121.196.0.0/16

AS37963 · Hangzhou Alibaba Advertising Co.,Ltd.

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Summary

Country	China
Domain	aliyun.com
ASN	AS37963
Registry	apnic
Hosted IPs	65,536
ID	ALISOFT

WHOIS Details

inetnum:        121.196.0.0 - 121.199.255.255
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:  2023-11-28T00:57:01Z
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:          121.196.0.0/14
descr:          Hangzhou Alibaba Advertising Co.,Ltd.
country:        CN
origin:         AS37963
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-08-06T02:28:03Z
source:         APNIC

route:          121.196.0.0/14
descr:          Alibaba (US) Technology Co., Ltd.
country:        CN
origin:         AS45102
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-08-06T02:28:04Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 121.0.0.0/8

Range	ASN	Company	Num of IPs
121.128.0.0/11	AS4766	Korea Telecom	2,097,152
121.160.0.0/11	AS4766	Korea Telecom	2,097,152
121.176.0.0/12	AS4766	Korea Telecom	1,048,576
121.160.0.0/12	AS4766	Korea Telecom	1,048,576
121.208.0.0/12	AS1221	Telstra Limited	1,048,576
121.224.0.0/12	AS4134	CHINANET jiangsu province network	1,048,576
121.144.0.0/12	AS4766	Korea Telecom	1,048,576
121.128.0.0/12	AS4766	Korea Telecom	1,048,576
121.128.0.0/13	AS4766	Korea Telecom	524,288
121.144.0.0/13	AS4766	Korea Telecom	524,288
121.184.0.0/13	AS4766	Korea Telecom	524,288
121.168.0.0/13	AS4766	Korea Telecom	524,288
121.136.0.0/13	AS4766	Korea Telecom	524,288
121.160.0.0/13	AS4766	Korea Telecom	524,288
121.112.0.0/13	AS4713	NTT COMMUNICATIONS CORPORATION	524,288
121.16.0.0/13	AS4837	China Unicom Hebei province network	524,288
121.8.0.0/13	AS4134	CHINANET Guangdong province network	524,288
121.176.0.0/13	AS4766	Korea Telecom	524,288
121.152.0.0/13	AS4766	Korea Telecom	524,288
121.24.0.0/14	AS4837	China Unicom Hebei province network	262,144
121.196.0.0/14	AS37963	Aliyun Computing Co., LTD	262,144
121.80.0.0/14	AS17511	OPTAGE Inc.	262,144
121.204.0.0/14	AS4134	CHINANET Fujian province network	262,144
121.192.0.0/14	AS4538	China Education and Research Network	262,144
121.84.0.0/14	AS17511	OPTAGE Inc.	262,144
121.60.0.0/14	AS4134	CHINANET Hubei province network	262,144
121.40.0.0/14	AS37963	Aliyun Computing Co., LTD	262,144
121.32.0.0/14	AS4134	CHINANET Guangdong province network	262,144
121.248.0.0/14	AS4538	China Education and Research Network	262,144
121.64.0.0/14	AS3786	LG DACOM Corporation	262,144
121.76.0.0/15	AS4837	Oriental Cable Network Co., Ltd.	131,072
121.98.0.0/15	AS9790	Two Degrees Mobile Limited	131,072
121.202.0.0/15	AS17924	SmarTone Mobile Communications Ltd	131,072
121.246.0.0/15	AS17908	Internet Service Provider	131,072
121.4.0.0/15	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	131,072
121.2.0.0/15	AS2527	Sony Network Communications Inc.	131,072
121.96.0.0/15	AS6648	Bayan Telecommunications Incorporated	131,072
121.192.0.0/15	AS4538	China Education and Research Network	131,072
121.194.0.0/15	AS4538	China Education and Research Network	131,072
121.42.0.0/15	AS37963	Aliyun Computing Co., LTD	131,072
121.48.0.0/15	AS4538	China Education and Research Network	131,072
121.72.0.0/15	AS4768	One New Zealand Group Limited	131,072
121.44.0.0/15	AS4739	iiNet Limited	131,072
121.40.0.0/15	AS37963	Aliyun Computing Co., LTD	131,072
121.124.0.0/15	AS9318	SK Broadband Co Ltd	131,072
121.250.0.0/15	AS4538	China Education and Research Network	131,072
121.56.0.0/15	AS4134	CHINANET neimeng province network	131,072
121.120.0.0/15	AS9534	Maxis Broadband Sdn Bhd	131,072
121.122.0.0/15	AS9534	Maxis Broadband Sdn Bhd	131,072
121.28.0.0/15	AS4837	China Unicom Hebei province network	131,072

Show more ranges

Hosted domains

There are 12,010 domain names hosted across 4,507 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
121.196.209.238	xinshify.com.cn	1001
121.196.232.47	alaqpj.cn	162
121.196.35.251	xn--rys9h002c.cn	137
121.196.22.0	hzzhangyou.com	105
121.196.46.188	xian-le.com	86
121.196.24.113	btrfwl.cn	81
121.196.199.234	boltek.cn	66
121.196.41.24	xppiifu.com	60
121.196.227.27	huameilunye.com	54
121.196.111.20	ngke.xyz	47
121.196.234.7	ruyifu.net	43
121.196.30.144	hemuqianli.com	39
121.196.205.196	kerqu.ai	35
121.196.210.100	krcoin.cn	33
121.196.15.218	detierailtech.com	30
121.196.108.178	hfhxbdf.cn	27
121.196.12.178	hundunlu.com	27
121.196.10.29	hnjdbwhcm.cn	24
121.196.62.65	ahdcqp.cn	22
121.196.208.50	0595ybyy.com	19

Hosted domains API

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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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