ASN Lookup Tool

AS23841
TJBTN CN CN 9 Routes

AS23841TJBTN

AS Number 23841
AS Name TJBTN
Organization TJBTN(apnic)
Country CN
Website cnnic.cn
Number of IPv4 Routes 6
Number of IPv6 Routes 3
ASN type ISP
Allocation Status assigned
Registry APNIC
Date Allocated N/A

IP Ranges

Route # IPs
240a:4088:a000::/35 ~1×10³⁰
111.31.239.0/24 256
240a:420a::/31 ~158×10²⁷
103.1.20.0/22 1024
211.148.160.0/19 8192
2401:ca00::/32 ~79×10²⁷
221.129.0.0/16 65536
221.129.23.0/24 256
111.31.196.0/24 256

Raw Whois Response

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

% Information related to 'AS23552 - AS24575'

as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
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

% Information related to 'AS23839 - AS23853'

as-block:       AS23839 - AS23853
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:  2008-09-04T06:40:26Z
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 'AS23841'

% Abuse contact for 'AS23841' is '82716589@qq.com'

aut-num:        AS23841
as-name:        TJBTN
descr:          6/F, No.3 Huatian Road, New Technology Industry Area
descr:          Tianjin P.R.China
admin-c:        XH58-AP
tech-c:         BW167-AP
abuse-c:        AC1601-AP
country:        CN
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
mnt-irt:        IRT-TJBTN-CN
last-modified:  2021-11-01T07:43:53Z
source:         APNIC

irt:            IRT-TJBTN-CN
address:        6/F, No.3 Huatian Road, New Technology Industry Tianjin China
e-mail:         82716589@qq.com
abuse-mailbox:  82716589@qq.com
admin-c:        XH58-AP
tech-c:         BW167-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:36Z
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:         Birong Wang
nic-hdl:        BW167-AP
e-mail:         wangbr@sohu.com
address:        12/F, Tiandatiancai edifice
address:        No.1 RongYuan Road,
address:        New Technology Industry Area
address:        Tianjin P.R.China
phone:          +86-022-83719988-7406
fax-no:         +86-022-83710881
country:        CN
mnt-by:         MAINT-CN-BIRONG
last-modified:  2008-09-04T07:30:48Z
source:         APNIC

person:         XU HONGTAO
address:        6/F, No.3 Huatian Road, New Technology Industry Area
address:        Tianjin P.R.China
country:        CN
phone:          +86-22-23601763
fax-no:         +86-22-23602342
e-mail:         wangbr@mail.tjbtn.net
nic-hdl:        XH58-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2008-09-04T07:29:21Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)
            

Parsed Whois Response

Peers

AS Number Description Country
AS146788 CHINA BROADNET AU
AS38019 tianjin Mobile Communication Company Limited CN
AS146788 China Broadcasting Network Co., Ltd CN
AS38019 China Mobile CN
AS23840 TEDA Cable Television Network Co.,Ltd CN

Upstreams

AS Number Description Country
AS146788 CHINA BROADNET AU
AS38019 China Mobile CN

Downstreams

AS Number Description Country
AS23840 TEDA Cable Television Network Co.,Ltd AU

Contacts

Email Contacts

Abuse Contacts

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