BrowserScan
立即加入
首頁>218.197.192.0/18 IP範圍詳情

IP範圍詳情

218.197.192.0/18

China · AS4538

摘要

Country

China

Domain

cernet.edu.cn

ASN

Registry

APNIC

ID

CERNET-CN

WHOIS資訊

inetnum:        218.196.0.0 - 218.199.255.255
netname:        CERNET-CN
descr:          China Education and Research Network
descr:          Wuhan Regional Network
country:        CN
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
remarks:        origin AS4538
remarks:        confederation
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-10-20T00:56:39Z
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:         abuse@cernet.edu.cn
abuse-mailbox:  abuse@cernet.edu.cn
admin-c:        CER-AP
tech-c:         CER-AP
auth:           # Filtered
remarks:        timezone GMT+8
remarks:        http://www.ccert.edu.cn
remarks:        abuse@cernet.edu.cn was validated on 2025-08-15
mnt-by:         MAINT-CERNET-AP
last-modified:  2025-09-04T00:59:41Z
source:         APNIC

role:           ABUSE CERNETAP
country:        ZZ
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
e-mail:         abuse@cernet.edu.cn
admin-c:        CER-AP
tech-c:         CER-AP
nic-hdl:        AC1685-AP
remarks:        Generated from irt object IRT-CERNET-AP
remarks:        abuse@cernet.edu.cn was validated on 2025-08-15
abuse-mailbox:  abuse@cernet.edu.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-15T09:38:28Z
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:         helpdesk@cernet.edu.cn
remarks:        abuse@cernet.edu.cn
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

此 IP 段包含的子 IP 段

  • 218.197.192.0/26
  • 218.197.192.64/26
  • 218.197.192.128/26
  • 218.197.192.192/26
  • 218.197.193.0/26
  • 218.197.193.64/26
  • 218.197.193.128/26
  • 218.197.193.192/26
  • 218.197.194.0/26
  • 218.197.194.64/26
  • 218.197.194.128/26
  • 218.197.194.192/26
  • 218.197.195.0/26
  • 218.197.195.64/26
  • 218.197.195.128/26
  • 218.197.195.192/26
  • 218.197.196.0/26
  • 218.197.196.64/26
  • 218.197.196.128/26
  • 218.197.196.192/26
  • 218.197.197.0/26
  • 218.197.197.64/26
  • 218.197.197.128/26
  • 218.197.197.192/26
  • 218.197.198.0/26
  • 218.197.198.64/26
  • 218.197.198.128/26
  • 218.197.198.192/26
  • 218.197.199.0/26
  • 218.197.199.64/26
  • 218.197.199.128/26
  • 218.197.199.192/26
  • 218.197.200.0/26
  • 218.197.200.64/26
  • 218.197.200.128/26
  • 218.197.200.192/26
  • 218.197.201.0/26
  • 218.197.201.64/26
  • 218.197.201.128/26
  • 218.197.201.192/26
  • 218.197.202.0/26
  • 218.197.202.64/26
  • 218.197.202.128/26
  • 218.197.202.192/26
  • 218.197.203.0/26
  • 218.197.203.64/26
  • 218.197.203.128/26
  • 218.197.203.192/26
  • 218.197.204.0/26
  • 218.197.204.64/26
  • 218.197.204.128/26
  • 218.197.204.192/26
  • 218.197.205.0/26
  • 218.197.205.64/26
  • 218.197.205.128/26
  • 218.197.205.192/26
  • 218.197.206.0/26
  • 218.197.206.64/26
  • 218.197.206.128/26
  • 218.197.206.192/26
  • 218.197.207.0/26
  • 218.197.207.64/26
  • 218.197.207.128/26
  • 218.197.207.192/26
  • 218.197.208.0/26
  • 218.197.208.64/26
  • 218.197.208.128/26
  • 218.197.208.192/26
  • 218.197.209.0/26
  • 218.197.209.64/26
  • 218.197.209.128/26
  • 218.197.209.192/26
  • 218.197.210.0/26
  • 218.197.210.64/26
  • 218.197.210.128/26
  • 218.197.210.192/26
  • 218.197.211.0/26
  • 218.197.211.64/26
  • 218.197.211.128/26
  • 218.197.211.192/26
  • 218.197.212.0/26
  • 218.197.212.64/26
  • 218.197.212.128/26
  • 218.197.212.192/26
  • 218.197.213.0/26
  • 218.197.213.64/26
  • 218.197.213.128/26
  • 218.197.213.192/26
  • 218.197.214.0/26
  • 218.197.214.64/26
  • 218.197.214.128/26
  • 218.197.214.192/26
  • 218.197.215.0/26
  • 218.197.215.64/26
  • 218.197.215.128/26
  • 218.197.215.192/26
  • 218.197.216.0/26
  • 218.197.216.64/26
  • 218.197.216.128/26
  • 218.197.216.192/26
  • 218.197.217.0/26
  • 218.197.217.64/26
  • 218.197.217.128/26
  • 218.197.217.192/26
  • 218.197.218.0/26
  • 218.197.218.64/26
  • 218.197.218.128/26
  • 218.197.218.192/26
  • 218.197.219.0/26
  • 218.197.219.64/26
  • 218.197.219.128/26
  • 218.197.219.192/26
  • 218.197.220.0/26
  • 218.197.220.64/26
  • 218.197.220.128/26
  • 218.197.220.192/26
  • 218.197.221.0/26
  • 218.197.221.64/26
  • 218.197.221.128/26
  • 218.197.221.192/26
  • 218.197.222.0/26
  • 218.197.222.64/26
  • 218.197.222.128/26
  • 218.197.222.192/26
  • 218.197.223.0/26
  • 218.197.223.64/26
  • 218.197.223.128/26
  • 218.197.223.192/26
  • 218.197.224.0/26
  • 218.197.224.64/26
  • 218.197.224.128/26
  • 218.197.224.192/26
  • 218.197.225.0/26
  • 218.197.225.64/26
  • 218.197.225.128/26
  • 218.197.225.192/26
  • 218.197.226.0/26
  • 218.197.226.64/26
  • 218.197.226.128/26
  • 218.197.226.192/26
  • 218.197.227.0/26
  • 218.197.227.64/26
  • 218.197.227.128/26
  • 218.197.227.192/26
  • 218.197.228.0/26
  • 218.197.228.64/26
  • 218.197.228.128/26
  • 218.197.228.192/26
  • 218.197.229.0/26
  • 218.197.229.64/26
  • 218.197.229.128/26
  • 218.197.229.192/26
  • 218.197.230.0/26
  • 218.197.230.64/26
  • 218.197.230.128/26
  • 218.197.230.192/26
  • 218.197.231.0/26
  • 218.197.231.64/26
  • 218.197.231.128/26
  • 218.197.231.192/26
  • 218.197.232.0/26
  • 218.197.232.64/26
  • 218.197.232.128/26
  • 218.197.232.192/26
  • 218.197.233.0/26
  • 218.197.233.64/26
  • 218.197.233.128/26
  • 218.197.233.192/26
  • 218.197.234.0/26
  • 218.197.234.64/26
  • 218.197.234.128/26
  • 218.197.234.192/26
  • 218.197.235.0/26
  • 218.197.235.64/26
  • 218.197.235.128/26
  • 218.197.235.192/26
  • 218.197.236.0/26
  • 218.197.236.64/26
  • 218.197.236.128/26
  • 218.197.236.192/26
  • 218.197.237.0/26
  • 218.197.237.64/26
  • 218.197.237.128/26
  • 218.197.237.192/26
  • 218.197.238.0/26
  • 218.197.238.64/26
  • 218.197.238.128/26
  • 218.197.238.192/26
  • 218.197.239.0/26
  • 218.197.239.64/26
  • 218.197.239.128/26
  • 218.197.239.192/26
  • 218.197.240.0/26
  • 218.197.240.64/26
  • 218.197.240.128/26
  • 218.197.240.192/26
  • 218.197.241.0/26
  • 218.197.241.64/26
  • 218.197.241.128/26
  • 218.197.241.192/26
  • 218.197.242.0/26
  • 218.197.242.64/26
  • 218.197.242.128/26
  • 218.197.242.192/26
  • 218.197.243.0/26
  • 218.197.243.64/26
  • 218.197.243.128/26
  • 218.197.243.192/26
  • 218.197.244.0/26
  • 218.197.244.64/26
  • 218.197.244.128/26
  • 218.197.244.192/26
  • 218.197.245.0/26
  • 218.197.245.64/26
  • 218.197.245.128/26
  • 218.197.245.192/26
  • 218.197.246.0/26
  • 218.197.246.64/26
  • 218.197.246.128/26
  • 218.197.246.192/26
  • 218.197.247.0/26
  • 218.197.247.64/26
  • 218.197.247.128/26
  • 218.197.247.192/26
  • 218.197.248.0/26
  • 218.197.248.64/26
  • 218.197.248.128/26
  • 218.197.248.192/26
  • 218.197.249.0/26
  • 218.197.249.64/26
  • 218.197.249.128/26
  • 218.197.249.192/26
  • 218.197.250.0/26
  • 218.197.250.64/26
  • 218.197.250.128/26
  • 218.197.250.192/26
  • 218.197.251.0/26
  • 218.197.251.64/26
  • 218.197.251.128/26
  • 218.197.251.192/26
  • 218.197.252.0/26
  • 218.197.252.64/26
  • 218.197.252.128/26
  • 218.197.252.192/26
  • 218.197.253.0/26
  • 218.197.253.64/26
  • 218.197.253.128/26
  • 218.197.253.192/26
  • 218.197.254.0/26
  • 218.197.254.64/26
  • 218.197.254.128/26
  • 218.197.254.192/26
  • 218.197.255.0/26
  • 218.197.255.64/26
  • 218.197.255.128/26