170.33.42.0/24

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
170.33.42.36	mufy.dev	1

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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
82.168.32.232	AS1136 KPN B.V.	`3.30ms` from Amsterdam, NL
172.219.182.56	AS852 TELUS Communications Inc.	`1.13ms` from Calgary, CA
76.191.17.40	AS33097 Volo Broadband	`3.31ms` from Chicago, US
86.177.155.56	AS2856 British Telecommunications PLC	`4.37ms` from Erith, GB
185.82.161.56	AS3257 GTT Communications Inc.	`4.74ms` from Frankfurt am Main, DE
38.249.29.88	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`1.01ms` from Hong Kong, HK
105.255.159.120	AS36994 Vodacom	`1.26ms` from Johannesburg, ZA
73.244.49.88	AS7922 Comcast Cable Communications, LLC	`7.36ms` from Miami, US
104.122.95.8	AS35994 Akamai Technologies, Inc.	`1.21ms` from New York City, US
34.205.195.40	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
31.11.139.8	AS29314 VECTRA S.A.	`3.69ms` from Warsaw, PL
51.124.100.104	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
38.42.13.136	AS395354 Starry, Inc.	`10.95ms` from Ashburn, US
156.196.75.232	AS8452 TE-AS	`4.32ms` from Cairo, EG
177.158.188.136	AS18881 TELEFÔNICA BRASIL S.A	`10.38ms` from Fortaleza, BR
35.176.247.56	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
71.208.220.40	AS209 CenturyLink Communications, LLC	`3.89ms` from Miami, US
73.94.50.232	AS7922 Comcast Cable Communications, LLC	`5.26ms` from Minneapolis, US
60.184.111.184	AS4134 CHINANET-BACKBONE	`9.72ms` from Ningbo, CN
172.246.28.8	AS200484 Sendinblue SAS	`4.26ms` from Paris, FR
49.62.13.40	AS4766 Korea Telecom	`4.54ms` from Seoul, KR
178.70.188.88	AS12389 PJSC Rostelecom	`9.87ms` from Stockholm, SE
41.98.46.24	AS36947 Telecom Algeria	`8.91ms` from Valencia, ES
109.154.160.136	AS2856 British Telecommunications PLC	`4.49ms` from Erith, GB
93.193.80.168	AS3320 Deutsche Telekom AG	`2.35ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f3 -m7 170.33.42.146

traceroute to 170.33.42.146 (170.33.42.146): 7 hops max, 52 byte packets

3 [AS21859] 23.248.177.214 0.528 ms

4 [AS4229] 98.98.231.198 0.228 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Taipei, TW

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.

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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