Summary

NetName
PKU-CN
OrgName
China Education and Research Network (CERNET)
CIDR
RIR

APNIC

Country

Status

ALLOCATED PORTABLE

RegDate

Updated

2023-09-10T23:04:43Z

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS4134 CHINANET-BACKBONE - No.31,Jin-rong Street, CN China 110727952 17592187813888
AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone, CN China 58944512 1733024481280

Whois

inetnum:        162.105.0.0 - 162.105.255.255
netname:        PKU-CN
descr:          Peking University
descr:          Beijing 100871, China
country:        CN
org:            ORG-CEAR1-AP
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-PKU-CERNET
mnt-routes:     MAINT-PKU-CERNET
mnt-irt:        IRT-CERNET-AP
last-modified:  2023-09-10T23:04:43Z
source:         APNIC

organisation:   ORG-CEAR1-AP
org-name:       China Education and Research Network (CERNET)
country:        CN
address:        FIT 3-220,
address:        Tsinghua University
phone:          +86-10-62785983
fax-no:         +86-10-62785933
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2018-09-13T12:56:34Z
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

162.105.128.0/24 162.105.129.0/24 162.105.130.0/24 162.105.131.0/24
162.105.133.0/24 162.105.134.0/24 162.105.135.0/24 162.105.136.0/24
162.105.138.0/24 162.105.139.0/24 162.105.140.0/24 162.105.141.0/24
162.105.143.0/24 162.105.144.0/24 162.105.145.0/24 162.105.146.0/24
162.105.148.0/24 162.105.149.0/24 162.105.150.0/24 162.105.151.0/24
162.105.153.0/24 162.105.154.0/24 162.105.155.0/24 162.105.156.0/24
162.105.158.0/24 162.105.159.0/24 162.105.160.0/24 162.105.161.0/24
162.105.163.0/24 162.105.164.0/24 162.105.165.0/24 162.105.166.0/24
162.105.168.0/24 162.105.169.0/24 162.105.170.0/24 162.105.171.0/24
162.105.173.0/24 162.105.174.0/24 162.105.175.0/24 162.105.176.0/24
162.105.178.0/24 162.105.179.0/24 162.105.180.0/24 162.105.181.0/24
162.105.183.0/24 162.105.184.0/24 162.105.185.0/24 162.105.186.0/24
162.105.188.0/24 162.105.189.0/24 162.105.190.0/24 162.105.191.0/24
162.105.193.0/24 162.105.194.0/24 162.105.195.0/24 162.105.196.0/24
162.105.198.0/24 162.105.199.0/24 162.105.200.0/24 162.105.201.0/24
162.105.203.0/24 162.105.204.0/24 162.105.205.0/24 162.105.206.0/24
162.105.208.0/24 162.105.209.0/24 162.105.210.0/24 162.105.211.0/24
162.105.213.0/24 162.105.214.0/24 162.105.215.0/24 162.105.216.0/24
162.105.218.0/24 162.105.219.0/24 162.105.220.0/24 162.105.221.0/24
162.105.223.0/24 162.105.224.0/24 162.105.225.0/24 162.105.226.0/24
162.105.228.0/24 162.105.229.0/24 162.105.230.0/24 162.105.231.0/24
162.105.233.0/24 162.105.234.0/24 162.105.235.0/24 162.105.236.0/24
162.105.238.0/24 162.105.239.0/24 162.105.240.0/24 162.105.241.0/24
162.105.243.0/24 162.105.244.0/24 162.105.245.0/24 162.105.246.0/24
162.105.248.0/24 162.105.249.0/24 162.105.250.0/24 162.105.251.0/24
162.105.253.0/24 162.105.254.0/24 162.105.255.0/24