9425 CONCENTRIX-PH-AS-AP Concentrix Technologies, Inc
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS9658 ETPI-IDS-AS-AP Eastern Telecoms Phils., Inc.
AS9927 PHILCOMNET-PH A Multihomed ISP Company
AS6648 ASN-SKYINTERNET Bayan Telecommunications Inc.
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 5463 AS9425 ORIGIN Originate: 13824 /18.25 Transit: 0 /0.00 CONCENTRIX-PH-AS-AP Concentrix Technologies, Inc
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 % 739 AS9425 CONCENTRIX-PH-AS-AP Concentrix Technolog 38 23 5 20 18 47.37% Prefix AS Path Aggregation Suggestion 202.61.64.0/20 4637 10026 9658 9425 + Announce - aggregate of 202.61.64.0/21 (4637 10026 9658 9425) and 202.61.72.0/21 (4637 10026 9658 9425) 202.61.64.0/23 4637 10026 9658 9425 - Withdrawn - aggregated with 202.61.66.0/23 (4637 10026 9658 9425) 202.61.64.0/24 4637 10026 9658 9425 - Withdrawn - matching aggregate 202.61.64.0/23 4637 10026 9658 9425 202.61.65.0/24 4637 3491 701 9927 9425 202.61.66.0/23 4637 10026 9658 9425 - Withdrawn - aggregated with 202.61.64.0/23 (4637 10026 9658 9425) 202.61.66.0/24 4637 10026 9658 9425 - Withdrawn - matching aggregate 202.61.66.0/23 4637 10026 9658 9425 202.61.68.0/23 4637 10026 9658 9425 - Withdrawn - aggregated with 202.61.70.0/23 (4637 10026 9658 9425) 202.61.68.0/24 4637 9304 6648 9425 202.61.69.0/24 4637 3491 701 9927 9425 202.61.70.0/23 4637 10026 9658 9425 - Withdrawn - aggregated with 202.61.68.0/23 (4637 10026 9658 9425) 202.61.70.0/23 4637 3491 701 9927 9425 + Announce - aggregate of 202.61.70.0/24 (4637 3491 701 9927 9425) and 202.61.71.0/24 (4637 3491 701 9927 9425) 202.61.70.0/24 4637 3491 701 9927 9425 - Withdrawn - aggregated with 202.61.71.0/24 (4637 3491 701 9927 9425) 202.61.71.0/24 4637 3491 701 9927 9425 - Withdrawn - aggregated with 202.61.70.0/24 (4637 3491 701 9927 9425) 202.61.72.0/23 4637 10026 9658 9425 - Withdrawn - aggregated with 202.61.74.0/23 (4637 10026 9658 9425) 202.61.72.0/24 4637 3491 701 9927 9425 202.61.73.0/24 4637 10026 9658 9425 - Withdrawn - matching aggregate 202.61.72.0/23 4637 10026 9658 9425 202.61.74.0/23 4637 10026 9658 9425 - Withdrawn - aggregated with 202.61.72.0/23 (4637 10026 9658 9425) 202.61.74.0/24 4637 3491 701 9927 9425 202.61.76.0/23 4637 10026 9658 9425 - Withdrawn - aggregated with 202.61.78.0/23 (4637 10026 9658 9425) 202.61.76.0/24 4637 3491 701 9927 9425 202.61.78.0/23 4637 10026 9658 9425 - Withdrawn - aggregated with 202.61.76.0/23 (4637 10026 9658 9425) 202.61.78.0/24 4637 9304 6648 9425 202.61.79.0/24 4637 10026 9658 9425 - Withdrawn - matching aggregate 202.61.78.0/23 4637 10026 9658 9425 202.61.80.0/21 4637 10026 9658 9425 + Announce - aggregate of 202.61.80.0/22 (4637 10026 9658 9425) and 202.61.84.0/22 (4637 10026 9658 9425) 202.61.80.0/23 4637 10026 9658 9425 - Withdrawn - aggregated with 202.61.82.0/23 (4637 10026 9658 9425) 202.61.80.0/24 4637 10026 9658 9425 - Withdrawn - matching aggregate 202.61.80.0/23 4637 10026 9658 9425 202.61.82.0/23 4637 10026 9658 9425 - Withdrawn - aggregated with 202.61.80.0/23 (4637 10026 9658 9425) 202.61.84.0/23 4637 10026 9658 9425 - Withdrawn - aggregated with 202.61.86.0/23 (4637 10026 9658 9425) 202.61.86.0/23 4637 10026 9658 9425 - Withdrawn - aggregated with 202.61.84.0/23 (4637 10026 9658 9425) 202.61.87.0/24 4637 4775 6648 9425 202.61.88.0/23 4637 10026 9658 9425 202.61.88.0/23 4637 9304 6648 9425 + Announce - aggregate of 202.61.88.0/24 (4637 9304 6648 9425) and 202.61.89.0/24 (4637 9304 6648 9425) 202.61.88.0/24 4637 9304 6648 9425 - Withdrawn - aggregated with 202.61.89.0/24 (4637 9304 6648 9425) 202.61.89.0/24 4637 9304 6648 9425 - Withdrawn - aggregated with 202.61.88.0/24 (4637 9304 6648 9425) 202.61.90.0/23 4637 10026 9658 9425 202.61.90.0/24 4637 3491 701 9927 9425 202.61.92.0/22 4637 10026 9658 9425 + Announce - aggregate of 202.61.92.0/23 (4637 10026 9658 9425) and 202.61.94.0/23 (4637 10026 9658 9425) 202.61.92.0/23 4637 10026 9658 9425 - Withdrawn - aggregated with 202.61.94.0/23 (4637 10026 9658 9425) 202.61.92.0/24 4637 3491 701 9927 9425 202.61.94.0/23 4637 10026 9658 9425 - Withdrawn - aggregated with 202.61.92.0/23 (4637 10026 9658 9425) 202.61.94.0/24 4637 9304 6648 9425 203.176.9.0/24 4637 10026 9658 9425 203.176.39.0/24 4637 10026 9658 9425
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS9425 34 More Specifics 34 Total Advertisements CONCENTRIX-PH-AS-AP Concentrix Technologies, Inc
202.61.64.0/23 202.61.64.0/19
202.61.64.0/24 202.61.64.0/19
202.61.65.0/24 202.61.64.0/19
202.61.66.0/23 202.61.64.0/19
202.61.66.0/24 202.61.64.0/19
202.61.68.0/23 202.61.64.0/19
202.61.68.0/24 202.61.64.0/19
202.61.69.0/24 202.61.64.0/19
202.61.70.0/23 202.61.64.0/19
202.61.71.0/24 202.61.64.0/19
202.61.72.0/23 202.61.64.0/19
202.61.73.0/24 202.61.64.0/19
202.61.74.0/23 202.61.64.0/19
202.61.74.0/24 202.61.64.0/19
202.61.76.0/23 202.61.64.0/19
202.61.76.0/24 202.61.64.0/19
202.61.78.0/23 202.61.64.0/19
202.61.79.0/24 202.61.64.0/19
202.61.80.0/23 202.61.64.0/19
202.61.80.0/24 202.61.64.0/19
202.61.82.0/23 202.61.64.0/19
202.61.84.0/23 202.61.64.0/19
202.61.86.0/23 202.61.64.0/19
202.61.86.0/24 202.61.64.0/19
202.61.87.0/24 202.61.64.0/19
202.61.88.0/23 202.61.64.0/19
202.61.88.0/24 202.61.64.0/19
202.61.89.0/24 202.61.64.0/19
202.61.90.0/23 202.61.64.0/19
202.61.90.0/24 202.61.64.0/19
202.61.92.0/23 202.61.64.0/19
202.61.92.0/24 202.61.64.0/19
202.61.94.0/23 202.61.64.0/19
202.61.94.0/24 202.61.64.0/19
whois: 402603
IANA has recorded AS9425 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS9425\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
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 'AS9425'
% Abuse contact for 'AS9425' is 'abuse@cernet.edu.cn'
aut-num: AS9425
as-name: FITI-AS-BKB2
descr: Future Internet Technology Infrastructure (FITI)
descr: FIT 3-220
descr: Tsinghua University
country: CN
org: ORG-CEAR1-AP
admin-c: CER-AP
tech-c: CER-AP
abuse-c: AC1685-AP
notify: szhu@ocean.net.edu.cn
notify: haohui@cernet.edu.cn
mnt-routes: MAINT-CERNET-AP
mnt-by: APNIC-HM
mnt-irt: IRT-CERNET-AP
last-modified: 2023-06-21T23:55:02Z
source: APNIC
irt: IRT-CERNET-AP
address: Network Center,
address: FIT-3-220, Tsinghua Univ
address: Beijing 100084, China
phone: +86-10-62784301
fax-no: +86-10-62785933
e-mail: abuse@cernet.edu.cn
abuse-mailbox: abuse@cernet.edu.cn
admin-c: CER-AP
tech-c: CER-AP
auth: # Filtered
remarks: timezone GMT+8
remarks: abuse@cernet.edu.cn was validated on 2026-03-05
mnt-by: MAINT-CERNET-AP
last-modified: 2026-05-25T09:07:47Z
source: APNIC
organisation: ORG-CEAR1-AP
org-name: China Education and Research Network (CERNET)
country: CN
address: FIT 3-220,
address: Tsinghua University
phone: +86-10-62785983
fax-no: +86-10-62785933
e-mail: hostmaster@cernic.net
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2018-09-13T12:56:34Z
source: APNIC
role: ABUSE CERNETAP
country: ZZ
address: Network Center,
address: FIT-3-220, Tsinghua Univ
address: Beijing 100084, China
phone: +86-10-62784301
e-mail: abuse@cernet.edu.cn
admin-c: CER-AP
tech-c: CER-AP
nic-hdl: AC1685-AP
remarks: Generated from irt object IRT-CERNET-AP
remarks: abuse@cernet.edu.cn was validated on 2026-03-05
abuse-mailbox: abuse@cernet.edu.cn
mnt-by: APNIC-ABUSE
last-modified: 2026-03-05T06:40:20Z
source: APNIC
role: CERNET Helpdesk
address: CERNET Center
address: Beijing 100084, China
country: CN
phone: +86-10-6278-4049
fax-no: +86-10-6278-5933
e-mail: helpdesk@cernet.edu.cn
remarks: abuse@cernet.edu.cn
admin-c: XL1-CN
tech-c: SZ2-AP
nic-hdl: CER-AP
mnt-by: MAINT-CERNET-AP
last-modified: 2020-09-03T09:14:12Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)