18271 EVONET Sojitz Tech Innovation Co., Ltd., JP
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS2516 KDDI KDDI CORPORATION, JP
AS4713 OCN NTT DOCOMO BUSINESS,Inc., JP
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 1728 AS18271 ORIGIN Originate: 139264 /14.91 Transit: 0 /0.00 EVONET Sojitz Tech Innovation 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 % 16130 AS18271 EVONET Sojitz Tech Innovation Co., Ltd., JP 6 4 2 4 2 33.33% Prefix AS Path Aggregation Suggestion 165.14.0.0/16 4777 2516 18271 165.14.0.0/16 4777 4713 18271 + Announce - aggregate of 165.14.0.0/17 (4777 4713 18271) and 165.14.128.0/17 (4777 4713 18271) 165.14.0.0/17 4777 4713 18271 - Withdrawn - aggregated with 165.14.128.0/17 (4777 4713 18271) 165.14.128.0/17 4777 4713 18271 - Withdrawn - aggregated with 165.14.0.0/17 (4777 4713 18271) 219.124.112.0/20 4777 2516 18271 219.124.112.0/20 4777 4713 18271 + Announce - aggregate of 219.124.112.0/21 (4777 4713 18271) and 219.124.120.0/21 (4777 4713 18271) 219.124.112.0/21 4777 4713 18271 - Withdrawn - aggregated with 219.124.120.0/21 (4777 4713 18271) 219.124.120.0/21 4777 4713 18271 - Withdrawn - aggregated with 219.124.112.0/21 (4777 4713 18271)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS18271 5 More Specifics 6 Total Advertisements EVONET Sojitz Tech Innovation Co., Ltd., JP
165.14.0.0/17 165.14.0.0/16
165.14.128.0/17 165.14.0.0/16
219.124.112.0/20 219.96.0.0/11
219.124.112.0/21 219.96.0.0/11
219.124.120.0/21 219.96.0.0/11
whois: 402332
IANA has recorded AS18271 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS18271\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS17653 - AS18431'
as-block: AS17653 - AS18431
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: 2019-01-08T23:19:07Z
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 'AS18259 - AS18288'
as-block: AS18259 - AS18288
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.
remarks: 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: 2023-08-03T05:07:53Z
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 'AS18271'
aut-num: AS18271
as-name: EVOnet
descr: Sojitz Tech Innovation Co., Ltd.
import: from AS2915 100 accept ANY
import: from AS2516 100 accept ANY
export: to AS2915 announce AS18271
export: to AS2516 announce AS18271
country: JP
admin-c: YM68787JP
tech-c: YM68787JP
last-modified: 2025-04-18T21:32:37Z
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)