24141 DMTNET Shanghai DMT Information Network cor.,LTD., CN
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS17621 CNCGROUP-SH China Unicom Shanghai network, CN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 48877 AS24141 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 DMTNET Shanghai DMT Information Network cor.,LTD., CN
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 36940 AS24141 DMTNET Shanghai DMT Information Network cor., 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 203.176.168.0/24 3257 4837 17621 24141 203.176.170.0/24 3303 4837 17621 24141
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS24141 2 More Specifics 2 Total Advertisements DMTNET Shanghai DMT Information Network cor.,LTD., CN
203.176.168.0/24 203.176.168.0/21
203.176.170.0/24 203.176.168.0/21
whois: 402551
IANA has recorded AS24141 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS24141\n % [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 'AS24133 - AS24143'
as-block: AS24133 - AS24143
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: 2018-05-01T10:12:25Z
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 'AS24141'
% Abuse contact for 'AS24141' is 'wg@shdmt.net'
aut-num: AS24141
as-name: DMTNET
descr: Shanghai DMT Information Network cor.,LTD.
descr: 23F YUNHUA Science & Tech.Building, No.912
descr: Gonghexin Road, Shanghai, P.R.China
country: CN
import: from AS17621 action pref=100; accept ANY
import: from AS17610 action pref=100; accept ANY
export: to AS17621 announce AS24141
export: to AS17610 announce AS24141
admin-c: LZ576-AP
tech-c: YH560-AP
abuse-c: AC1601-AP
mnt-routes: MAINT-CNNIC-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-DMTNET-CN
last-modified: 2021-10-26T23:59:54Z
source: APNIC
irt: IRT-DMTNET-CN
address: 23F YUNHUA Science & Tech.Building, No.912
e-mail: wg@shdmt.net
abuse-mailbox: wg@shdmt.net
admin-c: LZ576-AP
tech-c: LZ576-AP
auth: # Filtered
mnt-by: MAINT-CNNIC-AP
last-modified: 2025-11-18T00:34:48Z
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: Lingli Zhang
nic-hdl: LZ576-AP
e-mail: telecom@81890.net
address: 23F YUNHUA Science & Tech.Building No.912
address: gonghexin Road.Shanghai China
phone: +86-021-66601888-803
fax-no: +86-8008208866
country: CN
mnt-by: MAINT-NEW
last-modified: 2008-09-04T07:29:23Z
source: APNIC
person: Yiming Hu
nic-hdl: YH560-AP
e-mail: huyiming_007@163.com
address: 23F YUNHUA Science & Tech.Building No.912
address: gonghexin Road.Shanghai China
phone: +86-021-66601888
fax-no: +86-8008208866
country: CN
mnt-by: MAINT-NEW
last-modified: 2008-09-04T07:29:23Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)