AS Number
AS38587
AS Name
CERNET-IDC-AP
Org Name
CERNET Internet Data Center
Country
China
Registry

apnic

RegDate

N/A

Updated

2020-09-03T09:16:05Z

AS38587 Looking Glass
IPv4Prefixes

0

IPv6Prefixes

4

IPv4 NUMs

0

IPv6 NUMs(/64)

16,842,752

0 IPv4 Addresses
CIDR Description IP NUMs(prefix /64)
2400:a980:30f2::/48
IRR InValid
GZ-CERNEWTECH-CN Guangzhou, Guangdong, China 65536
2400:a980:4000::/40
IRR InValid
ZJ-CERNEWTECH-CN Hangzhou, Zhejiang,China 16777216
2400:a980:40fb::/48
IRR InValid
ZJ-CERNEWTECH-CN Hangzhou, Zhejiang,China 65536
2400:a980:40fe::/48
IRR InValid
ZJ-CERNEWTECH-CN Hangzhou, Zhejiang,China 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS23910 CNGI-CERNET2-AS-AP - China Next Generation Internet CERNET2, CN China 3,328 17,609,365,913,600 IPv6 IPv6
AS133513 CERNEWTECH-CHENGDU - CERNET New Technology Co., Ltd, CN China 0 16,777,216 IPv6 IPv6
as-block:       AS37888 - AS38911
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:  2009-09-29T06:04:16Z
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:        AS38587
as-name:        CERNET-IDC-AP
descr:          CERNET Internet Data Center
descr:          Tsinghua University
descr:          Beijing 100084, China
country:        CN
import:         from AS4538 action pref=10; accept ANY
import:         from AS9308 action pref=10; accept ANY
import:         from AS17772 action pref=10; accept ANY
export:         to AS4538 announce AS38587 AS9308 AS17772
export:         to AS9308 announce AS38587 AS4538
export:         to AS17772 announce AS38587 AS4538
default:        to AS4538 action pref=10; networks ANY
remarks:        Multihome portion of CERNET
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:  2020-09-03T09:16:05Z
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 2022-04-21
mnt-by:         MAINT-CERNET-AP
last-modified:  2022-04-21T09:47:58Z
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 2022-04-21
abuse-mailbox:  abuse@cernet.edu.cn
mnt-by:         APNIC-ABUSE
last-modified:  2022-04-21T09:48:56Z
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