| AS Number | 24287 |
|---|---|
| AS Name | tein2-jp |
| Organization | National Institute of Informatics(TEIN2-JP) |
| Country | JP |
| Website | sinet.ad.jp |
| Number of IPv4 Routes | 1 |
| Number of IPv6 Routes | 1 |
| ASN type | GOVERNMENT |
| Allocation Status | |
| Registry | JPNIC |
| Date Allocated | N/A |
| Route | # IPs |
|---|---|
| 192.50.12.0/24 | 256 |
| 2001:df0:46::/48 | ~1×10²⁴ |
[ JPNIC database provides information regarding IP address and ASN. Its use ]
[ is restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.nic.ad.jp help'. To only display English output, ]
[ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'. ]
Autonomous System Information:
a. [AS Number] 24287
b. [AS Name] TEIN2-JP
g. [Organization] National Institute of Informatics
m. [Administrative Contact] JP00006158
n. [Technical Contact] JP00006158
q. [Abuse]
o. [IMPORT] from AS2907 100 accept ANY
o. [IMPORT] from AS7660 100 accept ANY
o. [IMPORT] from AS18125 100 accept ANY
p. [EXPORT] to AS2907 announce AS24287
p. [EXPORT] to AS7660 announce AS24287
p. [EXPORT] to AS18125 announce AS24287
[Assigned Date] 2006/01/10
[Last Update] 2007/06/21 16:05:11(JST)
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS23552 - AS24575'
as-block: AS23552 - AS24575
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
remarks: AS23889 has been transfered to AfriNIC
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2009-09-29T06:04:16Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS24248 - AS24297'
as-block: AS24248 - AS24297
descr: JPNIC-2Byte-ASBLOCK-AP
descr: for assignment to JPNIC members
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can be
remarks: queried at whois.nic.ad.jp. To only display English output,
remarks: add '/e' at the end of command,
remarks: e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by: APNIC-HM
mnt-lower: MAINT-JPNIC
last-modified: 2009-11-19T01:11:45Z
source: APNIC
role: Japan Network Information Center
address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047, Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
e-mail: hostmaster@nic.ad.jp
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2022-01-05T03:04:02Z
source: APNIC
% Information related to 'AS24287'
% Abuse contact for 'AS24287' is 'hostmaster@nic.ad.jp'
aut-num: AS24287
as-name: tein2-jp
descr: Research Organization of Information and Systems, National Institute of Informatics
descr: 2-1-2 Hitotsubashi, Chiyoda-ku, Tokyo 101-8430
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Email address for spam or abuse complaints : ipnoc@sinet.ad.jp
country: JP
mnt-by: MAINT-JPNIC
mnt-lower: MAINT-JPNIC
mnt-irt: IRT-JPNIC-JP
last-modified: 2024-08-14T01:45:09Z
source: APNIC
irt: IRT-JPNIC-JP
address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047, japan
e-mail: hostmaster@nic.ad.jp
abuse-mailbox: hostmaster@nic.ad.jp
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
admin-c: JNIC1-AP
tech-c: JNIC1-AP
auth: # Filtered
remarks: hostmaster@nic.ad.jp was validated on 2024-11-27
mnt-by: MAINT-JPNIC
last-modified: 2025-09-04T01:00:00Z
source: APNIC
role: Japan Network Information Center
address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047, Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
e-mail: hostmaster@nic.ad.jp
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2022-01-05T03:04:02Z
source: APNIC
% Information related to 'AS24287'
aut-num: AS24287
as-name: TEIN2-JP
descr: National Institute of Informatics
import: from AS2907 100 accept ANY
import: from AS7660 100 accept ANY
import: from AS18125 100 accept ANY
export: to AS2907 announce AS24287
export: to AS7660 announce AS24287
export: to AS18125 announce AS24287
country: JP
admin-c: JP00006158
tech-c: JP00006158
last-modified: 2007-06-22T01:05:11Z
remarks: This information has been partially mirrored by APNIC from
remarks: JPNIC. To obtain more specific information, please use the
remarks: JPNIC WHOIS Gateway at
remarks: http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks: whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks: defaults to Japanese output, use the /e switch for English
remarks: output)
source: JPNIC
% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-SG1)
| AS Number | Description | Country |
|---|---|---|
| AS7660 | Asia Pacific Advanced Network - Japan | JP |
| AS24490 | Trans-Eurasia Information Network (TEIN2) - SG | CN |
| AS24489 | Trans-Eurasia Information Network (TEIN2) - North | CN |
| AS24489 | Trans Eurasia Information Network TEIN2 North | AU |
| AS24490 | Trans Eurasia Information Network TEIN2 SG | AU |
| AS18125 | Ministry of Agriculture, Forestry and Fisheries Research Network | JP |
| AS2907 | Research Organization of Information and Systems, National Institute of Informatics | JP |
| AS7660 | Asia Pacific Advanced Network Japan | JP |
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