1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.119.0.0/16
  4. AS37963  | 203.119.128.0/21

203.119.128.0/21

AS37963  ·  Hangzhou Alibaba Advertising Co.,Ltd.

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Summary

Country China
Domain alibaba-inc.com
ASN AS37963
Registry APNIC
ID ALIBABA-CN-NET

WHOIS Details

inetnum:        203.119.128.0 - 203.119.255.255
netname:        ALIBABA-CN-NET
descr:          Hangzhou Alibaba Advertising Co.,Ltd.
descr:          No.699, Wangshang RD., Hangzhou, China
country:        CN
admin-c:        ZM678-AP
tech-c:         ZM877-AP
tech-c:         ZM876-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-ALIBABA-CN-NET-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
last-modified:  2023-11-28T00:57:18Z
source:         APNIC

irt:            IRT-ALIBABA-CN-NET-CN
address:        No.699, Wangshang RD., Hangzhou, China
e-mail:         didong.jc@alibaba-inc.com
abuse-mailbox:  didong.jc@alibaba-inc.com
admin-c:        ZM678-AP
tech-c:         ZM678-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@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:         Shuo Yu
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
e-mail:         anti-spam@list.alibaba-inc.com
nic-hdl:        ZM678-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-04-13T23:21:57Z
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:          203.119.128.0/17
descr:          Hangzhou Alibaba Advertising Co.,Ltd.
country:        CN
origin:         AS37963
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-08-08T23:26:04Z
source:         APNIC

route:          203.119.128.0/17
descr:          Alibaba (US) Technology Co., Ltd.
country:        CN
origin:         AS45102
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-08-08T23:26:04Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.119.0.0/16

Range ASN Company Num of IPs
203.119.104.0/21 AS4608 Asia Pacific Network Information Centre 2,048
203.119.72.0/22 AS23902 Branch of VNNIC in Ho Chi Minh City 1,024
203.119.8.0/22 AS23902 Vietnam Internet network information center (VNNIC) 1,024
203.119.60.0/22 AS38736 Vietnam Internet Network Information Center 1,024
203.119.68.0/22 AS38737 Branch of VNNIC in Ho Chi Minh City 1,024
203.119.100.0/22 AS4608 Asia Pacific Network Information Centre 1,024
203.119.64.0/22 AS131415 Vietnam Internet Network Information Center 1,024
203.119.36.0/22 AS24066 Vietnam Internet Network Information Center 1,024
203.119.44.0/22 AS24089 Vietnam Internet network information center (VNNIC) 1,024
203.119.4.0/22 AS23660 PH ccTLD 1,024
203.119.114.0/23 AS4134 CHINANET FUJIAN PROVINCE NETWORK 512
203.119.88.0/23 AS187 PCH provides anycast secondaries for lots of ccTLDs, 512
203.119.114.0/23 AS134756 CHINANET FUJIAN PROVINCE NETWORK 512
203.119.26.0/24 AS24151 China Internet Network Information Center 256
203.119.26.0/24 AS24151 China Internet Network Information Center 256
203.119.26.0/24 AS24151 China Internet Network Information Center 256
203.119.27.0/24 AS24151 China Internet Network Information Center 256
203.119.27.0/24 AS24151 China Internet Network Information Center 256
203.119.27.0/24 AS24151 China Internet Network Information Center 256
203.119.28.0/24 AS24151 China Internet Network Information Center 256
203.119.28.0/24 AS24151 China Internet Network Information Center 256
203.119.28.0/24 AS24151 China Internet Network Information Center 256
203.119.29.0/24 AS24151 China Internet Network Information Center 256
203.119.29.0/24 AS24151 China Internet Network Information Center 256
203.119.29.0/24 AS24151 China Internet Network Information Center 256
203.119.31.0/24 AS24151 China Internet Network Information Center 256
203.119.31.0/24 AS24151 China Internet Network Information Center 256
203.119.33.0/24 AS24151 China Internet Network Information Center 256
203.119.40.0/24 AS24252 Japan Registry Service Co., Ltd. 256
203.119.26.0/24 AS24406 China Internet Network Information Center 256
203.119.26.0/24 AS24406 China Internet Network Information Center 256
203.119.26.0/24 AS24406 China Internet Network Information Center 256
203.119.27.0/24 AS24406 China Internet Network Information Center 256
203.119.27.0/24 AS24406 China Internet Network Information Center 256
203.119.27.0/24 AS24406 China Internet Network Information Center 256
203.119.28.0/24 AS24406 China Internet Network Information Center 256
203.119.28.0/24 AS24406 China Internet Network Information Center 256
203.119.28.0/24 AS24406 China Internet Network Information Center 256
203.119.29.0/24 AS24406 China Internet Network Information Center 256
203.119.29.0/24 AS24406 China Internet Network Information Center 256
203.119.29.0/24 AS24406 China Internet Network Information Center 256
203.119.30.0/24 AS24406 China Internet Network Information Center 256
203.119.30.0/24 AS24406 China Internet Network Information Center 256
203.119.31.0/24 AS24406 China Internet Network Information Center 256
203.119.31.0/24 AS24406 China Internet Network Information Center 256
203.119.26.0/24 AS24409 China Internet Network Information Center 256
203.119.26.0/24 AS24409 China Internet Network Information Center 256
203.119.26.0/24 AS24409 China Internet Network Information Center 256
203.119.27.0/24 AS24409 China Internet Network Information Center 256
203.119.27.0/24 AS24409 China Internet Network Information Center 256

Hosted domains

There are 44 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.119.128.233 daisyshome.store 15
203.119.129.116 castapp08.top 14
203.119.129.150 zsice.com 14
203.119.129.109 jkexfom.com 11
203.119.128.203 feizhu.cn 2
203.119.128.7 alibabaued.com 1
203.119.128.52 jiyoujia.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

1,032 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.119.130.207 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.56ms from Zhangjiakou, CN
203.119.134.13 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.12ms from Jining, CN
203.119.135.61 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.70ms from Zhangjiakou, CN
203.119.132.78 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.56ms from Zhangjiakou, CN
203.119.129.98 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.30ms from Zhangjiakou, CN
203.119.128.91 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.69ms from Zhangjiakou, CN
203.119.131.30 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.79ms from Jining, CN
203.119.133.192 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.58ms from Zhangjiakou, CN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
205.186.224.101 AS2721 CULR, LLC 6.36ms from Atlanta, US
173.23.198.37 AS30036 Mediacom Communications Corp 16.62ms from Chicago, US
176.34.71.5 AS16509 Amazon.com, Inc. 0.31ms from Dublin, IE
112.222.153.69 AS3786 LG DACOM Corporation 1.91ms from Incheon, KR
89.114.207.101 AS12353 Vodafone Portugal 0.94ms from Lisbon, PT
86.65.62.133 AS15557 Societe Francaise Du Radiotelephone - SFR SA 5.13ms from Lyon, FR
137.103.146.245 AS11776 Breezeline 17.41ms from Manassas, US
65.155.153.133 AS209 CenturyLink Communications, LLC 0.86ms from New York City, US
191.179.28.53 AS28573 Claro NXT Telecomunicacoes Ltda 7.47ms from Porto Alegre, BR
89.207.110.85 AS41160 Amt Services srl 11.23ms from Rome, IT
73.162.167.69 AS7922 Comcast Cable Communications, LLC 5.53ms from San Jose, US
80.76.150.5 AS8523 Basefarm AB. Stockholm - Sweden 0.44ms from Stockholm, SE
112.141.29.229 AS9443 Vocus Retail 3.60ms from Sydney, AU
45.32.56.213 AS20473 The Constant Company, LLC 0.16ms from Tokyo, JP
164.70.216.181 AS2527 Sony Network Communications Inc. 3.72ms from Tokyo, JP
114.166.57.229 AS4713 NTT DOCOMO BUSINESS,Inc. 7.33ms from Tokyo, JP
101.205.127.213 AS4837 CHINA UNICOM China169 Backbone 7.63ms from Chengdu, CN
155.190.219.37 AS36692 Cisco OpenDNS, LLC 0.28ms from Copenhagen, DK
112.50.200.229 AS9808 China Mobile Communications Group Co., Ltd. 3.63ms from Fuzhou, CN
74.213.12.197 AS25956 Logix 1.54ms from Houston, US
73.179.151.53 AS7922 Comcast Cable Communications, LLC 5.15ms from Miami, US
73.242.77.229 AS7922 Comcast Cable Communications, LLC 6.73ms from Minneapolis, US
67.245.221.53 AS12271 Charter Communications Inc 6.94ms from New York City, US
65.206.105.85 AS701 Verizon Business 2.31ms from New York City, US
153.224.243.101 AS4713 NTT DOCOMO BUSINESS,Inc. 8.55ms from Osaka, JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f7 203.119.135.23
traceroute to 203.119.135.23 (203.119.135.23): 64 hops max, 52 byte packets
7 [AS749] 33.31.73.130 14.476 ms
Measurement taken from IPinfo ProbeNet in Zhangjiakou, CN
On

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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