23784 POLEXCHENGE SQUARE ENIX CO., LTD., JP
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS17685 PLAYONLINE SQUARE ENIX CO., LTD., JP
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 6920 AS23784 ORIGIN Originate: 19712 /17.73 Transit: 0 /0.00 POLEXCHENGE SQUARE ENIX CO., LTD., JP
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 12152 AS23784 POLEXCHENGE SQUARE ENIX CO., LTD., JP 9 4 1 6 3 33.33% Prefix AS Path Aggregation Suggestion 119.252.32.0/19 4777 17685 23784 124.150.152.0/21 4777 17685 23784 124.150.157.0/24 4777 32787 17685 23784 202.67.48.0/20 4777 17685 23784 219.117.144.0/20 4777 17685 23784 219.117.144.0/22 4777 32787 17685 23784 + Announce - aggregate of 219.117.144.0/23 (4777 32787 17685 23784) and 219.117.146.0/23 (4777 32787 17685 23784) 219.117.144.0/24 4777 32787 17685 23784 - Withdrawn - aggregated with 219.117.145.0/24 (4777 32787 17685 23784) 219.117.145.0/24 4777 32787 17685 23784 - Withdrawn - aggregated with 219.117.144.0/24 (4777 32787 17685 23784) 219.117.146.0/24 4777 32787 17685 23784 - Withdrawn - aggregated with 219.117.147.0/24 (4777 32787 17685 23784) 219.117.147.0/24 4777 32787 17685 23784 - Withdrawn - aggregated with 219.117.146.0/24 (4777 32787 17685 23784)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS23784 6 More Specifics 9 Total Advertisements POLEXCHENGE SQUARE ENIX CO., LTD., JP
124.150.157.0/24 124.150.152.0/21
219.117.144.0/20 219.96.0.0/11
219.117.144.0/24 219.96.0.0/11
219.117.145.0/24 219.96.0.0/11
219.117.146.0/24 219.96.0.0/11
219.117.147.0/24 219.96.0.0/11
whois: 402332
IANA has recorded AS23784 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS23784\n % [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
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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 'AS23773 - AS23836'
as-block: AS23773 - AS23836
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 'AS23784'
% Abuse contact for 'AS23784' is 'hostmaster@nic.ad.jp'
aut-num: AS23784
as-name: SQUARE
descr: SQUARE ENIX CO., LTD.
descr: SHINJUKU EASTSIDE SQUARE
descr: 6-27-30 Shinjuku, Shinjuku-ku, Tokyo 160-8430, Japa
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Email address for spam or abuse complaints : peering@square-enix.com
country: JP
mnt-by: MAINT-JPNIC
mnt-lower: MAINT-JPNIC
mnt-irt: IRT-JPNIC-JP
last-modified: 2024-08-16T02:28:53Z
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 'AS23784'
aut-num: AS23784
as-name: POLEXCHENGE
descr: SQUARE ENIX CO., LTD.
import: from AS17685 100 accept ANY
import: from AS1239 100 accept ANY
export: to AS17685 announce AS23784
export: to AS1239 announce AS23784
country: JP
admin-c: MT10731JP
tech-c: JP00011953
tech-c: TM16287JP
last-modified: 2020-10-30T07:23:02Z
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 1.88.48 (WHOIS-AU5)