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

Japanese Page

Statistics on IP addresses, AS numbers, and IRR services managed by JPNIC (2000)


                                                              Last update:2001.05.10


<< Number of IPv4 assignments by size (for LIR's intrastructure) >>
-----------------------------------------------------------------------------------
yyyy/mm| /18  /19  /20  /21  /22  /23  /24  /25  /26  /27  /28  /29  /30  /31  /32
-----------------------------------------------------------------------------------
2000/02|   1    2    1    5   12   42   13    2    0    0    0    8    0    0    0
2000/03|   1    4    0    1    0    3   14    8    0    2    0   10    0    0    0
2000/04|   3    2    2    5    5    8   10    3    3    1   12   19    0    0    0
2000/05|   2    0    3    0    3    7    9    3    0    0    0    4    1    0    0
2000/06|   2    2    2    3    6    2  129    1    1    1    1    5    0    0    0
2000/07|   2    1    3    3   10    3   30    1    2    1    1    7    1    0    0
2000/08|   4    1    1    5    7    8   10    4    2    2    6   15    1    0    0
2000/09|   4    3    2    2    6    9   17    1    1    0    4    5    0    0    0
2000/10|   3    2    1    3    9    7   22    0    3    1    3   15    0    0    0
2000/11|   3    2    2    8   10    5   23    1    3    2    2   24    0    0    0
2000/12|   3    3    3    2    4    3   15    0    0    2    7   12    0    0    0
-----------------------------------------------------------------------------------

<< Number of IPv4 assignments by size (for endsites) >>
-----------------------------------------------------------------------------------
yyyy/mm| /18  /19  /20  /21  /22  /23  /24  /25  /26  /27  /28  /29  /30  /31  /32
-----------------------------------------------------------------------------------
2000/02|   0    0    2    4    2    3   11   25   40   87 1220 1274   55    0    0
2000/02|  (0)  (0)  (2)  (4)  (2)  (3) (11)  (0)  (2)  (1)  (3)  (3)  (6)  (0)  (0)
2000/03|   0    2    0    6    8   11   41   67   58   98 1340 1735  145    0    0
2000/03|  (0)  (2)  (0)  (6)  (8) (11) (37)  (2)  (4)  (0)  (4)  (5)  (0)  (0)  (0)
2000/04|   1    0    2    6   14   11   34   46   43   99 1611 1887  114    0    0
2000/04|  (1)  (0)  (2)  (6) (14) (11) (15)  (3)  (1)  (0)  (1)  (1)  (0)  (0)  (0)
2000/05|   1    0    1    3   14   13   30   56   62  108 1415 1745   82    0    1
2000/05|  (1)  (0)  (1)  (3) (14) (11) (14)  (2)  (1)  (1)  (2)  (8)  (0)  (0)  (0)
2000/06|   0    1    0    3   11   10   48   67   58  133 1637 2103  150    0    0
2000/06|  (0)  (1)  (0)  (3) (11)  (9) (13)  (4)  (1)  (0)  (0)  (1)  (4)  (0)  (0)
2000/07|   1    1    1    2   10   14   38   69   51  104 1316 1786  154    0    2
2000/07|  (1)  (1)  (1)  (2) (10)  (8) (13) (10)  (3)  (1)  (7) (11)  (1)  (0)  (0)
2000/08|   1    0    1    6    9   13   48   91   58  148 1261 1602  164    0    0
2000/08|  (1)  (0)  (1)  (6)  (9)  (6) (19)  (5)  (0)  (1)  (6)  (3)  (0)  (0)  (0)
2000/09|   0    0    4    6   11    8   52   55   63  104 1558 1932  151    2   11
2000/09|  (0)  (0)  (4)  (6) (10)  (3)  (8)  (2)  (3)  (2) (15) (10)  (0)  (2) (10)
2000/10|   0    2    1   10   17   15   47   72   71  126 1319 1656  130    0    4
2000/10|  (0)  (2)  (1) (10) (16)  (6) (17)  (5)  (2)  (3) (23)  (3)  (0)  (0)  (4)
2000/11|   0    0    2    0   10   20   34   62   83  105 1067 1359  133    2    5
2000/11|  (0)  (0)  (2)  (0) (10)  (7)  (8)  (2)  (3)  (1) (10)  (4)  (0)  (0)  (1)
2000/12|   0    0    2    4   11   18   56   54   58   96 1173 1542  103    0    2
2000/12|  (0)  (0)  (2)  (4) (11)  (5) (12)  (7)  (3)  (3)  (4) (10)  (0)  (0)  (0)
-----------------------------------------------------------------------------------
                         figures in () are assignments with second opinion requests


<< Number of IPv4 host addresses allocated/returned >>
------------------------------------------
yyyy/mm| allocated | returned | total host
------------------------------------------
2000/02|   184320 |     4096 |    8466432
2000/03|    58368 |    65536 |    8459264
2000/04|   319488 |     5120 |    8773632
2000/05|    62720 |     6144 |    8830208
2000/06|   322304 |        0 |    9152512
2000/07|   108544 |    36864 |    9519104
2000/08|   256000 |        0 |    9480192
2000/09|   184320 |        0 |    9664512
2000/10|   300032 |     8192 |    9956352
2000/11|   384000 |        0 |   10340352
2000/12|   151552 |    12288 |   10479616
------------------------------------------


<< Number of IPv4 allocations by size >>
-------------------------------------------
yyyy/mm| /16  /17  /18  /19  /20  /21  /22
-------------------------------------------
2000/02|   1    2    0    3    4    2    8
2000/03|   0    1    0    1    2    2    5
2000/04|   3    1    4    1    2    1    6
2000/05|   0    0    2    1    2    3    7
2000/06|   4    0    2    2    0    3    4
2000/07|   1    0    1    0    4    2    6
2000/08|   3    1    0    1    2    1    8
2000/09|   1    1    2    4    3    1    6
2000/10|   3    2    0    2    2    2    9
2000/11|   3    3    2    2    3    8   11
2000/12|   0    2    1    2    7    6   12
-------------------------------------------

<< Number of IPv4 host addresses allocated from/returned to APNIC >>
------------------------------------------
yyyy/mm| allocated | returned | total host
------------------------------------------
2000/02|        0 |        0 |   11534336
2000/03|        0 |        0 |   11534336
2000/04|  1048576 |        0 |   12582912
2000/05|        0 |        0 |   12582912
2000/06|        0 |        0 |   12582912
2000/07|        0 |        0 |   12582912
2000/08|        0 |        0 |   12582912
2000/09|        0 |        0 |   12582912
2000/10|  1048576 |        0 |   13631488
2000/11|        0 |        0 |   13631488
2000/12|        0 |        0 |   13631488
------------------------------------------


<< Number of IPv4 applications processed >>
--------------------------------------------------------------------------------------------------------------
        |        |             |        |        | second opinion |  allocation blocks  |       SUB-A
yyyy/mm | assign | renumbering | return | update |    approved    | allocated  returned | registered  deleted
--------------------------------------------------------------------------------------------------------------
2000/02 |   2583 |     226     |   450  |   224  |       53       |      2        1     |    183         5
2000/03 |   3215 |     339     |   541  |   206  |       70       |      8        1     |    122        11
2000/04 |   3617 |     324     |   539  |   299  |       82       |     18        2     |    239         1
2000/05 |   3226 |     337     |   463  |   363  |       60       |     15        1     |    144         9
2000/06 |   3987 |     389     |   402  |   342  |       72       |     14        0     |    276         5
2000/07 |   3250 |     364     |   627  |   391  |       74       |     14        0     |    141         1
2000/08 |   3085 |     383     |  1372  |   265  |       62       |     14        0     |    252         2
2000/09 |   3608 |     403     |  1035  |   352  |       57       |     16        0     |    132        12
2000/10 |   3177 |     362     |  1061  |   420  |       77       |     19        1     |    169         4
2000/11 |   2664 |     303     |   812  |   217  |       46       |     27        0     |    139         8
2000/12 |   2827 |     346     |   663  |   405  |       58       |     23        2     |    200         4
--------------------------------------------------------------------------------------------------------------

<< Number of LIRs under JPNIC management >>
-------------------------------------------
  yyyy/mm |   new   |  total
-------------------------------------------
  2001/03 |    3    |   247
  2001/04 |   12    |   259
-------------------------------------------
            

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.