37936 SINA 15F,Ideal Plaza No.58 Bei Si Huan Xi Road, CN
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS9304 HUTCHISON-AS-AP HGC Global Communications Limited, HK
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 33048 AS37936 ORIGIN Originate: 1280 /21.68 Transit: 0 /0.00 SINA 15F,Ideal Plaza No.58 Bei Si Huan Xi Road, 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 % 22712 AS37936 SINA 15F,Ideal Plaza No.58 Bei Si Huan Xi Roa 5 2 1 4 1 20.00% Prefix AS Path Aggregation Suggestion 36.51.224.0/23 4608 7575 9304 37936 + Announce - aggregate of 36.51.224.0/24 (4608 7575 9304 37936) and 36.51.225.0/24 (4608 7575 9304 37936) 36.51.224.0/24 4608 7575 9304 37936 - Withdrawn - aggregated with 36.51.225.0/24 (4608 7575 9304 37936) 36.51.225.0/24 4608 7575 9304 37936 - Withdrawn - aggregated with 36.51.224.0/24 (4608 7575 9304 37936) 36.51.226.0/24 4608 7575 9304 37936 36.51.248.0/24 4608 7575 9304 37936 36.51.254.0/24 4608 7575 9304 37936
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS37936 5 More Specifics 5 Total Advertisements SINA 15F,Ideal Plaza No.58 Bei Si Huan Xi Road, CN
36.51.224.0/24 36.51.0.0/16
36.51.225.0/24 36.51.0.0/16
36.51.226.0/24 36.51.0.0/16
36.51.248.0/24 36.51.0.0/16
36.51.254.0/24 36.51.0.0/16
whois: 402332
IANA has recorded AS37936 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS37936\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS37888 - AS38911'
as-block: AS37888 - AS38911
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: 2009-09-29T06:04:16Z
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 'AS37936 - AS37943'
as-block: AS37936 - AS37943
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: 2023-10-09T03:57:39Z
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 'AS37936'
% Abuse contact for 'AS37936' is 'yonggang1@staff.sina.com'
aut-num: AS37936
as-name: SINA
descr: 15F,Ideal Plaza No.58 Bei Si Huan Xi Road
descr: Haidian District,Beijing,China,100080
country: CN
admin-c: ZM644-AP
tech-c: ZM643-AP
abuse-c: AC1601-AP
mnt-lower: MAINT-CNNIC-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-SINA-CN
last-modified: 2023-11-28T00:58:30Z
source: APNIC
irt: IRT-SINA-CN
address: 15F,Ideal Plaza No.58 Bei Si Huan Xi Road Haidian District
address: Beijing,China,100080
e-mail: yonggang1@staff.sina.com
abuse-mailbox: yonggang1@staff.sina.com
admin-c: ZM644-AP
tech-c: ZM643-AP
auth: # Filtered
mnt-by: MAINT-CNNIC-AP
last-modified: 2025-11-18T00:34:41Z
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: Haitao Li
address: 15F,Ideal Plaza No.58 Bei Si Huan Xi Road Haidian District
address: Beijing,China,100080
country: CN
phone: +86-010-82628888-5988
fax-no: +86-010-82607510
e-mail: haitao3@staff.sina.com.cn
nic-hdl: ZM643-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2011-01-27T04:54:01Z
source: APNIC
person: Shuai Xiu
nic-hdl: ZM644-AP
address: 15F,Ideal Plaza No.58 Bei Si Huan Xi Road Haidian District
address: Beijing,China,100080
country: CN
phone: +86-010-62676590
fax-no: +86-010-82607510
e-mail: xiushuai@staff.sina.com.cn
mnt-by: MAINT-CNNIC-AP
last-modified: 2011-01-27T04:58:01Z
source: APNIC
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