Summary

NetName
DKHCDNDNSWH-CN
OrgName
Wuhan, Hubei 430074, China
CIDR
RIR

APNIC

Country

Status

ALLOCATED NON-PORTABLE

RegDate

Updated

2022-05-10T08:00:03Z

Whois

inetnum:        42.247.0.0 - 42.247.0.255
netname:        DKHCDNDNSWH-CN
descr:          Wuhan, Hubei 430074, China
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2022-05-10T08:00:03Z
source:         APNIC

irt:            IRT-CERNET-AP
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
fax-no:         +86-10-62785933
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CER-AP
tech-c:         CER-AP
auth:           # Filtered
remarks:        timezone GMT+8
remarks:        http://www.ccert.edu.cn
remarks:        [email protected] is invalid
mnt-by:         MAINT-CERNET-AP
last-modified:  2023-12-13T13:07:11Z
source:         APNIC

role:           CERNET Helpdesk
address:        CERNET Center
address:        Beijing 100084, China
country:        CN
phone:          +86-10-6278-4049
fax-no:         +86-10-6278-5933
e-mail:         [email protected]
remarks:        [email protected]
admin-c:        XL1-CN
tech-c:         SZ2-AP
nic-hdl:        CER-AP
mnt-by:         MAINT-CERNET-AP
last-modified:  2020-09-03T09:14:12Z
source:         APNIC

CIDR

42.247.0.0/24 42.247.1.0/24 42.247.2.0/24 42.247.3.0/24
42.247.5.0/24 42.247.6.0/24 42.247.7.0/24 42.247.8.0/24
42.247.10.0/24 42.247.11.0/24 42.247.12.0/24 42.247.13.0/24
42.247.15.0/24 42.247.16.0/24 42.247.17.0/24 42.247.18.0/24
42.247.20.0/24 42.247.21.0/24 42.247.22.0/24 42.247.23.0/24
42.247.25.0/24 42.247.26.0/24 42.247.27.0/24 42.247.28.0/24
42.247.30.0/24 42.247.31.0/24 42.247.32.0/24 42.247.33.0/24
42.247.35.0/24 42.247.36.0/24 42.247.37.0/24 42.247.38.0/24
42.247.40.0/24 42.247.41.0/24 42.247.42.0/24 42.247.43.0/24
42.247.45.0/24 42.247.46.0/24 42.247.47.0/24 42.247.48.0/24
42.247.50.0/24 42.247.51.0/24 42.247.52.0/24 42.247.53.0/24
42.247.55.0/24 42.247.56.0/24 42.247.57.0/24 42.247.58.0/24
42.247.60.0/24 42.247.61.0/24 42.247.62.0/24 42.247.63.0/24
42.247.65.0/24 42.247.66.0/24 42.247.67.0/24 42.247.68.0/24
42.247.70.0/24 42.247.71.0/24 42.247.72.0/24 42.247.73.0/24
42.247.75.0/24 42.247.76.0/24 42.247.77.0/24 42.247.78.0/24
42.247.80.0/24 42.247.81.0/24 42.247.82.0/24 42.247.83.0/24
42.247.85.0/24 42.247.86.0/24 42.247.87.0/24 42.247.88.0/24
42.247.90.0/24 42.247.91.0/24 42.247.92.0/24 42.247.93.0/24
42.247.95.0/24 42.247.96.0/24 42.247.97.0/24 42.247.98.0/24
42.247.100.0/24 42.247.101.0/24 42.247.102.0/24 42.247.103.0/24
42.247.105.0/24 42.247.106.0/24 42.247.107.0/24 42.247.108.0/24
42.247.110.0/24 42.247.111.0/24 42.247.112.0/24 42.247.113.0/24
42.247.115.0/24 42.247.116.0/24 42.247.117.0/24 42.247.118.0/24
42.247.120.0/24 42.247.121.0/24 42.247.122.0/24 42.247.123.0/24
42.247.125.0/24 42.247.126.0/24 42.247.127.0/24