123.56.0.0/15

AS37963 · Hangzhou Alibaba Advertising Co.,Ltd.

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Summary

Country	China
Domain	aliyun.com
ASN	AS37963
Registry	apnic
Hosted IPs	131,072
ID	ALISOFT

WHOIS Details

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@alibaba-inc.com
abuse-mailbox:  didong.jc@alibaba-inc.com
auth:           # Filtered
admin-c:        ZM877-AP
tech-c:         ZM877-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-09-05T23:38:36Z
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
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-30T11:55:46Z
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@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@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@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@alibaba-inc.com
nic-hdl:        ZM877-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-07-01T07:05:46Z
source:         APNIC

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

route:          123.56.0.0/15
descr:          Aliyun Computing Co., LTD
descr:          Addresses from CNNIC
country:        CN
origin:         AS45096
mnt-by:         MAINT-CNNIC-AP
last-modified:  2014-09-05T04:50:02Z
source:         APNIC

route:          123.56.0.0/15
descr:          Alibaba (US) Technology Co., Ltd.
country:        CN
origin:         AS45102
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-08-07T23:28:03Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 123.0.0.0/8

Range	ASN	Company	Num of IPs
123.216.0.0/13	AS4713	NTT COMMUNICATIONS CORPORATION	524,288
123.152.0.0/13	AS4837	China Unicom Zhejiang province network	524,288
123.128.0.0/13	AS4837	China Unicom Shandong Province Network	524,288
123.8.0.0/13	AS4837	China Unicom Henan province network	524,288
123.232.0.0/14	AS4837	China Unicom Shandong Province Network	262,144
123.168.0.0/14	AS4134	CHINANET SHANDONG PROVINCE NETWORK	262,144
123.104.0.0/14	AS9595	NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION	262,144
123.52.0.0/14	AS4134	CHINANET HENAN PROVINCE NETWORK	262,144
123.140.0.0/14	AS3786	LG DACOM Corporation	262,144
123.4.0.0/14	AS4837	China Unicom Henan province network	262,144
123.160.0.0/14	AS4134	CHINANET henan province network	262,144
123.212.0.0/14	AS9318	SK Broadband Co Ltd	262,144
123.184.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.224.0.0/14	AS4713	NTT COMMUNICATIONS CORPORATION	262,144
123.192.0.0/14	AS9924	kbro CO. Ltd.	262,144
123.244.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.164.0.0/14	AS4134	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.180.0.0/14	AS4134	CHINANET hebei province network	262,144
123.188.0.0/14	AS4837	China Unicom Liaoning province network	262,144
123.144.0.0/14	AS4837	China Unicom Chongqing province network	262,144
123.138.0.0/15	AS4837	China Unicom Shannxi province network	131,072
123.172.0.0/15	AS4134	CHINANET JILIN PROVINCE NETWORK	131,072
123.150.0.0/15	AS17638	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.96.0.0/15	AS4134	CHINANET Zhejiang province network	131,072
123.202.0.0/15	AS9269	Hong Kong Broadband Network Ltd	131,072
123.178.0.0/15	AS4134	CHINANET neimeng province network	131,072
123.204.0.0/15	AS4780	Digital United Inc.	131,072
123.228.0.0/15	AS9644	SK Telecom	131,072
123.174.0.0/15	AS4134	CHINANET shangxi province network	131,072
123.210.0.0/15	AS1221	Telstra Limited	131,072
123.206.0.0/15	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	131,072
123.125.0.0/16	AS4808	China Unicom Beijing province network	65,536
123.198.0.0/16	AS2527	Sony Network Communications Inc.	65,536
123.240.0.0/16	AS131596	TBC	65,536
123.243.0.0/16	AS7545	TPG Internet Pty Ltd.	65,536
123.25.0.0/16	AS45899	Vietnam Posts and Telecommunications Group	65,536
123.111.0.0/16	AS9318	SK Broadband Co Ltd	65,536
123.63.0.0/16	AS55410	Vodafone Idea Ltd	65,536
123.230.0.0/16	AS17676	STNet, Incorporated	65,536
123.18.0.0/16	AS45899	Vietnam Posts and Telecommunications Group	65,536
123.19.0.0/16	AS45899	Vietnam Posts and Telecommunications Group	65,536
123.151.0.0/16	AS17638	CHINANET TIANJIN PROVINCE NETWORK	65,536
123.48.0.0/16	AS18126	Chubu Telecommunications Co.,Inc.	65,536
123.22.0.0/16	AS45899	Vietnam Posts and Telecommunications Group	65,536
123.119.0.0/16	AS4808	China Unicom Beijing province network	65,536
123.205.0.0/16	AS4780	Digital United Inc.	65,536
123.127.0.0/16	AS4808	China Unicom Beijing province network	65,536
123.149.0.0/16	AS4134	CHINANET henan province network	65,536
123.208.0.0/16	AS135887	Telstra Internet	65,536

Show more ranges

Hosted domains

There are 63,276 domain names hosted across 31,167 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.57.180.88	zkjun.net	647
123.57.75.225	qaejg.cn	209
123.56.207.188	baguangfen.com	200
123.57.187.219	sanlianfood.com	133
123.57.38.127	jhkaicheng.com	119
123.56.46.148	hebeizzjy.com	116
123.56.139.83	t.cn	105
123.56.137.203	weilejing.com	92
123.56.232.18	deruilai.com	89
123.57.140.137	wdfdjt.cn	88
123.57.223.122	tsyuanl.com	85
123.56.11.252	keyuankj.cn	83
123.56.93.169	tastechina.com.cn	82
123.57.159.119	toeflsat.com	75
123.56.90.113	dazjymc.com	74
123.56.164.52	hbbtjk.com	74
123.56.166.162	sxqddc.com	71
123.56.98.173	quncaikj.com	70
123.56.117.196	99zky.top	70
123.56.112.159	qifangcy.com	70

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What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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