23795 FURUKAWA Fitec Corp., JP
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS10010 TOKAI TOKAI Communications Corporation, JP
AS4725 ODN SoftBank Corp., JP
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 11771 AS23795 ORIGIN Originate: 8192 /19.00 Transit: 0 /0.00 FURUKAWA Fitec Corp., 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 % 16320 AS23795 FURUKAWA Fitec Corp., JP 6 4 2 4 2 33.33% Prefix AS Path Aggregation Suggestion 158.202.40.0/21 4777 2516 17676 4725 23795 158.202.40.0/21 4777 10010 23795 + Announce - aggregate of 158.202.40.0/22 (4777 10010 23795) and 158.202.44.0/22 (4777 10010 23795) 158.202.40.0/22 4777 10010 23795 - Withdrawn - aggregated with 158.202.44.0/22 (4777 10010 23795) 158.202.44.0/22 4777 10010 23795 - Withdrawn - aggregated with 158.202.40.0/22 (4777 10010 23795) 158.202.152.0/21 4777 10010 23795 158.202.152.0/21 4777 2516 17676 4725 23795 + Announce - aggregate of 158.202.152.0/22 (4777 2516 17676 4725 23795) and 158.202.156.0/22 (4777 2516 17676 4725 23795) 158.202.152.0/22 4777 2516 17676 4725 23795 - Withdrawn - aggregated with 158.202.156.0/22 (4777 2516 17676 4725 23795) 158.202.156.0/22 4777 2516 17676 4725 23795 - Withdrawn - aggregated with 158.202.152.0/22 (4777 2516 17676 4725 23795)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS23795 6 More Specifics 6 Total Advertisements FURUKAWA Fitec Corp., JP
158.202.40.0/21 158.202.0.0/16
158.202.40.0/22 158.202.0.0/16
158.202.44.0/22 158.202.0.0/16
158.202.152.0/21 158.202.0.0/16
158.202.152.0/22 158.202.0.0/16
158.202.156.0/22 158.202.0.0/16
whois: 402332
IANA has recorded AS23795 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS23795\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
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 '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 'AS23795'
% Abuse contact for 'AS23795' is 'hostmaster@nic.ad.jp'
aut-num: AS23795
as-name: FURUKAWA
descr: FITEC Corporation
descr: Shinagawa seaside west Tower 4F, 12-2, Higashi-Shinagawa 4-chome, Shinagawa-ku, Tokyo 140-0002
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Email address for spam or abuse complaints : nwsec1@furukawaelectric.com
country: JP
mnt-by: MAINT-JPNIC
mnt-irt: IRT-JPNIC-JP
last-modified: 2024-08-15T07:09:48Z
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 'AS23795'
aut-num: AS23795
as-name: FURUKAWA
descr: Fitec Corp.
import: from AS4694 100 accept ANY
import: from AS10026 100 accept ANY
export: to AS4694 announce AS23795
export: to AS10026 announce AS23795
country: JP
admin-c: MU1317JP
tech-c: KS927JP
last-modified: 2006-02-04T01:59:05Z
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 1.88.47 (WHOIS-AU4)