63781 KFNET-AS - Kobayashi Family Net LLP, JP
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS63798 IPA-ENTERNET - Industrial Cyber Security Center of Excellence, JP
AS59105 HOMENOC - Home NOC Operators Group, JP
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 51652 AS63781 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 KFNET-AS - Kobayashi Family Net LLP, 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 % 24148 AS63781 KFNET-AS - Kobayashi Family Net LLP, JP 2 2 1 1 1 50.00% Prefix AS Path Aggregation Suggestion 103.143.136.0/23 4777 59105 63781 + Announce - aggregate of 103.143.136.0/24 (4777 59105 63781) and 103.143.137.0/24 (4777 59105 63781) 103.143.136.0/24 4777 59105 63781 - Withdrawn - aggregated with 103.143.137.0/24 (4777 59105 63781) 103.143.137.0/24 4777 59105 63781 - Withdrawn - aggregated with 103.143.136.0/24 (4777 59105 63781)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS63781 2 More Specifics 2 Total Advertisements KFNET-AS - Kobayashi Family Net LLP, JP
103.143.136.0/24 103.143.136.0/23
103.143.137.0/24 103.143.136.0/23
whois: 402591
IANA has recorded AS63781 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS63781\n % [whois.apnic.net]
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% Information related to 'AS63488 - AS63999'
as-block: AS63488 - AS63999
descr: APNIC ASN block
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tech-c: HM20-AP
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last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS63770 - AS63809'
as-block: AS63770 - AS63809
descr: JPNIC-2Byte-ASBLOCK-AP
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
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last-modified: 2014-08-25T06:41:43Z
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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
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last-modified: 2022-01-05T03:04:02Z
source: APNIC
% Information related to 'AS63781'
aut-num: AS63781
as-name: KFNET-AS
descr: Kobayashi Family Net LLP
import:
export:
country: JP
admin-c: JP00182424
tech-c: JP00182424
last-modified: 2019-12-25T02:18:25Z
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