170.33.78.0/24

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

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
188.91.152.104	AS50266 Odido Netherlands B.V.	`2.93ms` from Amsterdam, NL
129.190.26.40	AS89 Navy Network Information Center (NNIC)	`2.71ms` from Ashburn, US
116.249.249.136	AS4134 CHINANET-BACKBONE	`1.10ms` from Kunming, CN
31.119.27.8	AS2856 British Telecommunications PLC	`0.93ms` from London, GB
90.198.171.56	AS5607 Sky UK Limited	`9.74ms` from London, GB
198.145.148.24	AS212238 Datacamp Limited	`0.29ms` from Marseille, FR
118.127.97.8	AS9336 XYZ Telecom Pty Ltd	`9.34ms` from Melbourne, AU
66.9.169.56	AS14593 Space Exploration Technologies Corporation	`15.82ms` from Miami, US
94.138.184.24	AS21056 Vianova S.p.A	`9.15ms` from Milan, IT
116.72.14.168	AS17488 Hathway IP Over Cable Internet	`9.08ms` from Mumbai, IN
80.142.218.200	AS3320 Deutsche Telekom AG	`4.46ms` from Nuernberg, DE
60.7.186.72	AS4837 CHINA UNICOM China169 Backbone	`13.72ms` from Qingdao, CN
43.153.125.104	AS132203 Tencent Building, Kejizhongyi Avenue	`0.20ms` from San Jose, US
153.180.112.200	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.27ms` from Tokyo, JP
58.55.142.40	AS4134 CHINANET-BACKBONE	`4.50ms` from Wuhan, CN
154.242.71.248	AS36947 Telecom Algeria	`14.24ms` from Algiers, DZ
52.186.17.120	AS8075 Microsoft Corporation	`0.48ms` from Ashburn, US
197.45.73.40	AS8452 TE-AS	`3.16ms` from Cairo, EG
81.197.251.56	AS719 Elisa Oyj	`0.71ms` from Helsinki, FI
112.133.58.72	AS9946 KCTV JEJU BROADCASTING	`9.41ms` from Incheon, KR
34.144.104.248	AS396982 Google LLC	`0.45ms` from Tokyo, JP
35.163.173.184	AS16509 Amazon.com, Inc.	`0.11ms` from Boardman, US
86.52.3.184	AS39642 Norlys Digital A/S	`10.18ms` from Copenhagen, DK
72.176.60.152	AS11427 Charter Communications Inc	`9.11ms` from Dallas, US
63.46.117.184	AS6167 Verizon Business	`14.37ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -m5 170.33.78.231

traceroute to 170.33.78.231 (170.33.78.231): 5 hops max, 52 byte packets

1 [AS15169] 74.125.253.48 15.807 ms

2 [AS15169] 142.250.230.190 14.495 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

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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