AS Number
AS141005
AS Name
SDEPN-AS-CN
Org Name
Shandong Provincial Department of Education,
Country
China
Registry

apnic

RegDate

N/A

Updated

2023-02-15T00:40:34Z

AS141005 Looking Glass
IPv4Prefixes

93

IPv6Prefixes

0

IPv4 NUMs

215,552

IPv6 NUMs(/64)

0

215,552 IPv4 Addresses
CIDR Description IP Num
1.51.160.0/21 NJR-CERNET China Education and Research Network 2048
1.51.168.0/21 NJR-CERNET China Education and Research Network 2048
1.51.176.0/20 NJR-CERNET China Education and Research Network 4096
58.200.81.0/24 CIS-CERNET China Education and Research Network 256
114.214.88.0/21 NJR-CERNET China Education and Research Network 2048
114.214.96.0/20 NJR-CERNET China Education and Research Network 4096
121.249.128.0/20 NJR-CERNET China Education and Research Network 4096
121.249.141.0/24 NJR-CERNET China Education and Research Network 256
121.250.0.0/20 NJR-CERNET China Education and Research Network 4096
121.250.80.0/24 NJR-CERNET China Education and Research Network 256
121.250.80.0/21 NJR-CERNET China Education and Research Network 2048
121.250.88.0/23 NJR-CERNET China Education and Research Network 512
121.250.96.0/19 NJR-CERNET China Education and Research Network 8192
121.250.128.0/20 NJR-CERNET China Education and Research Network 4096
121.250.144.0/20 NJR-CERNET China Education and Research Network 4096
121.250.160.0/19 NJR-CERNET China Education and Research Network 8192
121.250.187.0/24 NJR-CERNET China Education and Research Network 256
121.250.190.0/24 NJR-CERNET China Education and Research Network 256
121.250.240.0/20 NJR-CERNET China Education and Research Network 4096
121.251.132.0/22 NJR-CERNET China Education and Research Network 1024
121.251.136.0/21 NJR-CERNET China Education and Research Network 2048
121.251.208.0/21 NJR-CERNET China Education and Research Network 2048
180.201.32.0/24 NJR-CERNET China Education and Research Network 256
180.201.32.0/20 NJR-CERNET China Education and Research Network 4096
180.201.64.0/20 NJR-CERNET China Education and Research Network 4096
180.201.80.0/21 NJR-CERNET China Education and Research Network 2048
180.201.88.0/24 NJR-CERNET China Education and Research Network 256
180.201.88.0/21 NJR-CERNET China Education and Research Network 2048
180.201.89.0/24 NJR-CERNET China Education and Research Network 256
180.201.96.0/20 NJR-CERNET China Education and Research Network 4096
202.194.128.0/20 CERNET-CN China Education and Research Network 4096
202.194.152.0/21 CERNET-CN China Education and Research Network 2048
202.194.160.0/20 CERNET-CN China Education and Research Network 4096
202.194.176.0/20 CERNET-CN China Education and Research Network 4096
202.194.208.0/20 CERNET-CN China Education and Research Network 4096
202.194.232.0/21 CERNET-CN China Education and Research Network 2048
210.44.16.0/20 CERNET-CN China Education and Research Network 4096
210.44.28.0/23 CERNET-CN China Education and Research Network 512
210.44.32.0/21 CERNET-CN China Education and Research Network 2048
210.44.64.0/20 CERNET-CN China Education and Research Network 4096
210.44.80.0/20 CERNET-CN China Education and Research Network 4096
210.44.112.0/20 CERNET-CN China Education and Research Network 4096
210.44.113.0/24 CERNET-CN China Education and Research Network 256
210.44.114.0/24 CERNET-CN China Education and Research Network 256
210.44.115.0/24 CERNET-CN China Education and Research Network 256
210.44.117.0/24 CERNET-CN China Education and Research Network 256
210.44.127.0/24 CERNET-CN China Education and Research Network 256
210.44.176.0/20 CERNET-CN China Education and Research Network 4096
210.44.192.0/20 CERNET-CN China Education and Research Network 4096
210.44.232.0/21 CERNET-CN China Education and Research Network 2048
210.44.248.0/21 CERNET-CN China Education and Research Network 2048
211.64.16.0/20 CERNET-CN China Education and Research Network 4096
211.64.32.0/20 CERNET-CN China Education and Research Network 4096
211.64.64.0/23 CERNET-CN China Education and Research Network 512
211.64.64.0/22 CERNET-CN China Education and Research Network 1024
211.64.66.0/23 CERNET-CN China Education and Research Network 512
211.64.72.0/21 CERNET-CN China Education and Research Network 2048
211.64.96.0/21 CERNET-CN China Education and Research Network 2048
211.64.116.0/24 CERNET-CN China Education and Research Network 256
211.64.116.0/23 CERNET-CN China Education and Research Network 512
211.64.117.0/24 CERNET-CN China Education and Research Network 256
211.64.232.0/22 CERNET-CN China Education and Research Network 1024
211.64.235.0/24 CERNET-CN China Education and Research Network 256
211.64.240.0/20 CERNET-CN China Education and Research Network 4096
211.86.0.0/21 CERNET-CN China Education and Research Network 2048
211.86.45.0/24 CERNET-CN China Education and Research Network 256
219.218.16.0/20 CERNET-CN China Education and Research Network 4096
219.218.80.0/20 CERNET-CN China Education and Research Network 4096
219.218.160.0/20 CERNET-CN China Education and Research Network 4096
219.218.192.0/20 CERNET-CN China Education and Research Network 4096
219.231.192.0/20 CERNET-CN China Education and Research Network 4096
222.194.0.0/20 NJR-CERNET China Education and Research Network 4096
222.194.80.0/20 NJR-CERNET China Education and Research Network 4096
222.194.96.0/20 NJR-CERNET China Education and Research Network 4096
222.194.136.0/21 NJR-CERNET China Education and Research Network 2048
222.194.176.0/21 NJR-CERNET China Education and Research Network 2048
222.194.184.0/21 NJR-CERNET China Education and Research Network 2048
222.206.36.0/24 NJR-CERNET China Education and Research Network 256
222.206.36.0/22 NJR-CERNET China Education and Research Network 1024
222.206.37.0/24 NJR-CERNET China Education and Research Network 256
222.206.38.0/24 NJR-CERNET China Education and Research Network 256
222.206.39.0/24 NJR-CERNET China Education and Research Network 256
222.206.64.0/20 NJR-CERNET China Education and Research Network 4096
222.206.88.0/21 NJR-CERNET China Education and Research Network 2048
222.206.112.0/20 NJR-CERNET China Education and Research Network 4096
222.206.168.0/21 NJR-CERNET China Education and Research Network 2048
222.206.176.0/20 NJR-CERNET China Education and Research Network 4096
222.207.160.0/21 NJR-CERNET China Education and Research Network 2048
222.207.176.0/20 NJR-CERNET China Education and Research Network 4096
222.207.192.0/22 NJR-CERNET China Education and Research Network 1024
222.207.192.0/21 NJR-CERNET China Education and Research Network 2048
222.207.204.0/22 NJR-CERNET China Education and Research Network 1024
222.207.224.0/21 NJR-CERNET China Education and Research Network 2048
as-block:       AS140602 - AS141625
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2019-06-13T01:03:24Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS141005
as-name:        SDEPN-AS-CN
descr:          Shandong Provincial Department of Education,
descr:          Jinan 250002 ,Shandong China
country:        CN
org:            ORG-CEAR1-AP
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
notify:         [email protected]
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-CERNET-AP
last-modified:  2023-02-15T00:40:34Z
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] was validated on 2025-08-15
mnt-by:         MAINT-CERNET-AP
last-modified:  2025-09-04T00:59:41Z
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

role:           ABUSE CERNETAP
country:        ZZ
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
phone:          +86-10-62784301
e-mail:         [email protected]
admin-c:        CER-AP
tech-c:         CER-AP
nic-hdl:        AC1685-AP
remarks:        Generated from irt object IRT-CERNET-AP
remarks:        [email protected] was validated on 2025-08-15
abuse-mailbox:  [email protected]
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:         [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