121.42.0.0/16
AS37963 · Hangzhou Alibaba Advertising Co.,Ltd.
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| 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 121.42.0.0/16
| 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 121.0.0.0/8
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 121.128.0.0/11 | AS17588 | Korea Telecom | 2,097,152 |
| 121.128.0.0/11 | AS4766 | Korea Telecom | 2,097,152 |
| 121.160.0.0/11 | AS4766 | Korea Telecom | 2,097,152 |
| 121.160.0.0/11 | AS23582 | Korea Telecom | 2,097,152 |
| 121.128.0.0/11 | AS38122 | Korea Telecom | 2,097,152 |
| 121.128.0.0/11 | AS9856 | Korea Telecom | 2,097,152 |
| 121.128.0.0/11 | AS9647 | Korea Telecom | 2,097,152 |
| 121.160.0.0/11 | AS38089 | Korea Telecom | 2,097,152 |
| 121.128.0.0/11 | AS18333 | Korea Telecom | 2,097,152 |
| 121.224.0.0/12 | AS4134 | CHINANET jiangsu province network | 1,048,576 |
| 121.224.0.0/12 | AS137699 | CHINANET jiangsu province network | 1,048,576 |
| 121.224.0.0/12 | AS140292 | CHINANET jiangsu province network | 1,048,576 |
| 121.224.0.0/12 | AS146966 | CHINANET jiangsu province network | 1,048,576 |
| 121.224.0.0/12 | AS137702 | CHINANET jiangsu province network | 1,048,576 |
| 121.224.0.0/12 | AS134770 | CHINANET jiangsu province network | 1,048,576 |
| 121.224.0.0/12 | AS137697 | CHINANET jiangsu province network | 1,048,576 |
| 121.208.0.0/12 | AS1221 | Telstra Limited | 1,048,576 |
| 121.224.0.0/12 | AS134756 | CHINANET jiangsu province network | 1,048,576 |
| 121.8.0.0/13 | AS136199 | CHINANET Guangdong province network | 524,288 |
| 121.8.0.0/13 | AS140308 | CHINANET Guangdong province network | 524,288 |
| 121.16.0.0/13 | AS4837 | China Unicom Hebei province network | 524,288 |
| 121.8.0.0/13 | AS135089 | CHINANET Guangdong province network | 524,288 |
| 121.112.0.0/13 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 524,288 |
| 121.8.0.0/13 | AS4134 | CHINANET Guangdong province network | 524,288 |
| 121.60.0.0/14 | AS4134 | CHINANET Hubei province network | 262,144 |
| 121.204.0.0/14 | AS4134 | CHINANET Fujian province network | 262,144 |
| 121.32.0.0/14 | AS4134 | CHINANET Guangdong province network | 262,144 |
| 121.64.0.0/14 | AS17598 | LG DACOM Corporation | 262,144 |
| 121.80.0.0/14 | AS17511 | OPTAGE Inc. | 262,144 |
| 121.64.0.0/14 | AS3786 | LG DACOM Corporation | 262,144 |
| 121.24.0.0/14 | AS4837 | China Unicom Hebei province network | 262,144 |
| 121.204.0.0/14 | AS133776 | CHINANET Fujian province network | 262,144 |
| 121.40.0.0/14 | AS37963 | Aliyun Computing Co., LTD | 262,144 |
| 121.64.0.0/14 | AS23555 | LG DACOM Corporation | 262,144 |
| 121.64.0.0/14 | AS17586 | LG DACOM Corporation | 262,144 |
| 121.204.0.0/14 | AS133774 | CHINANET Fujian province network | 262,144 |
| 121.196.0.0/14 | AS37963 | Aliyun Computing Co., LTD | 262,144 |
| 121.248.0.0/14 | AS4538 | China Education and Research Network | 262,144 |
| 121.84.0.0/14 | AS17511 | OPTAGE Inc. | 262,144 |
| 121.60.0.0/14 | AS148981 | CHINANET Hubei province network | 262,144 |
| 121.204.0.0/14 | AS133775 | CHINANET Fujian province network | 262,144 |
| 121.2.0.0/15 | AS2527 | Sony Network Communications Inc. | 131,072 |
| 121.28.0.0/15 | AS4837 | China Unicom Hebei province network | 131,072 |
| 121.98.0.0/15 | AS9790 | Two Degrees Mobile Limited | 131,072 |
| 121.202.0.0/15 | AS17924 | SmarTone Mobile Communications Ltd | 131,072 |
| 121.44.0.0/15 | AS7545 | iiNet Limited | 131,072 |
| 121.4.0.0/15 | AS132203 | Tencent cloud computing (Beijing) Co., Ltd. | 131,072 |
| 121.194.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
| 121.48.0.0/15 | AS4538 | China Education and Research Network | 131,072 |
| 121.44.0.0/15 | AS4739 | iiNet Limited | 131,072 |
Hosted domains
There are 32,873 domain names hosted across 11,566 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 121.42.242.224 | fjwanshu.com | 78 |
| 121.42.159.44 | hbydjc-vip.com | 61 |
| 121.42.236.190 | egova.com.cn | 49 |
| 121.42.88.121 | 8848.cm | 31 |
| 121.42.242.186 | sdjcsb.net | 27 |
| 121.42.233.81 | fssport.com.cn | 26 |
| 121.42.149.88 | zjkshengji.com | 25 |
| 121.42.157.34 | judaservice.cn | 25 |
| 121.42.59.210 | xn--xhqs8jcsi57c390bzsbc47b.com | 24 |
| 121.42.243.180 | meita.online | 22 |
| 121.42.69.83 | china-lantern.cn | 20 |
| 121.42.242.164 | easydh.cn | 18 |
| 121.42.46.217 | mpday.com.cn | 16 |
| 121.42.11.116 | zgcef.org | 16 |
| 121.42.118.9 | kuakua.cn | 16 |
| 121.42.115.68 | sdzhongqi.com | 15 |
| 121.42.114.26 | sxybxx.cn | 14 |
| 121.42.120.50 | szlyjz.com.cn | 13 |
| 121.42.119.163 | zikeip.cn | 13 |
| 121.42.114.245 | chinajnbt.com | 13 |
Hosted domains API
Pingable IPs
12,468 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 121.42.243.177 |
0.30ms from Qingdao,
CN
|
|
| 121.42.216.135 |
0.61ms from Qingdao,
CN
|
|
| 121.42.229.33 |
0.43ms from Qingdao,
CN
|
|
| 121.42.220.219 |
0.58ms from Qingdao,
CN
|
|
| 121.42.228.248 |
0.39ms from Qingdao,
CN
|
|
| 121.42.218.176 |
0.55ms from Qingdao,
CN
|
|
| 121.42.225.157 |
0.17ms from Qingdao,
CN
|
|
| 121.42.251.5 |
0.20ms from Qingdao,
CN
|
|
| 121.42.234.83 |
0.38ms from Qingdao,
CN
|
|
| 121.42.219.145 |
0.67ms from Qingdao,
CN
|
|
| 121.42.253.92 |
0.18ms from Qingdao,
CN
|
|
| 121.42.233.26 |
0.40ms from Qingdao,
CN
|
|
| 121.42.227.220 |
0.17ms from Qingdao,
CN
|
|
| 121.42.217.217 |
0.50ms from Qingdao,
CN
|
|
| 121.42.249.16 |
0.20ms from Qingdao,
CN
|
|
| 121.42.224.5 |
0.20ms from Qingdao,
CN
|
|
| 121.42.236.152 |
0.18ms from Qingdao,
CN
|
|
| 121.42.245.23 |
0.17ms from Qingdao,
CN
|
|
| 121.42.255.170 |
0.14ms from Qingdao,
CN
|
|
| 121.42.244.109 |
0.17ms from Qingdao,
CN
|
|
| 121.42.250.25 |
0.15ms from Qingdao,
CN
|
|
| 121.42.240.203 |
0.41ms from Qingdao,
CN
|
|
| 121.42.242.58 |
0.31ms from Qingdao,
CN
|
|
| 121.42.231.118 |
0.40ms from Qingdao,
CN
|
|
| 121.42.252.46 |
0.11ms 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 |
|---|---|---|
| 107.13.6.48 |
12.37ms from Ashburn,
US
|
|
| 149.96.152.112 |
1.06ms from Ashburn,
US
|
|
| 83.134.136.96 |
2.06ms from Brussels,
BE
|
|
| 181.92.79.32 |
1.68ms from Buenos Aires,
AR
|
|
| 76.112.184.112 |
8.15ms from Flint,
US
|
|
| 80.192.99.128 |
8.17ms from London,
GB
|
|
| 23.243.251.192 |
4.19ms from Los Angeles,
US
|
|
| 45.81.88.0 |
3.34ms from Madrid,
ES
|
|
| 46.61.62.160 |
16.75ms from Moscow,
RU
|
|
| 185.242.121.16 |
0.79ms from Moscow,
RU
|
|
| 180.145.211.48 |
2.29ms from Osaka,
JP
|
|
| 3.227.224.0 |
0.15ms from Reston,
US
|
|
| 122.43.145.144 |
2.54ms from Seoul,
KR
|
|
| 140.109.164.16 |
5.94ms from Taipei,
TW
|
|
| 46.158.35.80 |
14.35ms from Tbilisi,
GE
|
|
| 114.116.159.160 |
5.54ms from Tianjin,
CN
|
|
| 92.67.237.208 |
0.58ms from Amsterdam,
NL
|
|
| 181.122.250.176 |
8.32ms from Asuncion,
PY
|
|
| 5.10.211.208 |
0.41ms from Chisinau,
MD
|
|
| 52.15.67.240 |
0.15ms from Columbus,
US
|
|
| 179.211.62.32 |
10.52ms from Curitiba,
BR
|
|
| 31.50.176.112 |
6.48ms from Erith,
GB
|
|
| 113.175.5.176 |
2.98ms from Hanoi,
VN
|
|
| 149.0.80.0 |
9.71ms from Istanbul,
TR
|
|
| 130.110.111.208 |
0.17ms from Jeddah,
SA
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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