24257 JPIX-64ES - Japan Internet Xing Co., Ltd., JP
Adjacency: 5 Upstream: 4 Downstream: 1
Upstream Adjacent AS list
AS4637 ASN-TELSTRA-GLOBAL - Telstra Global, HK
AS10010 TOKAI - TOKAI Communications Corporation, JP
AS4777 APNIC-COLO - Asia Pacific Network Information Centre, JP
AS7527 JPIX - Japan Internet Xing Co., Ltd., JP
Downstream Adjacent AS list
AS63293 FACEBOOK-OFFNET - Facebook, Inc., US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 30167 AS24257 ORG+TRN Originate: 1536 /21.42 Transit: 256 /24.00 JPIX-64ES - Japan Internet Xing 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 % 21360 AS24257 JPIX-64ES - Japan Internet Xing Co., Ltd., JP 5 2 1 4 1 20.00% Prefix AS Path Aggregation Suggestion 103.2.8.0/23 4777 2516 7527 24257 202.90.11.0/24 4777 10010 24257 202.90.12.0/23 4777 24257 + Announce - aggregate of 202.90.12.0/24 (4777 24257) and 202.90.13.0/24 (4777 24257) 202.90.12.0/24 4777 24257 - Withdrawn - aggregated with 202.90.13.0/24 (4777 24257) 202.90.13.0/24 4777 24257 - Withdrawn - aggregated with 202.90.12.0/24 (4777 24257) 202.90.14.0/24 4777 10010 24257
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS24257 5 More Specifics 5 Total Advertisements JPIX-64ES - Japan Internet Xing Co., Ltd., JP
103.2.8.0/23 103.2.8.0/22
202.90.11.0/24 202.90.8.0/21
202.90.12.0/24 202.90.8.0/21
202.90.13.0/24 202.90.8.0/21
202.90.14.0/24 202.90.8.0/21
whois: 402591
IANA has recorded AS24257 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS24257\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 'AS24248 - AS24297'
as-block: AS24248 - AS24297
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 'AS24257'
aut-num: AS24257
as-name: JPIX-64ES
descr: Japan Internet Xing Co., Ltd.
import:
export:
country: JP
admin-c: JP00001358
tech-c: JP00033084
last-modified: 2023-03-31T05:03:08Z
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 1.88.48 (WHOIS-AU4)