This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS59003 4 More Specifics 4 Total Advertisements TJGDKD Tianjin B&T broadband network technology Co., Ltd., CN
103.110.92.0/24 103.110.92.0/22
103.110.93.0/24 103.110.92.0/22
103.110.94.0/24 103.110.92.0/22
103.110.95.0/24 103.110.92.0/22
whois: 402590
IANA has recorded AS59003 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS59003\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS58368 - AS59391'
as-block: AS58368 - AS59391
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: 2011-08-10T06:21:41Z
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 'AS58991 - AS59090'
as-block: AS58991 - AS59090
descr: China Internet Network Information Center
country: CN
remarks: These AS numbers are further assigned by
remarks: CNNIC to CNNIC members and end-users
remarks: in the CNNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-CNNIC-AP
last-modified: 2013-09-08T23:54:27Z
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 'AS59003'
% Abuse contact for 'AS59003' is 'tianyali2068@dingtalk.com'
aut-num: AS59003
as-name: TJGDKD
descr: Tianjin B&T broadband network technology Co., Ltd.
country: CN
admin-c: TYL26-AP
tech-c: TYL26-AP
abuse-c: AC1601-AP
mnt-lower: MAINT-CNNIC-AP
mnt-routes: MAINT-CNNIC-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-TJGDKD-CN
last-modified: 2023-11-28T00:58:34Z
source: APNIC
irt: IRT-TJGDKD-CN
address: room 5216 Global Financial Center, No. 2 DaGu North Road, HePing, TianJin
e-mail: tianyali2068@dingtalk.com
abuse-mailbox: tianyali2068@dingtalk.com
admin-c: TYL26-AP
tech-c: TYL26-AP
auth: # Filtered
mnt-by: MAINT-CNNIC-AP
last-modified: 2025-11-18T00:34:45Z
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: Tian yali
address: room 5216 Global Financial Center, No. 2 DaGu North Road, HePing District, TianJin City
country: CN
phone: +86-13920662068
e-mail: tianyali2068@dingtalk.com
nic-hdl: TYL26-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2018-03-02T03:26:02Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)