170.33.88.0/24

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

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

IP Address	ASN	Details
170.33.88.128	AS45102 Alibaba (US) Technology Co., Ltd.	`0.47ms` from London, GB

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
151.200.20.24	AS701 Verizon Business	`1.92ms` from Ashburn, US
3.170.74.248	AS16509 Amazon.com, Inc.	`0.22ms` from Atlanta, US
105.76.13.216	AS36884 Wana Corporate	`6.16ms` from Casablanca, MA
45.22.60.88	AS7018 AT&T Enterprises, LLC	`3.11ms` from Dallas, US
98.239.45.168	AS7922 Comcast Cable Communications, LLC	`12.66ms` from Dallas, US
92.198.242.8	AS20676 Plusnet GmbH	`5.83ms` from Frankfurt am Main, DE
14.171.172.248	AS45899 VNPT Corp	`4.24ms` from Hanoi, VN
37.104.153.56	AS25019 Saudi Telecom Company JSC	`2.93ms` from Jeddah, SA
182.186.191.56	AS17557 Pakistan Telecommunication Company Limited	`8.24ms` from Lahore, PK
82.36.199.8	AS5089 Virgin Media Limited	`5.76ms` from London, GB
74.67.105.184	AS11351 Charter Communications Inc	`17.21ms` from New York City, US
68.196.24.72	AS6128 Cablevision Systems Corp.	`8.85ms` from New York City, US
122.196.181.216	AS9617 JCOM Co., Ltd.	`10.54ms` from Osaka, JP
39.86.95.120	AS4837 CHINA UNICOM China169 Backbone	`11.11ms` from Qingdao, CN
201.108.131.120	AS8151 UNINET	`11.98ms` from Santiago de Queretaro, MX
196.51.215.248	AS400463 DynaNode LLC	`0.64ms` from Seattle, US
163.125.131.216	AS17623 China Unicom Shenzen network	`4.73ms` from Shenzhen, CN
180.25.57.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.08ms` from Tokyo, JP
159.242.175.104	AS13499 NEW CCH, LLC	`1.75ms` from Chicago, US
98.52.222.88	AS7922 Comcast Cable Communications, LLC	`5.51ms` from Chicago, US
96.29.229.56	AS10796 Charter Communications Inc	`10.96ms` from Columbus, US
45.76.64.120	AS20473 The Constant Company, LLC	`0.15ms` from Los Angeles, US
59.53.50.8	AS4134 CHINANET-BACKBONE	`0.39ms` from Nanchang, CN
97.106.20.72	AS33363 Charter Communications, Inc	`8.93ms` from Orlando, US
49.194.17.40	AS4804 Microplex PTY LTD	`7.31ms` from Perth, AU

Traceroute

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

traceroute -a -n -q1 -f3 170.33.88.0

traceroute to 170.33.88.0 (170.33.88.0): 64 hops max, 52 byte packets

3 [] 195.66.227.152 0.763 ms

4 *

5 *

6 [AS45102] 170.33.88.0 0.544 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On January 19th 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.

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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