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It should also be noted that parts of the documents indicated in
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| Japan Network Information Center |
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IP Address Renumbering Application Process (for JPNIC Member's Network)
Japan Network Information Center
Superceded on: October 22, 1999
Valid till : December 31, 2000
* About this Document *
This document is valid from January 29, 2000.
This document describes the procedure followed by JPNIC members
delegated to provide IP address assignment service (hereafter referred
to as "JPNIC Members") to simultaneously return IP addresses assigned
in the past and obtain new assignments when the connection
configuration of Member's network has been changed or more addresses
become necessary.
Before filling out the IP Address Renumbering Application Form,
carefully read the following document to avoid making mistakes.
"IP Address Renumbering Application Form (for JPNIC Member's Network)"
Please note that the name of each item in a form is described in Japanese and
there is no request form in English.
* Content *
1. IP Address Renumbering
2. Application Contact
3. Handling of the Application
4. Application Process
4.1 Check the address to be returned.
4.2 Estimate IP address.
4.3 Assign IP address.
4.4 Apply to JPNIC for renumbering.
4.5 Check information registered in the JPNIC database.
4.6 Pay the fee
5. Time to Renumbering
6. Applicant Qualification
7. Inquiry
1. IP Address Renumbering
Since IP address is the limited and shared resource of the Internet,
addresses returned by means of renumbering applications are
re-assigned to make effective use of the resource. JPNIC members are
asked to cooperate with address renumbering.
The address return procedure described in this document is for IP
addresses assigned by JPNIC, JNIC and the Network Address Adjustment
Committee.
The applicant may return address not only contained in its own
allocated space but also assigned by JPNIC or other JPNIC Members.
When address assigned by another JPNIC member are included in the
returned address, JPNIC will send mail to this member's [Technical
Contact] registered in the membership information. Finding any
problem with the mailed information, the concerned JPNIC Member shall
immediately contact JPNIC.
Contact
E-mail address: query@ip.nic.ad.jp
Tel: 03-5297-2311
When there are addresses assigned by another JPNIC Member, necessary
arrangements shall be made between the parties concerned prior to the
submission of a renumbering application.
2. Application Contact
Fill out the "IP Address Renumbering Application Form (for JPNIC
Member's Network)" to apply for IP address renumbering. Send in the
Application Form by e-mail or "snail" mail. JPNIC does not accept FAX
applications. E-mail the form as much as possible.
JPNIC has to input mailed applications into computer, so their
processing takes a few more days than that of e-mailed applications.
E-mail the application form as much as possible.
E-mail apply@ip.nic.ad.jp
Post Japan Network Information Center
Fuundo Bldg. 1F, 1-2 Kanda-Ogawamachi,
Chiyoda-ku, Tokyo, 101-0052, Japan
※If sending by post, write "IP Address Renumbering Application Form Enclosed"
on the envelope in red ink, enclose a stamped addressed
envelope, and send it to the address given above. The stamped addressed
envelope is used to send back the notice.
3. Handling of the application
A period from the acceptance of the application to the return date
noted in the application is considered as the transition/hold period.
When the return date comes, JPNIC will delete information about the
returned address from the JPNIC database and cancels the assignments.
Be careful that JPNIC will not accept application forms with missing
or inappropriate entries.
When false description or any other falsehood is found in the
application, JPNIC will consider it invalid.
4. Application Process
The following describes the renumbering application process to be
followed by JPNIC Members.
1) Check the address to be returned.
Check the information of IP address to be returned.
2) Estimate IP addresses.
- Estimate the actually needed IP address space according to the assignment
criteria.
3) Assign IP address.
- Assign IP address (space) based on the estimation.
4) Apply to JPNIC for renumbering.
- Apply to JPNIC for renumbering and register information in the database.
5) Check information registered in the JPNIC database.
6) Pay the fee.
The following describes the process step by step..
4.1 Check the address to be returned.
Check if the address the JPNIC Member is going to return are valid,
referring to "4.5 Check information registered in the JPNIC database".
4.2 Estimate IP address.
Estimate IP address (space) needed for the design scheme of JPNIC
Member's own network, according to the standard specified in the
following document:
"IP Address Assignment Report Process (for JPNIC Member's Network)"
4.3 Assign IP Address.
Assign IP address (space) estimated in [4.2 Estimate IP address] from
the address space delegated to the JPNIC Member for its own network.
IP Address assignments to JPNIC Members' networks are not subject to
JPNIC evaluation. JPNIC carefully investigates assignment conditions
when JPNIC Members apply for address space allocation.
If any question arises as the result of careful investigations of past
assignments, JPNIC may send inquiries to the concerned JPNIC Member.
4.4 Apply to JPNIC for renumbering.
When advertising IP address renumbered for JPNIC Member's own network,
be sure to apply to JPNIC for renumbering.
The renumbering process is considered "complete" when the JPNIC
database is changed to reflect address returns and new assignments.
If JPNIC finds trouble with IP address assignment upon receiving the
renumbering application, JPNIC may stop the renumbering of the IP
address.
JPNIC will disclose renumbering application information.
Use the following form to apply to JPNIC for renumbering:
"IP Address Renumbering Application Form (for JPNIC Member's Network)"
When the application is made as the result of evaluation, be sure to
note the evaluation No. on the application form.
JPNIC accepts only the renumbering applications that are sent from
mail addresses previously registered in [DB 登録] of the JPNIC
membership information.
JPNIC Member's task completes upon receipt of an e-mail message from
apply@ip.nic.ad.jp notifying the acceptance of the application form
and the completion of database registration. When the application is
incomplete, JPNIC will send a message from apply@ip.nic.ad.jp to
notify inadequacies. Make necessary modifications until the
application is accepted.
4.5 Check information registered in the JPNIC database.
Check information registered in the JPNIC database by the following methods:
Use the whois function.
Whois -h whois.nic.ad.jp XXX.XXX.XXX.XXX (IP network address)
Retrieve information at the following URL of the JPNIC Home Page.
http://www.nic.ad.jp/jp/db/index.html
4.6 Pay the fee.
JPNIC will send bills to accounting contacts registered in the
membership information every other month.
In principle, JPNIC charges for assignments that require address space
enlargement.
For details about assignments and fees, refer to:
"IP Address Request Fee"
5. Time to Renumbering
Returned address is actually deleted from the JPNIC database at the
end of the third month counted from the day on which the application
was accepted, unless otherwise specified.
To expedite the return process to less than 3 months, write down the
desired date of return in the [返却年月日] column of the application
form.
6. Applicant Qualification
Only the registered person in charge of JPNIC Member's DB registration
is allowed to apply for address renumbering.
No other persons are allowed to make renumbering applications.
7. Inquiry
If IP address registered by renumbering application is found
incorrect, e-mail to query@ip.nic.ad.jp within five business days of
the completion of the renumbering application. JPNIC will invalidate
the report of the IP addresses even after they are registered in the
database.
JPNIC will charge for report cancellation when five business days or
more have passed since the completion of database registration.
E-mail to the following address to inquire about the application process:
query@ip.nic.ad.jp
* References *
"IP Address Renumbering Application Form (for JPNIC Member's Network)"
http://www.nic.ad.jp/en/regist/ip/translation/e-ip-addr-renumber-infra-form.html
"IP Address Assignment Report Process (for JPNIC Member's Network)"
http://www.nic.ad.jp/en/regist/ip/translation/e-ip-addr-assign-infra-process.html
"IP Address Request Fee"
http://www.nic.ad.jp/en/regist/ip/translation/e-ip-addr-fee.html
