AS Number
AS138369
AS Name
CNGI-SZH-IX-AS-AP
Org Name
CERNET2 regional IX at Shenzhen University
Country / Region
China
Registry

apnic

RegDate

Updated

2017-12-08T06:45:58Z

AS138369 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

41

IPv4 NUMs

1,024

IPv6 NUMs(/64)

4,297,588,736

1,024 IPv4 Addresses
CIDR Description IP Num
210.39.16.0/22
IRR InValid
CERNET-CN China Education and Research Network 1024
CIDR Description IP NUMs(prefix /64)
2001:250:3c00::/48
SZU6-CERNET ~{In[Z4sQ'~} 65536
2001:250:3c01::/48
SZERNET6-CERNET ~{In[Z=LS}:M?FQPMxVw8IMx~} 65536
2001:250:3c02::/48
SZUC6-CERNET ~{In[ZJP4sQ'3G~} 65536
2001:250:3c03::/48
SZPT6-CERNET ~{In[ZJP8_5HV0R5<<JuQ'T:~} 65536
2001:250:3c04::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c05::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c06::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c07::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c08::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c09::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c0a::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c0b::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c0c::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c0d::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c0e::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c0f::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c11::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c12::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c13::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c14::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c15::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c16::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c17::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c18::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c19::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c1a::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c1b::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c1c::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c1d::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c1e::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c20::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c21::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c22::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:250:3c23::/48
CERNET-CN-20000426 CERNET IPv6 Backbone 65536
2001:da8:c9::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:201d::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:203f::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:2d00::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:2d01::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
2001:da8:2d02::/48
CNGI-CERNET2-CN-20031110 China Next Generation Internet CERNET2 65536
240c:cd44::/32
IRR InValid
CERNET China Education and Research Network 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4538 ERX-CERNET-BKB - China Education and Research Network Center, CN China 17,177,344 17,880,120,950,784 IPv4 IPv4
AS23910 CNGI-CERNET2-AS-AP - China Next Generation Internet CERNET2, CN China 3,332 17,609,365,913,600 IPv6 IPv6
IP Address Domain NUMs Domains
210.39.17.50 1 labsec.tsinghua-sz.edu.cn
210.39.17.53 1 iams.tsinghua-sz.edu.cn
210.39.17.134 1 nszs.szns.gov.cn
210.39.19.36 1 zs.szxpzg.com
as-block:       AS137530 - AS138553
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:  2017-12-08T06:45:58Z
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:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS138369
as-name:        CNGI-SZH-IX-AS-AP
descr:          CERNET2 regional IX at Shenzhen University
descr:          CERNET Center
descr:          Beijing 100084, China
country:        CN
org:            ORG-CEAR1-AP
admin-c:        CER-AP
tech-c:         CER-AP
abuse-c:        AC1685-AP
mnt-lower:      MAINT-CERNET-AP
mnt-routes:     MAINT-CERNET-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-CERNET-AP
last-modified:  2020-06-01T08:13:46Z
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 2023-05-26
mnt-by:         MAINT-CERNET-AP
last-modified:  2023-05-26T07:44:58Z
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:         hostmaster@cernic.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2018-09-13T12:56:34Z
source:         APNIC

role:           ABUSE CERNETAP
address:        Network Research Center,
address:        Main Bldg, Tsinghua Univ
address:        Beijing 100084, China
country:        ZZ
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 2023-05-26
abuse-mailbox:  abuse@cernet.edu.cn
mnt-by:         APNIC-ABUSE
last-modified:  2023-05-26T07:45:57Z
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