170.33.23.0/24

AS134963  ·  Alibaba Cloud (Singapore) Private Limited

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Summary

Country United States
Domain alibaba-inc.com
ASN AS134963
Registry APNIC
ID ALICLOUD

WHOIS Details

inetnum:        170.33.16.0 - 170.33.23.255
netname:        ALICLOUD
descr:          Aliyun Computing Co, LTD
country:        US
admin-c:        ASEP1-AP
tech-c:         ASEP1-AP
abuse-c:        AA1926-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-ASEPL-SG
mnt-irt:        IRT-ASEPL-SG
last-modified:  2021-04-14T01:11:45Z
source:         APNIC

irt:            IRT-ASEPL-SG
address:        1 Raffles Place
e-mail:         abuse@alibaba-inc.com
abuse-mailbox:  abuse@alibaba-inc.com
admin-c:        ASEP1-AP
tech-c:         ASEP1-AP
auth:           # Filtered
remarks:        abuse@alibaba-inc.com was validated on 2025-12-09
mnt-by:         MAINT-ASEPL-SG
last-modified:  2025-12-09T07:58:21Z
source:         APNIC

role:           ABUSE ASEPLSG
country:        ZZ
address:        1 Raffles Place
phone:          +000000000
e-mail:         abuse@alibaba-inc.com
admin-c:        ASEP1-AP
tech-c:         ASEP1-AP
nic-hdl:        AA1926-AP
remarks:        Generated from irt object IRT-ASEPL-SG
remarks:        abuse@alibaba-inc.com was validated on 2025-12-09
abuse-mailbox:  abuse@alibaba-inc.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-09T07:58:36Z
source:         APNIC

role:           Alibabacom Singapore E-Commerce Private Limited a
address:        1 Raffles Place #59-00 One Raffles Place, Tower One Singapore, Singapore
country:        SG
phone:          +86-571-85022088
fax-no:         +86-571-85022088
e-mail:         abuse@alibaba-inc.com
admin-c:        ASEP1-AP
tech-c:         ASEP1-AP
nic-hdl:        ASEP1-AP
mnt-by:         MAINT-ASEPL-SG
last-modified:  2025-07-01T06:25:24Z
source:         APNIC

route:          170.33.16.0/21
origin:         AS134963
descr:          Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, #45-01 AXA Tower, Singapore 068811
mnt-by:         MAINT-ASEPL-SG
last-modified:  2019-11-15T03:17:26Z
source:         APNIC

route:          170.33.16.0/21
origin:         AS45102
descr:          Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, #45-01 AXA Tower, Singapore 068811
mnt-by:         MAINT-ASEPL-SG
last-modified:  2019-11-15T03:20:15Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 170.33.0.0/16

Range ASN Company Num of IPs
170.33.32.0/21 AS45102 Aliyun Computing Co, LTD 2,048
170.33.32.0/21 AS134963 Aliyun Computing Co, LTD 2,048
170.33.144.0/24 AS134963 AlibabaCloud_Germany 256
170.33.15.0/24 AS134963 AlibabaCloud_Malaysia 256
170.33.152.0/24 AS134963 AlibabaCloud_Eastern US 256
170.33.160.0/24 AS134963 AlibabaCloud_Western US 256
170.33.128.0/24 AS134963 AlibabaCloud_HongKong 256
170.33.85.0/24 AS134963 AlibabaCloud_Japan 256
170.33.86.0/24 AS134963 AlibabaCloud_Japan 256
170.33.94.0/24 AS134963 AlibabaCloud_United Kingdom 256
170.33.97.0/24 AS134963 Alibaba Cloud Indonesia 256
170.33.139.0/24 AS134963 AlibabaCloud_Japan 256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
170.33.23.156 AS45102 Alibaba (US) Technology Co., Ltd. 0.15ms from Ashburn, US

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
105.104.46.120 AS36947 Telecom Algeria 9.57ms from Algiers, DZ
23.212.139.136 AS7713 PT Telekomunikasi Indonesia 1.20ms from Batam, ID
109.138.175.8 AS5432 Proximus NV 1.89ms from Brussels, BE
3.134.202.136 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
108.129.241.152 AS16509 Amazon.com, Inc. 0.48ms from Dublin, IE
90.199.55.136 AS5607 Sky UK Limited 2.53ms from Erith, GB
8.149.10.168 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.23ms from Hangzhou, CN
41.132.34.8 AS20011 Dimension Data 1.70ms from Johannesburg, ZA
102.23.242.8 AS327750 JENNY INTERNET (PTY) LTD 3.38ms from Johannesburg, ZA
149.71.144.216 AS42611 Full Fibre Limited 3.19ms from London, GB
35.182.215.168 AS16509 Amazon.com, Inc. 0.12ms from Montreal, CA
35.140.108.72 AS33363 Charter Communications, Inc 8.83ms from Orlando, US
70.71.106.8 AS6327 Shaw Communications 6.59ms from Seattle, US
125.140.32.88 AS4766 Korea Telecom 4.01ms from Seoul, KR
113.233.195.104 AS4837 CHINA UNICOM China169 Backbone 7.55ms from Tieling, CN
20.48.176.216 AS8075 Microsoft Corporation 0.16ms from Toronto, CA
193.123.123.216 AS31898 Oracle Corporation 0.13ms from Vinhedo, BR
37.138.17.8 AS9145 EWE TEL GmbH 4.53ms from Amsterdam, NL
191.88.194.232 AS27831 Colombia Móvil 13.07ms from Bogota, CO
20.221.146.168 AS8075 Microsoft Corporation 0.37ms from Boydton, US
47.7.68.8 AS20115 Charter Communications LLC 17.79ms from Dallas, US
118.71.3.8 AS18403 FPT Telecom Company 1.34ms from Hanoi, VN
8.145.58.24 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.83ms from Jining, CN
89.24.79.8 AS13036 T-Mobile Czech Republic a.s. 8.82ms from Prague, CZ
189.124.19.168 AS28219 Net Rosas Telecomunicações Ltda. 7.16ms from Rio de Janeiro, BR

Traceroute

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

$
traceroute -a -n -q1 -f3 170.33.23.235
traceroute to 170.33.23.235 (170.33.23.235): 64 hops max, 52 byte packets
4 *
5 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
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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