121.42.0.0/18

AS37963  ·  Hangzhou Alibaba Advertising Co.,Ltd.

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Summary

Country China
Domain aliyun.com
ASN AS37963
Parent Range 121.40.0.0/14
Registry APNIC
ID ALISOFT

WHOIS Details

inetnum:        121.40.0.0 - 121.43.255.255
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:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
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:         [email protected]
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:         [email protected]
nic-hdl:        ZM875-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2014-07-30T01:56:01Z
source:         APNIC

person:         security trouble
e-mail:         [email protected]
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:         [email protected]
nic-hdl:        ZM877-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-07-01T07:05:46Z
source:         APNIC

route:          121.40.0.0/14
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:          121.40.0.0/14
descr:          Alibaba (US) Technology Co., Ltd.
country:        CN
origin:         AS45102
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-08-07T23:28:03Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 121.42.0.0/18

Range ASN Company Num of IPs
121.40.0.0/14 AS37963 Aliyun Computing Co., LTD 262,144

Nearby Ranges

BGP prefixes that overlap with 121.42.0.0/16

Range ASN Company Num of IPs
121.40.0.0/14 AS37963 Aliyun Computing Co., LTD 262,144

Hosted domains

There are 2,624 domain names hosted across 1,287 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.42.11.190 xinglongwheels.com.cn 11
121.42.20.119 tkcable.com 8
121.42.54.78 fengyuanrenjia.com 8
121.42.6.179 quxue365.com.cn 7
121.42.6.226 oilchemtj.com 7
121.42.25.89 xn--swtw41f.com 6
121.42.13.252 kaopu.xn--fiqs8s 5
121.42.31.202 kol.cool 5
121.42.56.213 wyxokokok.cn 5
121.42.4.118 ceipc.com 4
121.42.29.54 fhdshp.com 4
121.42.5.20 ckf.org.cn 4
121.42.31.107 sqph.com.cn 4
121.42.4.199 gaomiwenhe.com 4
121.42.5.167 tzchangye.com 4
121.42.5.137 wzhzhy.com 4
121.42.13.191 bytehaki.com 4
121.42.6.33 hbhhdz.com 4
121.42.5.99 ka7.wang 4
121.42.4.197 aoqiku.com 4

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

Pingable IPs

1,424 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
121.42.4.67 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.48ms from Qingdao, CN
121.42.63.200 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.20ms from Qingdao, CN
121.42.29.2 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.54ms from Qingdao, CN
121.42.25.15 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.48ms from Qingdao, CN
121.42.38.77 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.46ms from Qingdao, CN
121.42.14.224 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.41ms from Qingdao, CN
121.42.47.47 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.44ms from Qingdao, CN
121.42.24.124 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.47ms from Qingdao, CN
121.42.28.31 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.47ms from Qingdao, CN
121.42.6.182 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.49ms from Qingdao, CN
121.42.27.201 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.41ms from Qingdao, CN
121.42.62.196 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.19ms from Qingdao, CN
121.42.16.249 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.58ms from Qingdao, CN
121.42.43.174 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.45ms from Qingdao, CN
121.42.37.89 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.45ms from Qingdao, CN
121.42.54.19 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.52ms from Qingdao, CN
121.42.34.243 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.47ms from Qingdao, CN
121.42.50.146 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.49ms from Qingdao, CN
121.42.40.158 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.46ms from Qingdao, CN
121.42.10.123 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.43ms from Qingdao, CN
121.42.51.48 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.44ms from Qingdao, CN
121.42.9.106 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.42ms from Qingdao, CN
121.42.30.161 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.44ms from Qingdao, CN
121.42.26.185 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.49ms from Qingdao, CN
121.42.48.132 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.48ms from Qingdao, 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
84.8.176.178 AS54253 Oracle Corporation 0.91ms from Abu Dhabi, AE
45.9.121.146 AS60781 LeaseWeb Netherlands B.V. 0.23ms from Amsterdam, NL
108.173.228.242 AS852 TELUS Communications Inc. 5.52ms from Calgary, CA
196.6.227.2 AS328018 National Housing Corporation 1.50ms from Dar es Salaam, TZ
54.220.148.194 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
112.54.33.82 AS9808 China Mobile Communications Group Co., Ltd. 6.03ms from Fuzhou, CN
60.174.115.2 AS4134 CHINANET-BACKBONE 13.53ms from Huai'an, CN
211.133.221.226 AS10010 TOKAI Communications Corporation 6.23ms from Osaka, JP
54.225.1.146 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
159.213.113.226 AS6882 Regione Toscana 8.20ms from Rome, IT
12.246.184.114 AS7018 AT&T Enterprises, LLC 2.34ms from San Jose, US
37.1.90.98 AS50763 Robert McKay 0.13ms from Seattle, US
123.206.69.18 AS45090 Shenzhen Tencent Computer Systems Company Limited 4.77ms from Tianjin, CN
221.248.187.130 AS17506 ARTERIA Networks Corporation 2.04ms from Tokyo, JP
118.236.108.34 AS2527 Sony Network Communications Inc. 1.87ms from Tokyo, JP
178.188.158.2 AS8447 A1 Telekom Austria AG 1.49ms from Vienna, AT
84.72.81.194 AS6730 Sunrise GmbH 8.40ms from Zuerich, CH
164.191.97.34 AS668 United States Department of Defense (DoD) 0.52ms from Atlanta, US
184.191.41.50 AS22773 Cox Communications Inc. 2.49ms from Boston, US
20.119.205.82 AS8075 Microsoft Corporation 0.36ms from Boydton, US
67.23.19.2 AS33070 Rackspace Hosting 1.14ms from Dallas, US
86.188.134.18 AS2856 British Telecommunications PLC 2.77ms from Erith, GB
78.94.204.210 AS3209 Vodafone GmbH 8.00ms from Frankfurt am Main, DE
79.196.119.82 AS3320 Deutsche Telekom AG 7.16ms from Frankfurt am Main, DE
171.229.132.194 AS7552 Viettel Group 2.33ms from Hanoi, VN

Traceroute

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

$
traceroute -a -n -q1 121.42.4.65
traceroute to 121.42.4.65 (121.42.4.65): 64 hops max, 52 byte packets
2 *
3 *
4 *
5 [AS4837] 219.158.3.185 273.028 ms
6 *
7 *
8 *
9 [AS4837] 27.221.85.218 309.232 ms
10 *
11 *
12 *
13 *
14 [AS37963] 121.42.4.65 307.37 ms
Measurement taken from IPinfo ProbeNet in Lima, PE
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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