170.33.99.0/24

AS134963 · Alibaba Cloud (Singapore) Private Limited

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Summary

Country	Singapore
Domain	alibabacloud.com
ASN	AS134963
Registry	APNIC
ID	ASEPL-SG

WHOIS Details

inetnum:        170.33.0.0 - 170.33.255.255
netname:        ASEPL-SG
descr:          Alibaba Cloud (Singapore) Private Limited
descr:          51 Bras Basah Road #03-06 Lazada One Singapore 189554, Singapore
country:        SG
org:            ORG-ASEP1-AP
admin-c:        ASEP1-AP
tech-c:         ASEP1-AP
abuse-c:        AA1926-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-ASEPL-SG
mnt-routes:     MAINT-ASEPL-SG
mnt-irt:        IRT-ASEPL-SG
last-modified:  2023-11-09T06:37:19Z
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

organisation:   ORG-ASEP1-AP
org-name:       Alibaba Cloud (Singapore) Private Limited
org-type:       LIR
country:        SG
address:        51 Bras Basah Road # 03-06 Lazada One Singapore 189554
phone:          +8657185022088-76449
e-mail:         abuse@alibaba-inc.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-07-11T12:55:24Z
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:          170.33.0.0/16
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:  2019-11-15T03:17:13Z
source:         APNIC

route:          170.33.0.0/16
origin:         AS45102
descr:          Alibaba.com Singapore E-Commerce Private Limited 1 Raffles Place #59-00 One Raffles Place Tower One Singapore
mnt-by:         MAINT-ASEPL-SG
last-modified:  2017-09-27T07:07:12Z
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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
170.33.99.1	AS134963 Alibaba Cloud (Singapore) Private Limited	`0.13ms` from San Jose, 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
108.143.132.8	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
20.229.205.232	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
73.44.95.104	AS7922 Comcast Cable Communications, LLC	`4.11ms` from Chicago, US
94.191.113.168	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.23ms` from Chongqing, CN
217.235.31.8	AS3320 Deutsche Telekom AG	`10.42ms` from Frankfurt am Main, DE
89.187.106.184	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.36ms` from London, GB
47.138.162.184	AS5650 Frontier Communications of America, Inc.	`7.70ms` from Los Angeles, US
91.247.159.24	AS41616 Teleservis-plus LLC	`11.19ms` from Saint Petersburg, RU
52.225.54.120	AS8075 Microsoft Corporation	`0.60ms` from San Jose, US
199.60.104.8	AS6327 Shaw Communications	`4.83ms` from Seattle, US
109.104.205.8	AS12436 Bergon Internet Ltd.	`8.81ms` from Sofia, BG
59.122.53.72	AS3462 Data Communication Business Group	`4.70ms` from Taipei, TW
85.223.26.232	AS50266 Odido Netherlands B.V.	`5.68ms` from Amsterdam, NL
134.194.210.88	AS289 Headquarters, USAISC	`2.68ms` from Ashburn, US
174.116.27.104	AS812 Rogers Communications Canada Inc.	`4.77ms` from Ottawa, CA
84.102.249.216	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`2.86ms` from Paris, FR
100.19.70.72	AS701 Verizon Business	`1.82ms` from Philadelphia, US
121.174.188.248	AS4766 Korea Telecom	`6.25ms` from Seoul, KR
207.112.43.24	AS6407 Primus Telecommunications Canada Inc.	`7.43ms` from Toronto, CA
99.234.175.168	AS812 Rogers Communications Canada Inc.	`4.58ms` from Toronto, CA
188.91.95.72	AS50266 Odido Netherlands B.V.	`3.64ms` from Amsterdam, NL
185.199.31.216	AS206892 Rendszerinformatika Zrt.	`0.20ms` from Budapest, HU
27.78.70.216	AS7552 Viettel Group	`1.04ms` from Ho Chi Minh City, VN
47.238.226.200	AS45102 Alibaba (US) Technology Co., Ltd.	`0.79ms` from Hong Kong, HK
5.66.52.8	AS5607 Sky UK Limited	`3.35ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f2 170.33.99.0

traceroute to 170.33.99.0 (170.33.99.0): 64 hops max, 52 byte packets

2 [AS917] 209.209.57.3 0.337 ms

3 [AS969] 199.119.64.100 0.961 ms

4 [] 206.223.117.24 0.542 ms

5 [] 14.192.160.141 0.184 ms

6 *

7 [AS134963] 170.33.99.0 0.18 ms

Measurement taken from

IPinfo ProbeNet in San Jose, US

On January 18th 2026

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.

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