IP range details

103.144.241.0/24

AS38186 · Forewin Telecom Group Limited, ISP at HK

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Summary

Country	China
Domain	idc021.com
ASN	AS38186
Registry	apnic
Hosted IPs	256
ID	SYNT-CN

WHOIS Details

inetnum:        103.144.240.0 - 103.144.241.255
netname:        SYNT-CN
descr:          Shanghai Yunchun Network Technology Co., Ltd.
country:        CN
org:            ORG-SYNT3-AP
admin-c:        SYNT1-AP
tech-c:         SYNT1-AP
abuse-c:        AS2208-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-SYNT-CN
mnt-routes:     MAINT-SYNT-CN
mnt-irt:        IRT-SYNT-CN
last-modified:  2020-06-02T13:28:07Z
source:         APNIC

irt:            IRT-SYNT-CN
address:        china No. 3560, Qingsong Road, Qingpu District, Shanghai, 上海 Shanghai 201201
e-mail:         suliangliang@idc021.com
abuse-mailbox:  suliangliang@idc021.com
admin-c:        SYNT1-AP
tech-c:         SYNT1-AP
auth:           # Filtered
remarks:        suliangliang@idc021.com was validated on 2025-02-04
mnt-by:         MAINT-SYNT-CN
last-modified:  2025-02-04T13:14:27Z
source:         APNIC

organisation:   ORG-SYNT3-AP
org-name:       Shanghai Yunchun Network Technology Co., Ltd.
org-type:       LIR
country:        CN
address:        china No. 3560, Qingsong Road, Qingpu District, Shanghai
phone:          +8618017921691
fax-no:         +8618017921691
e-mail:         suliangliang@idc021.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:59Z
source:         APNIC

role:           ABUSE SYNTCN
country:        ZZ
address:        china No. 3560, Qingsong Road, Qingpu District, Shanghai, 上海 Shanghai 201201
phone:          +000000000
e-mail:         suliangliang@idc021.com
admin-c:        SYNT1-AP
tech-c:         SYNT1-AP
nic-hdl:        AS2208-AP
remarks:        Generated from irt object IRT-SYNT-CN
remarks:        suliangliang@idc021.com was validated on 2025-02-04
abuse-mailbox:  suliangliang@idc021.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-02-04T13:14:41Z
source:         APNIC

role:           Shanghai Yunchun Network Technology Co Ltd admi
address:        china No. 3560, Qingsong Road, Qingpu District, Shanghai, 上海 Shanghai 201201
country:        CN
phone:          +8618017921691
fax-no:         +8618017921691
e-mail:         suliangliang@idc021.com
admin-c:        SYNT1-AP
tech-c:         SYNT1-AP
nic-hdl:        SYNT1-AP
mnt-by:         MAINT-SYNT-CN
last-modified:  2019-11-05T04:51:27Z
source:         APNIC

Hosted domains

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What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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