123.56.0.0/16

AS37963  ·  Hangzhou Alibaba Advertising Co.,Ltd.

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Summary

Country China
Domain aliyun.com
ASN AS37963
Parent Range 123.56.0.0/15
Registry APNIC
ID ALISOFT

WHOIS Details

inetnum:        123.56.0.0 - 123.57.255.255
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:  2023-11-28T00:57:03Z
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:          123.56.0.0/15
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:          123.56.0.0/15
descr:          Aliyun Computing Co., LTD
descr:          Addresses from CNNIC
country:        CN
origin:         AS45096
mnt-by:         MAINT-CNNIC-AP
last-modified:  2014-09-05T04:50:02Z
source:         APNIC

route:          123.56.0.0/15
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 123.56.0.0/16

Range ASN Company Num of IPs
123.56.0.0/15 AS37963 Aliyun Computing Co., LTD 131,072

Nearby Ranges

BGP prefixes that overlap with 123.0.0.0/8

Range ASN Company Num of IPs
123.152.0.0/13 AS4837 China Unicom Zhejiang province network 524,288
123.8.0.0/13 AS4837 China Unicom Henan province network 524,288
123.216.0.0/13 AS4713 NTT DOCOMO BUSINESS,Inc. 524,288
123.128.0.0/13 AS4837 China Unicom Shandong Province Network 524,288
123.244.0.0/14 AS134762 CHINANET liaoning province network 262,144
123.140.0.0/14 AS138195 LG DACOM Corporation 262,144
123.164.0.0/14 AS137691 CHINANET HEILONGJIANG PROVINCE NETWORK 262,144
123.180.0.0/14 AS58539 CHINANET hebei province network 262,144
123.4.0.0/14 AS4837 China Unicom Henan province network 262,144
123.52.0.0/14 AS137687 CHINANET HENAN PROVINCE NETWORK 262,144
123.232.0.0/14 AS4837 China Unicom Shandong Province Network 262,144
123.244.0.0/14 AS137688 CHINANET liaoning province network 262,144
123.164.0.0/14 AS4809 CHINANET HEILONGJIANG PROVINCE NETWORK 262,144
123.140.0.0/14 AS3786 LG DACOM Corporation 262,144
123.192.0.0/14 AS38841 kbro CO. Ltd. 262,144
123.188.0.0/14 AS4837 China Unicom Liaoning province network 262,144
123.52.0.0/14 AS139587 CHINANET HENAN PROVINCE NETWORK 262,144
123.184.0.0/14 AS134762 CHINANET liaoning province network 262,144
123.244.0.0/14 AS17799 CHINANET liaoning province network 262,144
123.144.0.0/14 AS4837 China Unicom Chongqing province network 262,144
123.224.0.0/14 AS4713 NTT DOCOMO BUSINESS,Inc. 262,144
123.184.0.0/14 AS137688 CHINANET liaoning province network 262,144
123.160.0.0/14 AS139018 CHINANET henan province network 262,144
123.52.0.0/14 AS139018 CHINANET HENAN PROVINCE NETWORK 262,144
123.168.0.0/14 AS4809 CHINANET SHANDONG PROVINCE NETWORK 262,144
123.160.0.0/14 AS137687 CHINANET henan province network 262,144
123.184.0.0/14 AS4134 CHINANET liaoning province network 262,144
123.52.0.0/14 AS4134 CHINANET HENAN PROVINCE NETWORK 262,144
123.164.0.0/14 AS4134 CHINANET HEILONGJIANG PROVINCE NETWORK 262,144
123.168.0.0/14 AS4134 CHINANET SHANDONG PROVINCE NETWORK 262,144
123.164.0.0/14 AS17897 CHINANET HEILONGJIANG PROVINCE NETWORK 262,144
123.160.0.0/14 AS4134 CHINANET henan province network 262,144
123.212.0.0/14 AS9318 SK Broadband Co Ltd 262,144
123.180.0.0/14 AS4134 CHINANET hebei province network 262,144
123.104.0.0/14 AS9595 NTT EAST, Inc. 262,144
123.244.0.0/14 AS4134 CHINANET liaoning province network 262,144
123.96.0.0/15 AS4134 CHINANET Zhejiang province network 131,072
123.174.0.0/15 AS4134 CHINANET shangxi province network 131,072
123.150.0.0/15 AS17638 CHINANET TIANJIN PROVINCE NETWORK 131,072
123.202.0.0/15 AS9269 Hong Kong Broadband Network Ltd 131,072
123.172.0.0/15 AS4134 CHINANET JILIN PROVINCE NETWORK 131,072
123.178.0.0/15 AS4134 CHINANET neimeng province network 131,072
123.228.0.0/15 AS9644 SK Telecom 131,072
123.172.0.0/15 AS4809 CHINANET JILIN PROVINCE NETWORK 131,072
123.206.0.0/15 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 131,072
123.138.0.0/15 AS4837 China Unicom Shannxi province network 131,072
123.150.0.0/15 AS4809 CHINANET TIANJIN PROVINCE NETWORK 131,072
123.56.0.0/15 AS37963 Aliyun Computing Co., LTD 131,072
123.204.0.0/15 AS4780 Digital United Inc. 131,072
123.150.0.0/15 AS58542 CHINANET TIANJIN PROVINCE NETWORK 131,072

Hosted domains

There are 33,116 domain names hosted across 15,255 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.56.121.139 xuetucuican.com 324
123.56.139.83 t.cn 311
123.56.207.188 huangchongyuedu.com 207
123.56.186.220 hanking.com 189
123.56.164.100 yifenjiazheng.xyz 179
123.56.28.44 bjrenze.com 178
123.56.90.130 bwjyh.com 170
123.56.22.56 cwmuy.cn 149
123.56.90.113 barley.org.cn 128
123.56.233.203 xinyuangarment.com 94
123.56.11.252 bat-sz.com 78
123.56.93.169 rhine-star.com 70
123.56.119.31 bxzsm.com 68
123.56.98.173 haierenet.com 68
123.56.122.49 jgmall.com.cn 66
123.56.117.196 999yb.cn 63
123.56.53.204 szszyep.com 56
123.56.166.162 zhenshou.cn 56
123.56.29.3 issichina.com 55
123.56.245.60 aomarket.cn 54

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

38,263 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.56.250.192 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.04ms from Beijing, CN
123.56.97.122 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.98ms from Beijing, CN
123.56.118.176 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.89ms from Beijing, CN
123.56.229.145 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.90ms from Beijing, CN
123.56.12.205 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.03ms from Beijing, CN
123.56.81.207 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.00ms from Beijing, CN
123.56.122.216 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.97ms from Beijing, CN
123.56.224.67 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.98ms from Beijing, CN
123.56.236.85 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.83ms from Beijing, CN
123.56.17.243 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.97ms from Beijing, CN
123.56.223.148 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.99ms from Beijing, CN
123.56.72.57 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.04ms from Beijing, CN
123.56.147.61 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.00ms from Beijing, CN
123.56.152.242 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.03ms from Beijing, CN
123.56.197.138 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.01ms from Beijing, CN
123.56.198.31 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.05ms from Beijing, CN
123.56.221.48 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.98ms from Beijing, CN
123.56.91.23 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.99ms from Beijing, CN
123.56.111.194 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.00ms from Beijing, CN
123.56.18.249 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.01ms from Beijing, CN
123.56.124.131 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.03ms from Beijing, CN
123.56.31.194 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.08ms from Beijing, CN
123.56.102.51 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.00ms from Beijing, CN
123.56.162.166 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.03ms from Beijing, CN
123.56.78.85 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.02ms from Beijing, 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
105.103.233.64 AS36947 Telecom Algeria 13.89ms from Algiers, DZ
99.163.120.128 AS7018 AT&T Enterprises, LLC 7.70ms from Atlanta, US
152.202.9.192 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 13.27ms from Bogota, CO
52.148.50.240 AS8075 Microsoft Corporation 3.58ms from Denver, US
217.252.65.16 AS3320 Deutsche Telekom AG 4.30ms from Duesseldorf, DE
119.246.144.176 AS9269 Hong Kong Broadband Network Ltd. 0.81ms from Hong Kong, HK
20.77.144.144 AS8075 Microsoft Corporation 0.21ms from London, GB
195.42.148.80 AS197161 Ciril Group SAS 0.92ms from Lyon, FR
88.163.196.48 AS12322 Free SAS 4.85ms from Paris, FR
60.212.199.64 AS4837 CHINA UNICOM China169 Backbone 5.73ms from Qingdao, CN
210.107.194.224 AS4766 Korea Telecom 1.54ms from Seoul, KR
1.160.135.64 AS3462 Data Communication Business Group 1.97ms from Taipei, TW
44.252.214.240 AS16509 Amazon.com, Inc. 0.24ms from Boardman, US
70.72.93.80 AS6327 Shaw Communications 1.76ms from Calgary, CA
111.123.139.112 AS4134 CHINANET-BACKBONE 6.11ms from Guiyang, CN
119.181.222.48 AS4837 CHINA UNICOM China169 Backbone 4.97ms from Qingdao, CN
154.54.224.48 AS174 Cogent Communications, LLC 0.67ms from Sao Paulo, BR
189.85.90.176 AS28178 Networld Provedor e Servicos de Internet Ltda 13.39ms from Sao Paulo, BR
73.109.185.48 AS7922 Comcast Cable Communications, LLC 6.12ms from Seattle, US
116.88.52.64 AS55430 Starhub Ltd 2.36ms from Singapore, SG
126.221.214.144 AS17676 SoftBank Corp. 3.14ms from Tokyo, JP
154.3.155.48 AS174 Cogent Communications, LLC 0.81ms from Toronto, CA
32.213.107.128 AS46690 Southern New England Telephone Company and SNET America, Inc. 11.00ms from Ashburn, US
44.243.253.80 AS16509 Amazon.com, Inc. 0.56ms from Boardman, US
109.76.157.128 AS15502 Vodafone Ireland Limited 4.06ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f7 123.56.253.243
traceroute to 123.56.253.243 (123.56.253.243): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Beijing, CN
On

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