2402:e740::/32 IP Range · Test Platform Service Center (AS9405)

Summary

Country	China
Domain	cnnic.cn
Size	79,228,162,514,264,340,000,000,000,000
IP Range	2402:e740:0:0:0:0:0:0 – 2402:e740:ffff:ffff:ffff:ffff:ffff:ffff Convert CIDR to IP range
Registry	APNIC
Network Name	CERT-Cor

Whois

inet6num:       2402:e740::/32
netname:        CERT-Cor
descr:          CERNET Corporation
country:        CN
admin-c:        YL4039-AP
tech-c:         JX2214-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CERT-COR-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:57:39Z
source:         APNIC

irt:            IRT-CERT-Cor-CN
address:        CERNET Tower,Tsinghua Science Park Building 8
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        YL4039-AP
tech-c:         YL4039-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:48Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Jie Xu
address:        CERNET Tower,Tsinghua Science Park Building 8,
address:        No.1 ZhongguancunEastRoad
country:        CN
phone:          +86-010-62603522
e-mail:         [email protected]
nic-hdl:        JX2214-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2017-03-02T03:22:01Z
source:         APNIC

person:         Yue Li
address:        CERNET Tower,Tsinghua Science Park Building 8,
address:        No.1 ZhongguancunEastRoad
country:        CN
phone:          +86-010-62603538
e-mail:         [email protected]
nic-hdl:        YL4039-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2017-03-02T03:22:01Z
source:         APNIC

route6:         2402:e740::/32
descr:          Beijing Engineering Research Center of NGI & Its Major Application Technologies Co.,Ltd.
origin:         AS9405
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-03-05T06:05:13Z
source:         APNIC

2402:e740::/32

AS9405 — Test Platform Service Center

Summary

Whois

CIDR IP address subranges within 2402:e740::/32 subnet

Learn more