9597 CPI-NET KDDI Web Communications Inc., JP
Adjacency: 4 Upstream: 4 Downstream: 0
Upstream Adjacent AS list
AS17676 GIGAINFRA SoftBank Corp., JP
AS2497 IIJ Internet Initiative Japan Inc., JP
AS2516 KDDI KDDI CORPORATION, JP
AS4777 APNIC-COLO Asia Pacific Network Information Centre, JP
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 921 AS9597 ORIGIN Originate: 317696 /13.72 Transit: 0 /0.00 CPI-NET KDDI Web Communications Inc., 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 % 9811 AS9597 CPI-NET KDDI Web Communications Inc., JP 26 6 2 22 4 15.38% Prefix AS Path Aggregation Suggestion 27.34.128.0/19 4777 9597 27.34.160.0/21 4777 9597 103.197.12.0/22 4777 9597 110.50.192.0/19 4777 9597 115.146.0.0/18 4777 9597 117.20.96.0/20 4777 9597 118.82.64.0/18 4777 9597 118.82.64.0/18 4777 2516 9597 + Announce - aggregate of 118.82.64.0/19 (4777 2516 9597) and 118.82.96.0/19 (4777 2516 9597) 118.82.64.0/19 4777 2516 9597 - Withdrawn - aggregated with 118.82.96.0/19 (4777 2516 9597) 118.82.96.0/19 4777 2516 9597 - Withdrawn - aggregated with 118.82.64.0/19 (4777 2516 9597) 122.200.192.0/18 4777 9597 122.200.192.0/18 4777 2516 9597 + Announce - aggregate of 122.200.192.0/19 (4777 2516 9597) and 122.200.224.0/19 (4777 2516 9597) 122.200.192.0/19 4777 2516 9597 - Withdrawn - aggregated with 122.200.224.0/19 (4777 2516 9597) 122.200.224.0/19 4777 2516 9597 - Withdrawn - aggregated with 122.200.192.0/19 (4777 2516 9597) 150.60.0.0/16 4777 9597 158.199.128.0/17 4777 9597 180.222.72.0/21 4777 9597 180.222.80.0/20 4777 9597 180.235.224.0/19 4777 9597 192.50.199.0/24 4777 9597 194.91.0.0/16 4777 9597 202.74.16.0/20 4777 9597 202.133.112.0/20 4777 9597 202.164.224.0/19 4777 9597 202.164.224.0/20 4777 9597 - Withdrawn - matching aggregate 202.164.224.0/19 4777 9597 202.164.240.0/20 4777 9597 - Withdrawn - matching aggregate 202.164.224.0/19 4777 9597 211.9.192.0/19 4777 9597 219.100.168.0/22 4777 9597
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS9597 3 More Specifics 26 Total Advertisements CPI-NET KDDI Web Communications Inc., JP
192.50.199.0/24 192.50.0.0/16
211.9.192.0/19 211.8.0.0/13
219.100.168.0/22 219.96.0.0/11
whois: 402332
IANA has recorded AS9597 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS9597\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS9249 - AS10239'
as-block: AS9249 - AS10239
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2022-09-22T22:36:45Z
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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
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notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS9591 - AS9622'
as-block: AS9591 - AS9622
descr: JPNIC-2Byte-ASBLOCK-AP
descr: for assignment to JPNIC members
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
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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: 2017-06-12T03:54:30Z
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 'AS9597'
aut-num: AS9597
as-name: CPI-NET
descr: KDDI Web Communications Inc.
import: from AS2497 100 accept ANY
import: from AS2516 100 accept ANY
export: to AS2497 announce AS9597
export: to AS2516 announce AS9597
country: JP
admin-c: YM12747JP
tech-c: YM12747JP
last-modified: 2016-10-12T02:06:05Z
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)