151630 HKYZKJ-AS-AP Yun Zhong Technology Limited, HK
Adjacency: 4 Upstream: 2 Downstream: 2
Upstream Adjacent AS list
AS54600 PEG-SV - PEG TECH INC, US
AS133199 SONDERCLOUDLIMITED-AS-AP SonderCloud Limited, HK
Downstream Adjacent AS list
AS152711 STSL-AS-AP Suike Information Technology SiChuan Co., Ltd, CN
AS151609 GREYWOLFNETWORKS-AS-AP GREYWOLF NETWORKS PTE. LTD., SG
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 13981 AS151630 ORG+TRN Originate: 6144 /19.42 Transit: 5632 /19.54 HKYZKJ-AS-AP Yun Zhong Technology 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 % 4431 AS151630 HKYZKJ-AS-AP Yun Zhong Technology Limited, HK 23 20 8 11 12 52.17% Prefix AS Path Aggregation Suggestion 38.12.248.0/22 4777 2516 3356 3223 398823 398823 54600 151630 + Announce - aggregate of 38.12.248.0/23 (4777 2516 3356 3223 398823 398823 54600 151630) and 38.12.250.0/23 (4777 2516 3356 3223 398823 398823 54600 151630) 38.12.248.0/24 4777 2516 3356 3223 398823 398823 54600 151630 - Withdrawn - aggregated with 38.12.249.0/24 (4777 2516 3356 3223 398823 398823 54600 151630) 38.12.249.0/24 4777 2516 3356 3223 398823 398823 54600 151630 - Withdrawn - aggregated with 38.12.248.0/24 (4777 2516 3356 3223 398823 398823 54600 151630) 38.12.250.0/24 4777 2516 3356 3223 398823 398823 54600 151630 - Withdrawn - aggregated with 38.12.251.0/24 (4777 2516 3356 3223 398823 398823 54600 151630) 38.12.251.0/24 4777 2516 3356 3223 398823 398823 54600 151630 - Withdrawn - aggregated with 38.12.250.0/24 (4777 2516 3356 3223 398823 398823 54600 151630) 38.12.252.0/23 4608 7575 3491 54600 54600 54600 151630 + Announce - aggregate of 38.12.252.0/24 (4608 7575 3491 54600 54600 54600 151630) and 38.12.253.0/24 (4608 7575 3491 54600 54600 54600 151630) 38.12.252.0/24 4608 7575 3491 54600 54600 54600 151630 - Withdrawn - aggregated with 38.12.253.0/24 (4608 7575 3491 54600 54600 54600 151630) 38.12.253.0/24 4608 7575 3491 54600 54600 54600 151630 - Withdrawn - aggregated with 38.12.252.0/24 (4608 7575 3491 54600 54600 54600 151630) 38.12.254.0/24 4608 7575 3491 54600 54600 54600 151630 38.12.255.0/24 4608 7575 4809 54600 54600 54600 151630 45.149.16.0/22 4777 4713 2914 133199 151630 + Announce - aggregate of 45.149.16.0/23 (4777 4713 2914 133199 151630) and 45.149.18.0/23 (4777 4713 2914 133199 151630) 45.149.16.0/24 4777 4713 2914 133199 151630 - Withdrawn - aggregated with 45.149.17.0/24 (4777 4713 2914 133199 151630) 45.149.17.0/24 4777 4713 2914 133199 151630 - Withdrawn - aggregated with 45.149.16.0/24 (4777 4713 2914 133199 151630) 45.149.18.0/24 4777 4713 2914 133199 151630 - Withdrawn - aggregated with 45.149.19.0/24 (4777 4713 2914 133199 151630) 45.149.19.0/24 4777 4713 2914 133199 151630 - Withdrawn - aggregated with 45.149.18.0/24 (4777 4713 2914 133199 151630) 103.141.220.0/23 4777 4713 2914 133199 151630 + Announce - aggregate of 103.141.220.0/24 (4777 4713 2914 133199 151630) and 103.141.221.0/24 (4777 4713 2914 133199 151630) 103.141.220.0/24 4777 4713 2914 133199 151630 - Withdrawn - aggregated with 103.141.221.0/24 (4777 4713 2914 133199 151630) 103.141.221.0/24 4777 4713 2914 133199 151630 - Withdrawn - aggregated with 103.141.220.0/24 (4777 4713 2914 133199 151630) 103.142.84.0/23 4777 2497 1299 54600 151630 103.142.246.0/23 4777 4713 2914 133199 151630 + Announce - aggregate of 103.142.246.0/24 (4777 4713 2914 133199 151630) and 103.142.247.0/24 (4777 4713 2914 133199 151630) 103.142.246.0/24 4777 4713 2914 133199 151630 - Withdrawn - aggregated with 103.142.247.0/24 (4777 4713 2914 133199 151630) 103.142.247.0/24 4777 4713 2914 133199 151630 - Withdrawn - aggregated with 103.142.246.0/24 (4777 4713 2914 133199 151630) 103.143.26.0/23 4777 4713 2914 133199 151630 + Announce - aggregate of 103.143.26.0/24 (4777 4713 2914 133199 151630) and 103.143.27.0/24 (4777 4713 2914 133199 151630) 103.143.26.0/24 4777 4713 2914 133199 151630 - Withdrawn - aggregated with 103.143.27.0/24 (4777 4713 2914 133199 151630) 103.143.27.0/24 4777 4713 2914 133199 151630 - Withdrawn - aggregated with 103.143.26.0/24 (4777 4713 2914 133199 151630) 103.149.152.0/23 4777 4713 2914 133199 151630 + Announce - aggregate of 103.149.152.0/24 (4777 4713 2914 133199 151630) and 103.149.153.0/24 (4777 4713 2914 133199 151630) 103.149.152.0/24 4777 4713 2914 133199 151630 - Withdrawn - aggregated with 103.149.153.0/24 (4777 4713 2914 133199 151630) 103.149.153.0/24 4777 4713 2914 133199 151630 - Withdrawn - aggregated with 103.149.152.0/24 (4777 4713 2914 133199 151630) 103.149.182.0/23 4777 4713 2914 133199 151630 + Announce - aggregate of 103.149.182.0/24 (4777 4713 2914 133199 151630) and 103.149.183.0/24 (4777 4713 2914 133199 151630) 103.149.182.0/24 4777 4713 2914 133199 151630 - Withdrawn - aggregated with 103.149.183.0/24 (4777 4713 2914 133199 151630) 103.149.183.0/24 4777 4713 2914 133199 151630 - Withdrawn - aggregated with 103.149.182.0/24 (4777 4713 2914 133199 151630)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS151630 22 More Specifics 23 Total Advertisements HKYZKJ-AS-AP Yun Zhong Technology Limited, HK
38.12.248.0/24 38.0.0.0/8
38.12.249.0/24 38.0.0.0/8
38.12.250.0/24 38.0.0.0/8
38.12.251.0/24 38.0.0.0/8
38.12.252.0/24 38.0.0.0/8
38.12.253.0/24 38.0.0.0/8
38.12.254.0/24 38.0.0.0/8
38.12.255.0/24 38.0.0.0/8
45.149.16.0/24 45.149.16.0/22
45.149.17.0/24 45.149.16.0/22
45.149.18.0/24 45.149.16.0/22
45.149.19.0/24 45.149.16.0/22
103.141.220.0/24 103.141.220.0/23
103.141.221.0/24 103.141.220.0/23
103.142.246.0/24 103.142.246.0/23
103.142.247.0/24 103.142.246.0/23
103.143.26.0/24 103.143.26.0/23
103.143.27.0/24 103.143.26.0/23
103.149.152.0/24 103.149.152.0/23
103.149.153.0/24 103.149.152.0/23
103.149.182.0/24 103.149.182.0/23
103.149.183.0/24 103.149.182.0/23
whois: 402332
IANA has recorded AS151630 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS151630\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS150842 - AS151865'
as-block: AS150842 - AS151865
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: 2021-10-13T00:52:11Z
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 'AS151630'
% Abuse contact for 'AS151630' is 'watermelon@f7cloud.com'
aut-num: AS151630
as-name: HKYZKJ-AS-AP
descr: Yun Zhong Technology Limited
country: HK
org: ORG-HKYT1-AP
admin-c: HKYT1-AP
tech-c: HKYT1-AP
abuse-c: AH1124-AP
mnt-lower: MAINT-HKYZKJ-HK
mnt-routes: MAINT-HKYZKJ-HK
mnt-by: APNIC-HM
mnt-irt: IRT-HKYZKJ-HK
last-modified: 2023-07-25T05:00:16Z
source: APNIC
irt: IRT-HKYZKJ-HK
address: Room 1302, 13/F, Chang K Building, Devon Road, Central, Hong Kong
e-mail: watermelon@f7cloud.com
abuse-mailbox: watermelon@f7cloud.com
admin-c: HKYT4-AP
tech-c: HKYT4-AP
auth: # Filtered
remarks: watermelon@f7cloud.com was validated on 2026-01-15
mnt-by: MAINT-HKYZKJ-HK
last-modified: 2026-01-15T08:37:56Z
source: APNIC
organisation: ORG-HKYT1-AP
org-name: Yun Zhong Technology Limited
org-type: LIR
country: HK
address: Room 1302, 13/F, Chang K Building, Devon Road, Central
phone: +852-34604012
e-mail: watermelon@f7cloud.com
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-11-27T13:03:25Z
source: APNIC
role: ABUSE HKYZKJHK
country: ZZ
address: Room 1302, 13/F, Chang K Building, Devon Road, Central, Hong Kong
phone: +000000000
e-mail: watermelon@f7cloud.com
admin-c: HKYT4-AP
tech-c: HKYT4-AP
nic-hdl: AH1124-AP
remarks: Generated from irt object IRT-HKYZKJ-HK
remarks: watermelon@f7cloud.com was validated on 2026-01-15
abuse-mailbox: watermelon@f7cloud.com
mnt-by: APNIC-ABUSE
last-modified: 2026-01-15T08:38:32Z
source: APNIC
role: Hong Kong Yunzhong Technology Co Ltd administra
address: Room 1302, 13/F, Chang K Building, Devon Road, Central, Hong Kong
country: CN
phone: +852-34604012
e-mail: 97387910@qq.com
admin-c: HKYT4-AP
tech-c: HKYT4-AP
nic-hdl: HKYT1-AP
mnt-by: MAINT-HKYZKJ-HK
last-modified: 2023-12-01T07:39:03Z
source: APNIC
% Information related to 'AS150842 - AS151865'
as-block: AS150842 - AS151865
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-16T11:14:43Z
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)