AS151630 - HKYZKJ-AS-AP - Yun Zhong Technology Limited, HK

Hong Kong United States
AS Number
AS151630
AS Name
HKYZKJ-AS-AP
Org Name
Yun Zhong Technology Limited
Country / Region
Hong Kong
Registry

apnic

RegDate

Updated

2021-10-13T00:52:11Z

AS151630 Looking Glass
IPv4Prefixes

22

IPv6Prefixes

0

IPv4 NUMs

5,632

IPv6 NUMs(/64)

0

CIDR Description IP Num
38.12.248.0/24
IRR Valid
Yun Zhong Technology Limited 256
38.12.249.0/24
IRR Valid
Yun Zhong Technology Limited 256
38.12.250.0/24
IRR Valid
Yun Zhong Technology Limited 256
38.12.251.0/24
IRR Valid
Yun Zhong Technology Limited 256
38.12.252.0/24
IRR Valid
Yun Zhong Technology Limited 256
38.12.253.0/24
IRR Valid
Yun Zhong Technology Limited 256
38.12.254.0/24
IRR Valid
Yun Zhong Technology Limited 256
38.12.255.0/24
IRR Valid
Yun Zhong Technology Limited 256
45.149.16.0/24
IRR Valid
Wenzhou Yunzhong Technology Co., Ltd. 256
45.149.17.0/24
IRR Valid
Wenzhou Yunzhong Technology Co., Ltd. 256
45.149.18.0/24
IRR Valid
Wenzhou Yunzhong Technology Co., Ltd. 256
45.149.19.0/24
IRR Valid
Wenzhou Yunzhong Technology Co., Ltd. 256
103.141.220.0/24
IRR Valid
KONFO-HK STRONG WORTH HOLDINGS LIMITED 256
103.141.221.0/24
IRR Valid
KONFO-HK STRONG WORTH HOLDINGS LIMITED 256
103.142.246.0/24
IRR Valid
LINZHU-HK HONG KONG LIN ZHU CO.,LIMITED 256
103.142.247.0/24
IRR Valid
LINZHU-HK HONG KONG LIN ZHU CO.,LIMITED 256
103.143.26.0/24
IRR Valid
FLYFLY-HK ME FLY FLY TECHNOLOGY CO., LIMITED 256
103.143.27.0/24
IRR Valid
FLYFLY-HK ME FLY FLY TECHNOLOGY CO., LIMITED 256
103.149.152.0/24
IRR Valid
YFEMCL-HK YI FENG ENTERPRISE MANAGEMENT CO., LIMITED 256
103.149.153.0/24
IRR Valid
YFEMCL-HK YI FENG ENTERPRISE MANAGEMENT CO., LIMITED 256
103.149.182.0/24
IRR Valid
DYICL-HK DALIAN YICHUAN INDUSTRIAL CO., LIMITED 256
103.149.183.0/24
IRR Valid
DYICL-HK DALIAN YICHUAN INDUSTRIAL CO., LIMITED 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS54600 PEG-SV - PEG TECH INC, US United States 548,608 131,072 IPv4 IPv4
AS133199 SONDERCLOUDLIMITED-AS-AP - SonderCloud Limited, HK Hong Kong 75,520 0 IPv4 IPv4
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS151609 GREYWOLFNETWORKS-AS-AP - GREYWOLF NETWORKS PTE. LTD., SG Singapore 11,776 4,294,967,296 IPv4 IPv4

Whois Record

as-block AS150842 - AS151865

as-block
descr
APNIC ASN block
remarks
These AS numbers are further assigned by APNIC
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

role
APNIC Hostmaster
address
PO Box 3646
South Brisbane
QLD 4101
country
AU
phone
+61 7 3858 3100
fax-no
+61 7 3858 3199
e-mail
admin-c
AMS11-AP
tech-c
AH256-AP
nic-hdl
HM20-AP
remarks
Administrator for APNIC
notify
mnt-by
MAINT-APNIC-AP
last-modified
2026-08-26T00:40:00Z
source
APNIC

aut-num AS151630

aut-num
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

irt
IRT-HKYZKJ-HK
address
Room 1302, 13/F, Chang K Building, Devon Road, Central, Hong Kong
e-mail
abuse-mailbox
admin-c
HKYT4-AP
tech-c
HKYT4-AP
auth
# Filtered
remarks
[email protected] was validated on 2026-07-21
mnt-by
MAINT-HKYZKJ-HK
last-modified
2026-07-21T13:12:33Z
source
APNIC

organisation ORG-HKYT1-AP

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
mnt-ref
APNIC-HM
mnt-by
APNIC-HM
last-modified
2023-11-27T13:03:25Z
source
APNIC

role ABUSE HKYZKJHK

role
ABUSE HKYZKJHK
country
ZZ
address
Room 1302, 13/F, Chang K Building, Devon Road, Central, Hong Kong
phone
+000000000
e-mail
admin-c
HKYT4-AP
tech-c
HKYT4-AP
nic-hdl
AH1124-AP
remarks
Generated from irt object IRT-HKYZKJ-HK
[email protected] was validated on 2026-07-21
abuse-mailbox
mnt-by
APNIC-ABUSE
last-modified
2026-07-21T13:12:55Z
source
APNIC

role Hong Kong Yunzhong Technology Co Ltd administra

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
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

as-block AS150842 - AS151865

as-block
descr
APNIC ASN block
admin-c
IA55-AP
tech-c
IH123-AP
mnt-by
MNT-APJII-ID
mnt-lower
MNT-APJII-ID
last-modified
2026-09-02T06:46:46Z
source
IDNIC

role ID-NIC ADMINISTRATORS

role
ID-NIC ADMINISTRATORS
address
Indonesian Network Information Center
ID-NIC
Cyber Building 11th Floor
Jakarta 12710
country
ID
phone
+62-21-52960634
fax-no
+62-21-52960635
e-mail
admin-c
IH288-AP
tech-c
IH288-AP
nic-hdl
IA55-AP
notify
mnt-by
MNT-APJII-ID
last-modified
2026-02-25T04:06:45Z
source
IDNIC

role ID-NIC HOSTMASTERS

role
ID-NIC HOSTMASTERS
address
Indonesian Network Information Center
ID-NIC
Cyber Building 11th Floor
Jakarta 12710
country
ID
phone
+62-21-52960634
fax-no
+62-21-52960635
e-mail
remarks
spam and abuse report : [email protected]
technical and routing : [email protected]
administrative request : [email protected]
IDNIC hostmasters role object
admin-c
IH1-AP
tech-c
IH1-AP
nic-hdl
IH123-AP
notify
mnt-by
MNT-APJII-ID
last-modified
2024-07-10T05:48:59Z
source
IDNIC
 

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:        PO Box 3646
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2026-08-26T00:40:00Z
source:         APNIC



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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        HKYT4-AP
tech-c:         HKYT4-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2026-07-21
mnt-by:         MAINT-HKYZKJ-HK
last-modified:  2026-07-21T13:12:33Z
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:         [email protected]
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:         [email protected]
admin-c:        HKYT4-AP
tech-c:         HKYT4-AP
nic-hdl:        AH1124-AP
remarks:        Generated from irt object IRT-HKYZKJ-HK
remarks:        [email protected] was validated on 2026-07-21
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2026-07-21T13:12:55Z
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:         [email protected]
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


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:  2026-09-02T06:46:46Z
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:         [email protected]
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         [email protected]
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:         [email protected]
remarks:        spam and abuse report : [email protected]
remarks:        technical and routing : [email protected]
remarks:        administrative request : [email protected]
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         [email protected]
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC