------------------------------------------------------------------------------------


<< Number of IPv4 host addresses allocated/returned >>
------------------------------------------
yyyy/mm| allocated | returned | total host
------------------------------------------
2014/04|    167936 |   167936 |   93003966
2014/05|      1024 |        0 |   93004990
2014/06|      2048 |        0 |   93007038
2014/07|     13312 |        0 |   93020350
2014/08|      1536 |        0 |   93021886
2014/09|      1024 |        0 |   93022910
2014/10|      7168 |     4096 |   93034174
2014/11|      3072 |        0 |   93037246
2014/12|     26624 |    24576 |   93039294
2015/01|     40192 |    37888 |   93041598
2015/02|      6144 |        0 |   93047742
2015/03|      3072 |     4096 |   93046718
------------------------------------------


<< Number of IPv4 allocations by size >>
----------------------------------------------------------------------------------------
yyyy/mm|  /9  /10  /11  /12  /13  /14  /15  /16  /17  /18  /19  /20  /21  /22  /23  /24
----------------------------------------------------------------------------------------
2014/04|   0    0    0    0    0    0    0    1    2    0    0    5    5    6    0    0
2014/05|   0    0    0    0    0    0    0    0    0    0    0    0    0    1    0    0
2014/06|   0    0    0    0    0    0    0    0    0    0    0    0    0    2    0    0
2014/07|   0    0    0    0    0    0    0    0    0    0    0    0    0   13    0    0
2014/08|   0    0    0    0    0    0    0    0    0    0    0    0    0    2    0    0
2014/09|   0    0    0    0    0    0    0    0    0    0    0    0    0    1    0    0
2014/10|   0    0    0    0    0    0    0    0    0    0    0    1    0    7    0    0
2014/11|   0    0    0    0    0    0    0    0    0    0    0    0    0    3    0    0
2014/12|   0    0    0    0    0    0    0    0    0    1    1    0    0    2    0    0
2015/01|   0    0    0    0    0    0    0    0    0    0    1    6    2    3    0    1
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
----------------------------------------------------------------------------------------


<< Number of IPv4 host addresses allocated from/returned to APNIC >>
------------------------------------------
yyyy/mm| allocated | returned | total host
------------------------------------------
2014/04|      4096 |     9216 |   96043776
2014/05|      1024 |        0 |   96044800
2014/06|      2048 |        0 |   96046848
2014/07|      6144 |        0 |   96052992
2014/08|      1536 |        0 |   96054528
2014/09|      1024 |        0 |   93055552
2014/10|      4096 |        0 |   93059648
2014/11|      1024 |        0 |   93060672
2014/12|      1024 |        0 |   93061696
2015/01|      1024 |        0 |   93062720
2015/02|      4096 |        0 |   93066816
2015/03|      2048 |        0 |   93068864
------------------------------------------


<< 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 
--------------------------------------------------------------------------------------------------------------------------------------------------
2014/04| 1544 | 1674 |    795 |     6          3    |      1         0    |      61         3   |     5           2      |     -           -      
2014/05| 1091 | 1292 |    747 |     0          3    |      0         0    |      22        21   |     4           0      |     -           -      
2014/06| 1267 | 1493 |    825 |     7          3    |      3         0    |      23         9   |     3          10      |     0           0      
2014/07| 1234 | 2759 |   1056 |     3          1    |     11         0    |      28         4   |     2           3      |     0           0      
2014/08| 1074 | 1266 |    775 |     5          4    |      1         0    |      35        11   |     0           2      |     0           0      
2014/09| 1284 | 3028 |   1950 |     5          2    |      2         0    |      21         9   |     3           1      |     0           0      
2014/10| 1315 | 1471 |   1296 |     9          7    |      3         0    |      76        26   |     3           2      |     1           0      
2014/11| 1140 | 5661 |   1383 |     5          6    |      3         0    |      30        30   |     5           3      |     0           0      
2014/12| 1131 | 7861 |   1929 |    10          7    |      0         0    |      21         9   |     2           2      |     0           0      
2015/01| 1715 | 1461 |    874 |     5          7    |      3         0    |     287       322   |     2           3      |     0           0      
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      
--------------------------------------------------------------------------------------------------------------------------------------------------


<< 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  /64 /128
---------------------------------------------------------------------------------------------------------------------
2014/04|      30         0    0    0    0    0    0    0    0    0    0    2    0    0    0   23    0    0    5    0
2014/05|      84         0    0    0    0    0    0    0    0    0    0    0    0    0    0   80    0    0    4    0
2014/06|      44         0    0    0    0    0    0    0    0    0    1    0    0    0    0   32    0    0   11    0
2014/07|      37         0    0    0    0    0    0    0    0    0    0    0    0    1    0   30    0    0    6    0
2014/08|      24         0    0    0    0    0    0    0    0    0    0    0    0    0    0   19    0    0    5    0
2014/09|      21         0    0    0    0    0    0    0    0    0    0    0    0    0    0   11    0    0   10    0
2014/10|     104         0    0    0    0    0    0    0    0    0    0   24    0    0    0   70    0    0   10    0
2014/11|      28         0    0    0    0    0    0    0    0    0    0    0    0    0    0   16    0    0   12    0
2014/12|      94         0    0    0    0    0    0    0    0    0    0    0    0    0    0   88    0    0    6    0
2015/01|      31         0    0    0    0    0    0    0    0    0    0    0    0    0    8   11    0    0   12    0
2015/02|      31         0    0    0    0    0    0    0    0    0    0    0    0    0    0   19    0    1   11    0
2015/03|      34         0    0    0    0    0    0    0    0    0    0    0    0    0    0   25    0    0    9    0
---------------------------------------------------------------------------------------------------------------------


<< Number of IPv6 allocations by size >>
-------------------------------------------------------------------------
yyyy/mm| /20  /21  /22  /23  /24  /25  /26  /27  /28  /29  /30  /31  /32
-------------------------------------------------------------------------
2014/04|   0    0    0    0    0    0    0    0    0    0    0    0    0
2014/05|   0    0    0    0    0    0    0    0    0    0    0    0    0
2014/06|   0    0    0    0    0    0    0    0    0    0    0    0    2
2014/07|   0    0    0    0    0    0    0    0    0    0    0    0    0
2014/08|   0    0    0    0    0    0    0    0    0    0    0    0    0
2014/09|   0    0    0    0    0    0    0    0    0    0    0    0    1
2014/10|   0    0    0    0    0    0    0    0    0    0    0    0    3
2014/11|   0    0    0    0    0    0    0    0    0    0    0    0    0
2014/12|   0    0    0    0    0    0    0    0    0    0    0    0    0
2015/01|   0    0    0    0    0    0    0    0    0    0    0    0    3
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
-------------------------------------------------------------------------


<< Number of LIRs under JPNIC management >>
-------------------------------------------
  yyyy/mm |    new   | resolved |   total
-------------------------------------------
  2014/04 |     0    |     2    |    401
  2014/05 |     1    |     2    |    400
  2014/06 |     2    |     2    |    400
  2014/07 |     2    |     1    |    401
  2014/08 |     0    |     0    |    401
  2014/09 |     1    |     0    |    402
  2014/10 |     3    |     1    |    404
  2014/11 |     0    |     1    |    403
  2014/12 |     2    |     2    |    403
  2015/01 |     2    |     1    |    404
  2015/02 |     4    |     0    |    408
  2015/03 |     1    |     1    |    408
-------------------------------------------


<< Number of LIRs under JPNIC management with IPv6 allocations >>
-------------------------------------------
  yyyy/mm |    new   | resolved |   total
-------------------------------------------
  2014/04 |     1    |     1    |    230
  2014/05 |     0    |     0    |    230
  2014/06 |     2    |     0    |    232
  2014/07 |     0    |     0    |    232
  2014/08 |     0    |     0    |    232
  2014/09 |     1    |     0    |    233
  2014/10 |     3    |     1    |    235
  2014/11 |     0    |     1    |    234
  2014/12 |     0    |     2    |    232
  2015/01 |     3    |     2    |    233
  2015/02 |     1    |     1    |    233
  2015/03 |     1    |     0    |    234
-------------------------------------------


<< Number of portable assignments >>
-------------------------------------------
  yyyy/mm | assigned | returned |   total
-------------------------------------------
  2014/04 |     0    |     0    |     56
  2014/05 |     0    |     0    |     56
  2014/06 |     0    |     0    |     56
  2014/07 |     2    |     0    |     58
  2014/08 |     0    |     0    |     58
  2014/09 |     1    |     0    |     59
  2014/10 |     0    |     0    |     59
  2014/11 |     0    |     0    |     59
  2014/12 |     0    |     0    |     59
  2015/01 |     1    |     0    |     60
  2015/02 |     0    |     0    |     60
  2015/03 |     1    |     0    |     61
-------------------------------------------


<< ASN assignments >>
----------------------------------------------------------------------------
          |allocations|             |                          | total no. of
  yyyy/mm |from APNIC | assignments | range of assigned ASN    | ASN assgined
----------------------------------------------------------------------------
  2014/04 |           |      3      | 58793,59091,59092        |     791
  2014/05 |           |      0      | 59093                    |     792
  2014/06 |           |      3      | 59094,59095,59096        |     795
  2014/07 |           |      4      | 59097,59098,131896,131897|     799
  2014/08 |     40    |      0      |                          |     799
  2014/09 |           |      2      | 59099,59100              |     801
  2014/10 |           |      3      | 59101,59102,59103        |     804
  2014/11 |           |      1      | 131898                   |     805
  2014/12 |           |      1      | 59104                    |     806
  2015/01 |           |      4      | 59105,59106,131899,131900|     810
  2015/02 |           |      4      | 59107,59108,59109,59110  |     814
  2015/03 |           |      2      | 59111,131901             |     816
----------------------------------------------------------------------------
cumulative|           |             |
  total   |    954    |    816      |
----------------------------------------------------------------------------

Unassigned ASN (2015/04/01)
-------------------------------------------------------------------------
59112-59130, 63770-63809, 131902-131992(150)
-------------------------------------------------------------------------


<< Number of objects registered in JPIRR >>
----------------------------------------------------------------
  yyyy/mm | Maintainer |  Route  |  Route6  | aut-num |  as-set
----------------------------------------------------------------
  2014/04 |    231     |  7,192  |   248    |   365   |   128
  2014/05 |    230     |  7,321  |   248    |   362   |   126
  2014/06 |    233     |  7,395  |   247    |   365   |   128
  2014/07 |    239     |  7,340  |   259    |   366   |   130
  2014/08 |    241     |  7,376  |   256    |   368   |   129
  2014/09 |    243     |  7,500  |   255    |   369   |   128
  2014/10 |    245     |  7,606  |   259    |   369   |   128
  2014/11 |    244     |  7,685  |   265    |   370   |   130
  2014/12 |    246     |  7,997  |   269    |   371   |   130
  2015/01 |    244     |  8,003  |   271    |   370   |   129
  2015/02 |    249     |  8,226  |   275    |   372   |   133
  2015/03 |    251     |  8,417  |   275    |   375   |   135
----------------------------------------------------------------
            

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