1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.119.0.0/16
  4. AS37963  | 203.119.176.0/20

203.119.176.0/20

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 no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

3,983 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.119.189.43 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.29ms from Zhangjiakou, CN
203.119.188.213 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.29ms from Zhangjiakou, CN
203.119.177.161 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.58ms from Zhangjiakou, CN
203.119.186.112 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.29ms from Zhangjiakou, CN
203.119.191.28 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.28ms from Zhangjiakou, CN
203.119.187.208 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.27ms from Zhangjiakou, CN
203.119.179.217 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.59ms from Zhangjiakou, CN
203.119.183.50 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.29ms from Zhangjiakou, CN
203.119.181.67 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.57ms from Zhangjiakou, CN
203.119.182.240 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.29ms from Zhangjiakou, CN
203.119.184.140 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.29ms from Zhangjiakou, CN
203.119.185.192 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.28ms from Zhangjiakou, CN
203.119.176.44 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.58ms from Zhangjiakou, CN
203.119.190.167 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.29ms from Zhangjiakou, CN
203.119.178.82 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.59ms from Zhangjiakou, CN
203.119.180.147 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
144.175.3.36 AS33608 Hood College 2.28ms from Ashburn, US
57.150.222.164 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
44.226.156.132 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
103.150.19.196 AS152479 DELTA SOFTWARE AND COMMUNICATION LIMITED 0.66ms from Dhaka, BD
162.19.134.228 AS16276 OVH SAS 0.11ms from Frankfurt am Main, DE
194.231.156.52 AS396356 Latitude.sh 0.30ms from Frankfurt am Main, DE
116.7.11.84 AS4134 CHINANET-BACKBONE 1.57ms from Guangzhou, CN
97.99.198.4 AS11427 Charter Communications Inc 11.20ms from Houston, US
153.5.66.84 AS2107 ARNES 0.55ms from Ljubljana, SI
114.166.144.244 AS4713 NTT DOCOMO BUSINESS,Inc. 2.48ms from Osaka, JP
51.11.194.132 AS8075 Microsoft Corporation 0.41ms from Paris, FR
176.229.42.196 AS12400 Partner Communications Ltd. 3.26ms from Rosh Ha‘Ayin, IL
185.179.206.68 AS62838 Reprise Hosting 0.21ms from Seattle, US
16.171.142.244 AS16509 Amazon.com, Inc. 1.10ms from Stockholm, SE
78.24.207.4 AS209350 Baiersbronn Frischfaser Karton Holding GmbH 0.45ms from Vienna, AT
132.234.3.4 AS7575 Australian Academic and Research Network (AARNet) 12.82ms from Brisbane, AU
41.40.44.148 AS8452 TE-AS 5.78ms from Cairo, EG
18.252.131.212 AS8987 Amazon Data Services Ireland Ltd 0.85ms from Columbus, US
79.194.174.116 AS3320 Deutsche Telekom AG 6.21ms from Duesseldorf, DE
68.43.156.36 AS7922 Comcast Cable Communications, LLC 8.35ms from Flint, US
27.151.70.20 AS4134 CHINANET-BACKBONE 4.40ms from Fuzhou, CN
163.142.103.20 AS17816 China Unicom IP network China169 Guangdong province 7.54ms from Guangzhou, CN
113.162.181.132 AS45899 VNPT Corp 1.47ms from Ho Chi Minh City, VN
117.2.52.52 AS7552 Viettel Group 13.31ms from Ho Chi Minh City, VN
12.213.50.148 AS7018 AT&T Enterprises, LLC 1.85ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -f4 203.119.184.172
traceroute to 203.119.184.172 (203.119.184.172): 64 hops max, 52 byte packets
4 [AS3356] 212.133.94.190 20.259 ms
5 *
6 *
7 *
8 *
9 [AS23724] 106.38.196.126 230.991 ms
10 *
11 *
12 *
13 [AS37963] 203.119.184.172 235.236 ms
Measurement taken from IPinfo ProbeNet in Budapest, HU
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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