42.121.0.0/16

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:        42.120.0.0 - 42.121.255.255
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:  2023-11-28T00:57:53Z
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:          42.120.0.0/15
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:          42.120.0.0/15
descr:          Alibaba (US) Technology Co., Ltd.
country:        CN
origin:         AS45102
mnt-by:         MAINT-CNNIC-AP
last-modified:  2019-08-06T02:28:03Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 42.0.0.0/8

Range ASN Company Num of IPs
42.16.0.0/12 AS9644 SK Telecom 1,048,576
42.32.0.0/12 AS9644 SK Telecom 1,048,576
42.224.0.0/12 AS4837 China Unicom Henan province network 1,048,576
42.176.0.0/13 AS4837 UNICOM Liaoning Province Network 524,288
42.144.0.0/13 AS9824 JCOM Co., Ltd. 524,288
42.112.0.0/13 AS18403 FPT Telecom Company 524,288
42.188.0.0/14 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 262,144
42.4.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.52.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.56.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.84.0.0/14 AS4837 UNICOM Liaoning Province Network 262,144
42.84.0.0/14 AS9929 UNICOM Liaoning Province Network 262,144
42.48.0.0/15 AS4837 China Unicom HuNan province network 131,072
42.80.0.0/15 AS58542 CHINANET TIANJIN PROVINCE NETWORK 131,072
42.202.0.0/15 AS137688 CHINANET Liaoning province network 131,072
42.192.0.0/15 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 131,072
42.2.0.0/15 AS4760 PCCW Limited 131,072
42.80.0.0/15 AS17638 CHINANET TIANJIN PROVINCE NETWORK 131,072
42.202.0.0/15 AS4134 CHINANET Liaoning province network 131,072
42.202.0.0/15 AS134762 CHINANET Liaoning province network 131,072
42.242.0.0/15 AS134766 CHINANET YunNan PROVINCE NETWORK 131,072
42.242.0.0/15 AS4134 CHINANET YunNan PROVINCE NETWORK 131,072
42.3.0.0/16 AS4760 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.2.0.0/16 AS4760 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.159.0.0/16 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 65,536
42.200.0.0/16 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 65,536
42.98.0.0/16 AS4760 PCCW Limited 65,536
42.97.0.0/16 AS4134 CHINANET Jilin province network 65,536
42.122.0.0/16 AS17638 CHINANET TIANJIN PROVINCE NETWORK 65,536
42.82.0.0/16 AS38091 LG HelloVision Corp. 65,536
42.3.0.0/16 AS4515 Hong Kong Telecommunications (HKT) Limited Mass Internet 65,536
42.158.0.0/16 AS23724 21ViaNet(China),Inc. 65,536
42.63.0.0/16 AS4837 China Unicom Ningxia Province Network 65,536
42.0.128.0/17 AS17789 LocalArea Communication of LangFang LTD. CO. 32,768
42.0.128.0/17 AS138449 LocalArea Communication of LangFang LTD. CO. 32,768
42.51.0.0/17 AS56005 Henan Telcom Union Technology Co., LTD 32,768
42.194.128.0/17 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 32,768
42.187.128.0/17 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 32,768
42.51.128.0/17 AS56005 Henan Telcom Union Technology Co., LTD 32,768
42.96.128.0/17 AS37963 Aliyun Computing Co., LTD 32,768
42.120.128.0/17 AS37963 Zhejiang Taobao Network Co.,Ltd 32,768
42.156.128.0/17 AS37963 Aliyun Computing Co., LTD 32,768
42.99.128.0/17 AS4637 Telstra Global Internet Services Network Blocks 32,768
42.83.0.0/18 AS18135 BTV CO., LTD. 16,384
42.99.0.0/18 AS139767 CHINANET Guangdong province network 16,384
42.0.64.0/18 AS4780 New Century InfoComm Tech. Co., Ltd. 16,384
42.99.0.0/18 AS4134 CHINANET Guangdong province network 16,384
42.156.192.0/18 AS37963 Zhejiang Taobao Network Co.,Ltd 16,384
42.125.128.0/18 AS10010 TOKAI Communications Corporation 16,384
42.62.64.0/18 AS23724 Forest Eternal Communication Tech. co.ltd 16,384

Hosted domains

There are 1,152 domain names hosted across 691 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
42.121.255.167 nbgzsh.com 24
42.121.7.23 wahuimai.cn 12
42.121.18.58 top9.cn 12
42.121.97.23 cdnbus.cn 10
42.121.144.227 xielilaw.com.cn 9
42.121.255.98 ollyeah.cn 7
42.121.253.47 lengxiangang.com 6
42.121.4.144 xn--9iqv5ew2gd3ij1jzqb2l.xn--ses554g 6
42.121.6.66 ywshunfa.com 6
42.121.16.144 bosssoft.com 5
42.121.15.33 wandouya.cn 5
42.121.119.176 shhfl.cn 5
42.121.1.101 7qu.com 5
42.121.99.161 csche.com 5
42.121.111.98 dnjc.com 5
42.121.80.90 hadoopsummit.cn 4
42.121.104.218 liumingyan.cn 4
42.121.120.165 guigutech.com 4
42.121.113.190 szekb.cn 4
42.121.255.93 jijida.shop 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.
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Pingable IPs

11,460 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
42.121.226.154 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.07ms from Hangzhou, CN
42.121.18.58 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.02ms from Hangzhou, CN
42.121.6.61 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.73ms from Hangzhou, CN
42.121.207.128 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.06ms from Hangzhou, CN
42.121.74.62 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.04ms from Hangzhou, CN
42.121.156.70 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.59ms from Hangzhou, CN
42.121.255.171 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.21ms from Hangzhou, CN
42.121.127.24 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.70ms from Hangzhou, CN
42.121.82.24 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.70ms from Hangzhou, CN
42.121.107.90 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.33ms from Hangzhou, CN
42.121.194.245 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.23ms from Hangzhou, CN
42.121.196.124 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.69ms from Hangzhou, CN
42.121.103.245 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.05ms from Hangzhou, CN
42.121.115.167 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.69ms from Hangzhou, CN
42.121.85.63 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.74ms from Hangzhou, CN
42.121.92.194 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.90ms from Hangzhou, CN
42.121.15.84 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.62ms from Hangzhou, CN
42.121.251.234 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.59ms from Hangzhou, CN
42.121.100.60 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.58ms from Hangzhou, CN
42.121.65.50 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.93ms from Hangzhou, CN
42.121.96.224 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.61ms from Hangzhou, CN
42.121.60.153 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.75ms from Hangzhou, CN
42.121.129.102 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.27ms from Hangzhou, CN
42.121.51.190 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.59ms from Hangzhou, CN
42.121.118.101 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.76ms 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
181.32.37.224 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 18.76ms from Bogota, CO
4.249.217.64 AS8075 Microsoft Corporation 0.20ms from Des Moines, US
78.50.247.64 AS6805 Telefonica Germany GmbH & Co.OHG 9.79ms from Hamburg, DE
119.108.102.240 AS4837 CHINA UNICOM China169 Backbone 14.85ms from Liaoyang, CN
172.235.42.80 AS63949 Akamai Connected Cloud 0.19ms from Los Angeles, US
52.189.239.224 AS8075 Microsoft Corporation 0.52ms from Melbourne, AU
97.82.113.112 AS20115 Charter Communications LLC 9.60ms from Seattle, US
41.226.218.144 AS37705 TOPNET 1.99ms from Tunis, TN
23.27.224.160 AS5650 Frontier Communications of America, Inc. 0.37ms from Ashburn, US
197.255.155.32 AS15022 Adept Internet (Pty) Ltd CT 1.75ms from Cape Town, ZA
68.48.220.208 AS7922 Comcast Cable Communications, LLC 11.68ms from Chicago, US
14.29.200.176 AS4134 CHINANET-BACKBONE 1.79ms from Guangzhou, CN
201.182.58.128 AS267499 WAGNER BARBOSA DA COSTA - ME 0.50ms from Joao Pessoa, BR
20.207.205.192 AS8075 Microsoft Corporation 0.15ms from Lohogaon, IN
68.64.148.64 AS5065 Bunny Communications 0.17ms from Los Angeles, US
185.229.196.64 AS205718 ALCORT INGENIERIA Y ASESORIA S.L. 5.71ms from Madrid, ES
187.101.212.144 AS27699 TELEFÔNICA BRASIL S.A 2.04ms from Osasco, BR
46.153.93.192 AS35819 Etihad Etisalat, a joint stock company 3.61ms from Riyadh, SA
51.20.133.160 AS16509 Amazon.com, Inc. 0.10ms from Stockholm, SE
101.23.65.160 AS4837 CHINA UNICOM China169 Backbone 10.05ms from Beijing, CN
102.113.5.64 AS23889 Mauritius Telecom Ltd 1.98ms from Ebene, MU
47.240.20.32 AS45102 Alibaba (US) Technology Co., Ltd. 1.14ms from Hong Kong, HK
122.163.39.240 AS24560 Bharti Airtel Ltd., Telemedia Services 2.34ms from Kolkata, IN
31.51.183.64 AS2856 British Telecommunications PLC 1.55ms from London, GB
37.192.246.64 AS31200 Novotelecom Ltd 1.35ms from Novosibirsk, RU

Traceroute

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

$
traceroute -a -n -q1 -f4 42.121.137.208
traceroute to 42.121.137.208 (42.121.137.208): 64 hops max, 52 byte packets
4 [AS749] 11.94.136.198 5.088 ms
5 *
6 [AS749] 11.73.91.229 5.316 ms
Measurement taken from IPinfo ProbeNet in Hangzhou, CN
On

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