131901 FIDESSA-KK FIDESSA KK, JP
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS10021 KVH KVH Co.,Ltd, JP
AS4713 OCN NTT DOCOMO BUSINESS,Inc., JP
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 26037 AS131901 ORIGIN Originate: 2048 /21.00 Transit: 0 /0.00 FIDESSA-KK FIDESSA KK, 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 % 24740 AS131901 FIDESSA-KK FIDESSA KK, JP 3 1 0 2 1 33.33% Prefix AS Path Aggregation Suggestion 103.52.128.0/22 4777 4713 131901 103.52.128.0/23 4777 2497 8220 10021 131901 103.52.130.0/23 4777 4713 131901 - Withdrawn - matching aggregate 103.52.128.0/22 4777 4713 131901
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS131901 2 More Specifics 3 Total Advertisements FIDESSA-KK FIDESSA KK, JP
103.52.128.0/23 103.52.128.0/22
103.52.130.0/23 103.52.128.0/22
whois: 402332
IANA has recorded AS131901 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS131901\n % [whois.apnic.net]
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% Information related to 'AS131072 - AS132095'
as-block: AS131072 - AS132095
descr: APNIC 32-bit ASN block
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admin-c: HM20-AP
tech-c: HM20-AP
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last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS131893 - AS131903'
as-block: AS131893 - AS131903
descr: JPNIC-4Byte-ASBLOCK-AP
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: for assignment to JPNIC members
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mnt-by: MAINT-JPNIC
mnt-lower: MAINT-JPNIC
last-modified: 2016-01-27T00:24:03Z
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
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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 'AS131901'
aut-num: AS131901
as-name: fidessa-kk
descr: FIDESSA KK
import: from AS10021 100 accept ANY
import: from AS4713 100 accept ANY
export: to AS10021 announce AS131901
export: to AS4713 announce AS131901
country: JP
admin-c: TK44097JP
tech-c: TK44097JP
last-modified: 2015-03-11T00:41:57Z
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remarks: http://www.nic.ad.jp/en/db/whois/en-gateway.html or
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source: JPNIC
% Information related to 'AS131072 - AS132095'
as-block: AS131072 - AS132095
descr: APNIC 32-bit ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-25T07:12:54Z
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last-modified: 2026-02-25T04:06:45Z
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address: Jakarta 12710
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admin-c: IH1-AP
tech-c: IH1-AP
nic-hdl: IH123-AP
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last-modified: 2024-07-10T05:48:59Z
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