route: 123.56.0.0/15
descr: Hangzhou Alibaba Advertising Co.,Ltd.
country: CN
origin: AS37963
mnt-by: MAINT-CNNIC-AP
last-modified: 2019-08-07T23:28:05Z
source: APNIC
rpki-ov-state: valid

route: 123.57.0.0/16
descr: Alibaba (US) Technology Co., Ltd.
origin: AS37963
mnt-by: MAINT-CNNIC-AP
last-modified: 2020-06-28T00:13:03Z
source: APNIC
rpki-ov-state: valid

route: 123.57.0.0/16
origin: AS37963
descr: CT BeiJing IDC
mnt-by: MAINT-AS23724
changed: idc_noc.bj[at]chinatelecom.cn 20200611 #08:14:15Z
source: RADB
last-modified: 2026-04-22T03:00:05Z
rpki-ov-state: valid

route: 123.57.128.0/17
descr: Alibaba (US) Technology Co., Ltd.
origin: AS37963
mnt-by: MAINT-CNNIC-AP
last-modified: 2020-06-28T00:18:20Z
source: APNIC
rpki-ov-state: valid

route: 123.57.192.0/18
descr: Alibaba (US) Technology Co., Ltd.
origin: AS37963
mnt-by: MAINT-CNNIC-AP
last-modified: 2020-06-28T00:21:46Z
source: APNIC
rpki-ov-state: valid

route: 123.57.224.0/19
descr: Alibaba (US) Technology Co., Ltd.
origin: AS37963
mnt-by: MAINT-CNNIC-AP
last-modified: 2020-06-28T00:22:37Z
source: APNIC
rpki-ov-state: valid

route: 123.57.240.0/20
descr: Alibaba (US) Technology Co., Ltd.
origin: AS37963
mnt-by: MAINT-CNNIC-AP
last-modified: 2020-06-28T00:23:02Z
source: APNIC
rpki-ov-state: valid

route: 123.57.248.0/21
descr: Alibaba (US) Technology Co., Ltd.
origin: AS37963
mnt-by: MAINT-CNNIC-AP
last-modified: 2020-06-28T00:23:15Z
source: APNIC
rpki-ov-state: valid

route: 123.57.252.0/22
descr: Alibaba (US) Technology Co., Ltd.
origin: AS37963
mnt-by: MAINT-CNNIC-AP
last-modified: 2020-06-28T00:23:20Z
source: APNIC
rpki-ov-state: valid

route: 123.57.254.0/23
descr: Alibaba (US) Technology Co., Ltd.
origin: AS37963
mnt-by: MAINT-CNNIC-AP
last-modified: 2020-06-28T00:23:23Z
source: APNIC
rpki-ov-state: valid

route: 123.57.255.0/24
descr: Alibaba (US) Technology Co., Ltd.
origin: AS37963
mnt-by: MAINT-CNNIC-AP
last-modified: 2020-06-28T00:23:24Z
source: APNIC
rpki-ov-state: valid

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% Information related to '123.56.0.0 - 123.57.255.255'

% Abuse contact for '123.56.0.0 - 123.57.255.255' is 'didong.jc[at]alibaba-inc.com'

inetnum: 123.56.0.0 - 123.57.255.255
netname: ALISOFT
descr: Aliyun Computing Co., LTD
descr: 5F, Builing D, the West Lake International Plaza of S&T
descr: No.391 Wen'er Road, Hangzhou, Zhejiang, China, 310099
country: CN
admin-c: ZM1015-AP
tech-c: ZM877-AP
tech-c: ZM876-AP
tech-c: ZM875-AP
abuse-c: AC1601-AP
status: ALLOCATED PORTABLE
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-ALISOFT-CN
last-modified: 2023-11-28T00:57:03Z
source: APNIC

irt: IRT-ALISOFT-CN
address: No.391 Wen'er Road, Hangzhou, Zhejiang, China, 310099
e-mail: didong.jc[at]alibaba-inc.com
abuse-mailbox: didong.jc[at]alibaba-inc.com
admin-c: ZM877-AP
tech-c: ZM877-AP
auth: # Filtered
mnt-by: MAINT-CNNIC-AP
last-modified: 2025-11-18T00:35:07Z
source: APNIC

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

person: Li Jia
address: NO.969 West Wen Yi Road, Yu Hang District, Hangzhou
country: CN
phone: +86-0571-85022088
e-mail: jiali.jl[at]alibaba-inc.com
nic-hdl: ZM1015-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2025-07-01T07:12:42Z
source: APNIC

person: Guoxin Gao
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
fax-no: +86-0571-85022600
e-mail: anti-spam[at]list.alibaba-inc.com
nic-hdl: ZM875-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2014-07-30T01:56:01Z
source: APNIC

person: security trouble
e-mail: abuse[at]alibaba-inc.com
address: 5th,floor,Building D,the West Lake International Plaza of S&T,391#Wen??r Road
address: Hangzhou, Zhejiang, China
phone: +86-0571-85022600
country: CN
mnt-by: MAINT-CNNIC-AP
nic-hdl: ZM876-AP
last-modified: 2025-07-01T07:06:11Z
source: APNIC

person: Guowei Pan
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022088-30763
fax-no: +86-0571-85022600
e-mail: abuse[at]alibaba-inc.com
nic-hdl: ZM877-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2025-07-01T07:05:46Z
source: APNIC

% Information related to '123.57.255.0/24AS37963'

route: 123.57.255.0/24
descr: Alibaba (US) Technology Co., Ltd.
origin: AS37963
mnt-by: MAINT-CNNIC-AP
last-modified: 2020-06-28T00:23:24Z
source: APNIC

% Information related to '123.57.255.0/24AS45102'

route: 123.57.255.0/24
descr: Alibaba (US) Technology Co., Ltd.
origin: AS45102
mnt-by: MAINT-CNNIC-AP
last-modified: 2020-06-28T00:23:52Z
source: APNIC

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