ASN Lookup Tool

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS45056 - AS45115'

as-block:       AS45056 - AS45115
descr:          CNNIC ASN block
country:        CN
remarks:        These AS numbers are further assigned by CNNIC
remarks:        to CNNIC members and end-users in China
admin-c:        IPAS1-AP
tech-c:         IPAS1-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNNIC-AP
last-modified:  2009-09-29T06:15:17Z
source:         APNIC

role:           CNNIC IPAS CONFEDERATION
address:        No.4, Zhongguancun No.4 South Street,
address:        Haidian District, Beijing
country:        CN
phone:          +86-010-58813000
fax-no:         +86-010-58813075
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        IPAS1-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2013-09-12T07:40:01Z
source:         APNIC

% Information related to 'AS45056 - AS46079'

as-block:       AS45056 - AS46079
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:  2009-09-29T05:48:11Z
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

% Information related to 'AS45081'

% Abuse contact for 'AS45081' is 'xyl@ustc.edu.cn'

aut-num:        AS45081
as-name:        SG-USTC
descr:          University of Science and Technology of China
descr:          Jinzhai Road # 96, Hefei, Anhui, China
country:        CN
import:         from AS7497 action pref=100; accept ANY
import:         from AS24362 action pref=100; accept ANY
export:         to AS7497 announce AS45081
export:         to AS24362 announce AS45081
admin-c:        XY1746-AP
tech-c:         ZH1700-AP
abuse-c:        AC1601-AP
mnt-routes:     MAINT-CNNIC-AP
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-SG-USTC-CN
last-modified:  2021-10-26T23:59:24Z
source:         APNIC

irt:            IRT-SG-USTC-CN
address:        JinZhao Road 96
e-mail:         xyl@ustc.edu.cn
abuse-mailbox:  xyl@ustc.edu.cn
admin-c:        XY1746-AP
tech-c:         XY1746-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:35:08Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Xia Yuliang
nic-hdl:        XY1746-AP
e-mail:         xyl@ustc.edu.cn
address:        Network Information Center, USTC, Jinzhai Road #96, Hefei, Anhui, China
phone:          +86-551-3603900
fax-no:         +86-551-3603143
country:        CN
mnt-by:         MAINT-NEW
last-modified:  2010-09-07T10:50:01Z
source:         APNIC

person:         Zhang Huanjie
nic-hdl:        ZH1700-AP
e-mail:         james@ustc.edu.cn
address:        Network Information Center, USTC, Jinzhai Road #96, Hefei, Anhui, China
phone:          +86-551-3601897
fax-no:         +86-551-3603143
country:        CN
mnt-by:         MAINT-NEW
last-modified:  2010-09-07T10:50:01Z
source:         APNIC

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