AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
DKU-AS-AP Duke Kunshan University 2 1 1,280 65,536 China
1,280 IPv4 Addresses
CIDR Description IP Num
103.252.172.0/22 DKU-CN 1699 Zuchongzhi Road 1024
180.208.59.0/24 DKGCKB-CN 昆山杜克大薛3够 256
CIDR Description IP NUMs(prefix /64)
2001:df5:7800::/48 DKU-CN 1699 Zuchongzhi Road 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4538 ERX-CERNET-BKB - China Education and Research Network Center, CN China 18,350,336 17,592,186,109,952 IPv4 IPv4
AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University, CN China 284,416 65,536 IPv4 IPv4
AS24364 CNGI-SH-IX-AS-AP - CERNET2 IX at Shanghai Jiaotong University, CN China 929,792 8,589,934,592 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
103.252.172.26 1 environment.dukekunshan.edu.cn
as-block:       AS133120 - AS133631
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:  2013-09-11T23:52:15Z
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:        AS133465
as-name:        DKU-AS-AP
descr:          Duke Kunshan University
descr:          1699 Zuchongzhi Road
descr:          Kunshan, Jiangsu, China
country:        CN
org:            ORG-DKU1-AP
admin-c:        DKUA1-AP
tech-c:         DKUA1-AP
mnt-by:         APNIC-HM
mnt-routes:     MAINT-DKU-CN
mnt-irt:        IRT-DKU-CN
mnt-lower:      MAINT-DKU-CN
last-modified:  2019-06-09T22:48:13Z
source:         APNIC

irt:            IRT-DKU-CN
address:        1699 Zuchongzhi Road, Kunshan, Jiangsu, China, Kunshan Jiangsu 215300
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        DKUA1-AP
tech-c:         DKUA1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2019-10-29
mnt-by:         MAINT-DKU-CN
last-modified:  2019-10-29T13:36:11Z
source:         APNIC

organisation:   ORG-DKU1-AP
org-name:       Duke Kunshan University
country:        CN
address:        No. 8 Duke Avenue
address:        Kunshan, Jiangsu, China
phone:          +86 512 36657044
fax-no:         +86 512 57728899
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2017-12-18T12:57:02Z
source:         APNIC

role:           Duke Kunshan University administrator
address:        1699 Zuchongzhi Road, Kunshan, Jiangsu, China, Kunshan Jiangsu 215300
country:        CN
phone:          +1 919 684 8121
fax-no:         +1 919 684 8121
e-mail:         [email protected]
admin-c:        DKUA1-AP
tech-c:         DKUA1-AP
nic-hdl:        DKUA1-AP
mnt-by:         MAINT-DKU-CN
last-modified:  2013-10-20T08:06:14Z
source:         APNIC