170.33.33.0/24

AS134963  ·  Alibaba Cloud (Singapore) Private Limited

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Summary

Country Germany
Domain aliyun.com
ASN AS134963
Parent Range 170.33.32.0/21
Registry APNIC
ID ALICLOUD

WHOIS Details

inetnum:        170.33.32.0 - 170.33.39.255
netname:        ALICLOUD
descr:          Aliyun Computing Co, LTD
country:        DE
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:  2021-04-14T01:11:46Z
source:         APNIC

irt:            IRT-ASEPL-SG
address:        1 Raffles Place
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        ASEP1-AP
tech-c:         ASEP1-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
admin-c:        ASEP1-AP
tech-c:         ASEP1-AP
nic-hdl:        AA1926-AP
remarks:        Generated from irt object IRT-ASEPL-SG
remarks:        [email protected] was validated on 2025-12-09
abuse-mailbox:  [email protected]
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:         [email protected]
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:          170.33.32.0/21
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:  2019-11-15T03:17:38Z
source:         APNIC

route:          170.33.32.0/21
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:  2019-11-15T03:20:33Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 170.33.33.0/24

Range ASN Company Num of IPs
170.33.32.0/21 AS134963 Aliyun Computing Co, LTD 2,048
170.33.32.0/21 AS45102 Aliyun Computing Co, LTD 2,048

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

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

IP Address ASN Details
170.33.33.128 AS45102 Alibaba (US) Technology Co., Ltd. 0.43ms from Frankfurt am Main, DE

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
93.133.1.248 AS6805 Telefonica Germany GmbH & Co.OHG 3.04ms from Duesseldorf, DE
65.181.143.216 AS134729 JOINT POWER TECHNOLOGY LIMITED 1.12ms from Hong Kong, HK
46.73.163.88 AS12714 PJSC MegaFon 1.57ms from Moscow, RU
91.144.172.8 AS41727 JSC "ER-Telecom Holding" 14.31ms from Moscow, RU
73.178.61.88 AS7922 Comcast Cable Communications, LLC 8.76ms from New York City, US
122.21.239.88 AS4713 NTT DOCOMO BUSINESS,Inc. 8.95ms from Osaka, JP
88.184.16.152 AS12322 Free SAS 6.69ms from Paris, FR
20.225.187.88 AS8075 Microsoft Corporation 0.14ms from San Antonio, US
73.170.234.88 AS7922 Comcast Cable Communications, LLC 7.87ms from San Jose, US
211.40.54.40 AS3786 LG DACOM Corporation 1.47ms from Seoul, KR
175.211.27.72 AS4766 Korea Telecom 0.99ms from Seoul, KR
125.224.218.8 AS3462 Data Communication Business Group 2.11ms from Taichung, TW
210.164.57.24 AS4713 NTT DOCOMO BUSINESS,Inc. 2.32ms from Tokyo, JP
86.83.225.216 AS1136 KPN B.V. 3.14ms from Amsterdam, NL
50.112.144.184 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
181.90.52.232 AS7303 Telecom Argentina S.A. 18.89ms from Cordoba, AR
83.51.221.40 AS3352 TELEFONICA DE ESPANA S.A.U. 8.51ms from Madrid, ES
126.59.7.248 AS17676 SoftBank Corp. 15.72ms from Osaka, JP
88.187.68.232 AS12322 Free SAS 11.50ms from Paris, FR
107.191.32.200 AS20473 The Constant Company, LLC 0.18ms from Piscataway, US
88.39.66.72 AS3269 Telecom Italia S.p.A. 3.58ms from Rome, IT
38.38.169.40 AS54600 PEG TECH INC 0.19ms from San Jose, US
201.62.94.168 AS28634 Life Tecnologia Ltda. 7.13ms from Sao Paulo, BR
175.32.109.24 AS4804 Microplex PTY LTD 1.03ms from Sydney, AU
191.210.66.168 AS26599 TELEFÔNICA BRASIL S.A 0.91ms from São Paulo, 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 170.33.33.128
traceroute to 170.33.33.128 (170.33.33.128): 64 hops max, 52 byte packets
3 [AS216193] 154.16.254.1 20.095 ms
4 *
5 *
6 *
7 [] 193.239.118.179 31.902 ms
8 *
9 *
10 [AS45102] 170.33.33.128 28.774 ms
Measurement taken from IPinfo ProbeNet in Reims, FR
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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