134544 CENBONGT-AS-AP Cenbong Intl Holdings Limited, HK
Adjacency: 3 Upstream: 2 Downstream: 1
Upstream Adjacent AS list
AS9381 HKBNES-AS-AP HKBN Enterprise Solutions HK Limited, HK
AS4837 CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN
Downstream Adjacent AS list
AS131279 STAR-KP Ryugyong-dong, KP
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 29585 AS134544 ORG+TRN Originate: 1792 /21.19 Transit: 512 /23.00 CENBONGT-AS-AP Cenbong Intl Holdings Limited, HK
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 % 10921 AS134544 CENBONGT-AS-AP Cenbong Intl Holdings Limited, 7 6 2 3 4 57.14% Prefix AS Path Aggregation Suggestion 45.126.0.0/22 4777 2497 9381 134544 + Announce - aggregate of 45.126.0.0/23 (4777 2497 9381 134544) and 45.126.2.0/23 (4777 2497 9381 134544) 45.126.0.0/24 4777 2497 9381 134544 - Withdrawn - aggregated with 45.126.1.0/24 (4777 2497 9381 134544) 45.126.1.0/24 4777 2497 9381 134544 - Withdrawn - aggregated with 45.126.0.0/24 (4777 2497 9381 134544) 45.126.2.0/24 4777 2497 9381 134544 - Withdrawn - aggregated with 45.126.3.0/24 (4777 2497 9381 134544) 45.126.3.0/24 4777 2497 9381 134544 - Withdrawn - aggregated with 45.126.2.0/24 (4777 2497 9381 134544) 103.35.252.0/23 4777 2497 9381 134544 + Announce - aggregate of 103.35.252.0/24 (4777 2497 9381 134544) and 103.35.253.0/24 (4777 2497 9381 134544) 103.35.252.0/24 4777 2497 9381 134544 - Withdrawn - aggregated with 103.35.253.0/24 (4777 2497 9381 134544) 103.35.253.0/24 4777 2497 9381 134544 - Withdrawn - aggregated with 103.35.252.0/24 (4777 2497 9381 134544) 103.35.254.0/24 4777 2516 4837 134544
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS134544 7 More Specifics 7 Total Advertisements CENBONGT-AS-AP Cenbong Intl Holdings Limited, HK
45.126.0.0/24 45.126.0.0/22
45.126.1.0/24 45.126.0.0/22
45.126.2.0/24 45.126.0.0/22
45.126.3.0/24 45.126.0.0/22
103.35.252.0/24 103.35.252.0/22
103.35.253.0/24 103.35.252.0/22
103.35.254.0/24 103.35.252.0/22
whois: 402332
IANA has recorded AS134544 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS134544\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS133632 - AS134556'
as-block: AS133632 - AS134556
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: 2014-09-03T01:31:49Z
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 'AS134544'
% Abuse contact for 'AS134544' is 'abuse@cenbong.com'
aut-num: AS134544
as-name: CENBONGT-AS-AP
descr: Cenbong Int'l Holdings Limited
country: HK
org: ORG-CIHL1-AP
admin-c: CIHL1-AP
tech-c: CIHL1-AP
abuse-c: AC2361-AP
mnt-lower: MAINT-CENBONGT-HK
mnt-routes: MAINT-CENBONGT-HK
mnt-by: APNIC-HM
mnt-irt: IRT-CENBONGT-HK
last-modified: 2021-01-15T03:20:26Z
source: APNIC
irt: IRT-CENBONGT-HK
address: UNIT 04,7/F,BRIGHT WAY TOWER,NO.33 MONG KOK ROAD ,KOWLOON, Hong Kong Hong Kong 999077
e-mail: IRT@cenbong.com
abuse-mailbox: abuse@cenbong.com
admin-c: CIHL1-AP
tech-c: CIHL1-AP
auth: # Filtered
remarks: abuse@cenbong.com was validated on 2025-09-25
remarks: irt@cenbong.com was validated on 2025-09-25
mnt-by: MAINT-CENBONGT-HK
last-modified: 2025-11-18T00:30:09Z
source: APNIC
organisation: ORG-CIHL1-AP
org-name: Cenbong Int'l Holdings Limited
org-type: LIR
country: HK
address: UNIT 04,7/F,BRIGHT WAY TOWER,NO.33 MONG KOK ROAD ,KOWLOON
phone: +8613715382672
e-mail: support@cenbong.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:16:41Z
source: APNIC
role: ABUSE CENBONGTHK
country: ZZ
address: UNIT 04,7/F,BRIGHT WAY TOWER,NO.33 MONG KOK ROAD ,KOWLOON, Hong Kong Hong Kong 999077
phone: +000000000
e-mail: IRT@cenbong.com
admin-c: CIHL1-AP
tech-c: CIHL1-AP
nic-hdl: AC2361-AP
remarks: Generated from irt object IRT-CENBONGT-HK
remarks: abuse@cenbong.com was validated on 2025-09-25
remarks: irt@cenbong.com was validated on 2025-09-25
abuse-mailbox: abuse@cenbong.com
mnt-by: APNIC-ABUSE
last-modified: 2025-09-25T07:14:23Z
source: APNIC
role: Cenbong Intl Holdings Limited administrator
address: UNIT 04,7/F,BRIGHT WAY TOWER,NO.33 MONG KOK ROAD ,KOWLOON, Hong Kong Hong Kong 999077
country: HK
phone: +8613715382671
fax-no: +8613715382671
e-mail: support@cenbong.com
admin-c: CIHL1-AP
tech-c: CIHL1-AP
nic-hdl: CIHL1-AP
mnt-by: MAINT-CENBONGT-HK
last-modified: 2015-08-25T02:31:55Z
source: APNIC
% Information related to 'AS133632 - AS134556'
as-block: AS133632 - AS134556
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-16T13:21:12Z
source: IDNIC
role: ID-NIC ADMINISTRATORS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
admin-c: IH288-AP
tech-c: IH288-AP
nic-hdl: IA55-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2026-02-25T04:06:45Z
source: IDNIC
role: ID-NIC HOSTMASTERS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
remarks: spam and abuse report : abuse@apjii.or.id
remarks: technical and routing : support@apjii.or.id
remarks: administrative request : admin@apjii.or.id
remarks: IDNIC hostmasters role object
admin-c: IH1-AP
tech-c: IH1-AP
nic-hdl: IH123-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2024-07-10T05:48:59Z
source: IDNIC
% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)