170.33.137.0/24

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
170.33.137.0	AS45102 Alibaba (US) Technology Co., Ltd.	`0.68ms` from Tokyo, JP

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
95.155.159.200	AS211373 Simoresta UAB	`1.30ms` from Amsterdam, NL
108.141.17.248	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
125.33.116.120	AS4808 China Unicom Beijing Province Network	`3.62ms` from Beijing, CN
109.92.72.216	AS8400 TELEKOM SRBIJA a.d.	`2.88ms` from Belgrade, RS
183.215.209.232	AS56047 China Mobile communications corporation	`5.39ms` from Changsha, CN
20.74.236.104	AS8075 Microsoft Corporation	`0.41ms` from Dubai, AE
95.159.229.136	AS5603 Telekom Slovenije, d.d.	`8.06ms` from Ljubljana, SI
86.145.82.216	AS2856 British Telecommunications PLC	`5.16ms` from London, GB
69.181.17.232	AS7922 Comcast Cable Communications, LLC	`4.80ms` from San Jose, US
50.125.123.216	AS20055 Wholesail networks LLC	`1.81ms` from Seattle, US
140.131.35.88	AS1659 Taiwan Academic Network (TANet) Information Center	`1.70ms` from Taipei, TW
49.231.86.88	AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX	`1.04ms` from Bangkok, TH
20.15.106.8	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
41.199.183.136	AS36992 ETISALAT MISR	`8.89ms` from Cairo, EG
183.179.129.8	AS9269 Hong Kong Broadband Network Ltd.	`1.00ms` from Hong Kong, HK
31.48.97.248	AS2856 British Telecommunications PLC	`5.20ms` from London, GB
76.170.253.200	AS20001 Charter Communications Inc	`5.91ms` from Los Angeles, US
39.26.152.232	AS4766 Korea Telecom	`2.09ms` from Seoul, KR
119.217.56.152	AS4766 Korea Telecom	`6.72ms` from Seoul, KR
20.7.44.168	AS8075 Microsoft Corporation	`0.33ms` from Boydton, US
83.249.223.24	AS1257 Tele2 Sverige AB	`3.90ms` from Goeteborg, SE
151.49.131.88	AS1267 WIND TRE S.P.A.	`7.88ms` from Milan, IT
151.49.53.56	AS1267 WIND TRE S.P.A.	`6.83ms` from Milan, IT
24.29.81.40	AS11351 Charter Communications Inc	`11.49ms` from New York City, US
2.67.113.232	AS44034 Hi3G Access AB	`6.22ms` from Stockholm, SE

Traceroute

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

traceroute -a -n -q1 -f4 170.33.137.0

traceroute to 170.33.137.0 (170.33.137.0): 64 hops max, 52 byte packets

4 [] 101.203.88.203 1.222 ms

5 *

6 [AS749] 26.18.164.42 0.964 ms

7 [AS45102] 170.33.137.0 0.801 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On March 20th 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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