1. All IP Ranges
  2. 42.0.0.0/8
  3. 42.156.0.0/16
  4. AS37963  | 42.156.128.0/17

42.156.128.0/17

AS37963  ·  Hangzhou Alibaba Advertising Co.,Ltd.

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Summary

Country China
Domain aliyun.com
ASN AS37963
Registry APNIC
ID ALISOFT

WHOIS Details

inetnum:        42.156.128.0 - 42.156.255.255
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
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-ALISOFT-CN
last-modified:  2023-11-28T00:57:53Z
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
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:         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:         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:         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:          42.156.128.0/17
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:          42.156.128.0/17
descr:          Alibaba (US) Technology Co., Ltd.
country:        CN
origin:         AS45102
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-08-06T02:28:03Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 42.156.128.0/17

Range ASN Company Num of IPs
42.156.128.0/18 AS37963 Zhejiang Taobao Network Co.,Ltd 16,384
42.156.192.0/18 AS37963 Zhejiang Taobao Network Co.,Ltd 16,384

Nearby Ranges

BGP prefixes that overlap with 42.156.0.0/16

Range ASN Company Num of IPs
42.156.192.0/18 AS37963 Zhejiang Taobao Network Co.,Ltd 16,384
42.156.128.0/18 AS37963 Zhejiang Taobao Network Co.,Ltd 16,384
42.156.32.0/22 AS136474 Marga Global Telecom Limited 1,024
42.156.35.0/24 AS136474 Marga Global Telecom Limited 256
42.156.34.0/24 AS136474 Marga Global Telecom Limited 256
42.156.33.0/24 AS136474 Marga Global Telecom Limited 256
42.156.32.0/24 AS136474 Marga Global Telecom Limited 256

Hosted domains

There are 25 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
42.156.140.7 xn--chqp51j.tv 13
42.156.140.99 kswljx.com 3
42.156.140.3 liweisi.org.cn 1
42.156.235.92 emers.cn 1
42.156.140.61 hongwei85333083.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

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

IP Address ASN Details
42.156.252.1 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.09ms from Qingdao, CN
42.156.162.144 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.48ms from Hangzhou, CN
42.156.140.6 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.43ms from Hangzhou, CN
42.156.236.26 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.81ms from Hangzhou, 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
94.211.12.1 AS33915 Vodafone Libertel B.V. 3.46ms from Amsterdam, NL
128.8.162.65 AS27 University of Maryland 2.41ms from Ashburn, US
111.61.237.129 AS24547 Hebei Mobile Communication Company Limited 6.36ms from Beijing, CN
94.250.28.1 AS25144 "Telekomunikacije Republike Srpske" akcionarsko drustvo Banja Luka 4.29ms from Belgrade, RS
190.156.136.1 AS10620 Telmex Colombia S.A. 2.00ms from Bogota, CO
184.185.107.177 AS22773 Cox Communications Inc. 2.45ms from Boston, US
84.91.193.145 AS13156 NOWO COMMUNICATIONS, S.A. 10.26ms from Braga, PT
62.197.123.1 AS12392 VOO S.A. 2.82ms from Brussels, BE
154.236.202.1 AS36992 ETISALAT MISR 16.93ms from Cairo, EG
70.75.192.1 AS6327 Shaw Communications 5.08ms from Calgary, CA
111.9.112.1 AS9808 China Mobile Communications Group Co., Ltd. 8.00ms from Chengdu, CN
172.79.121.1 AS5650 Frontier Communications of America, Inc. 9.83ms from Chicago, US
98.123.122.145 AS10796 Charter Communications Inc 3.63ms from Columbus, US
2.105.210.1 AS3292 TDC Holding A/S 2.30ms from Copenhagen, DK
34.55.154.225 AS396982 Google LLC 0.11ms from Council Bluffs, US
24.32.231.1 AS19108 Optimum 2.38ms from Dallas, US
117.241.4.1 AS9829 National Internet Backbone 7.91ms from Delhi, IN
72.42.68.1 AS17306 JAB Wireless, INC. 3.64ms from Denver, US
76.130.83.129 AS7922 Comcast Cable Communications, LLC 5.34ms from Denver, US
46.64.90.193 AS5607 Sky UK Limited 2.37ms from Erith, GB
59.35.78.1 AS140308 CHINATELECOM Guangdong province Zhuhai 5G network 10.77ms from Guangzhou, CN
58.61.208.1 AS4134 CHINANET-BACKBONE 5.25ms from Guangzhou, CN
212.72.160.129 AS8893 Artfiles New Media GmbH 0.30ms from Hamburg, DE
185.101.21.1 AS59651 AS QualityNetwork 0.69ms from Helsinki, FI
103.153.36.1 AS138538 VPSOR-GLOBAL 1.60ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -m5 42.156.131.175
traceroute to 42.156.131.175 (42.156.131.175): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Vienna, AT
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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