170.33.144.0/24

AS134963 · Alibaba Cloud (Singapore) Private Limited

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Summary

Country	Germany
Domain	alibaba-inc.com
ASN	AS134963
Registry	APNIC
ID	ALIBABACLOUD_DE

WHOIS Details

inetnum:        170.33.144.0 - 170.33.144.255
netname:        AlibabaCloud_DE
descr:          AlibabaCloud_Germany
country:        DE
admin-c:        ASEP1-AP
tech-c:         ASEP1-AP
abuse-c:        AA1926-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-ASEPL-SG
mnt-irt:        IRT-ASEPL-SG
last-modified:  2025-04-14T07:24:43Z
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

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:          170.33.144.0/24
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:  2019-11-15T03:19:00Z
source:         APNIC

route:          170.33.144.0/24
origin:         AS45102
descr:          Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, #45-01 AXA Tower, Singapore 068811
mnt-by:         MAINT-ASEPL-SG
last-modified:  2019-11-15T03:22:24Z
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
170.33.15.0/24	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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Pingable IPs

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

IP Address	ASN	Details
170.33.144.0	AS134963 Alibaba Cloud (Singapore) Private Limited	`0.16ms` from Ashburn, 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
213.181.145.152	AS43653 PEGO Slovakia, s.r.o.	`3.27ms` from Bratislava, SK
189.14.58.120	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`11.21ms` from Curitiba, BR
69.234.128.200	AS7018 AT&T Enterprises, LLC	`10.87ms` from Dallas, US
122.241.124.24	AS4134 CHINANET-BACKBONE	`9.55ms` from Hangzhou, CN
73.1.132.200	AS7922 Comcast Cable Communications, LLC	`4.88ms` from Miami, US
161.115.226.24	AS55286 B2 Net Solutions Inc.	`0.45ms` from Montreal, CA
80.142.167.152	AS3320 Deutsche Telekom AG	`5.20ms` from Nuernberg, DE
47.164.114.56	AS5650 Frontier Communications of America, Inc.	`4.05ms` from Secaucus, US
153.176.226.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.37ms` from Tokyo, JP
99.234.181.152	AS812 Rogers Communications Canada Inc.	`4.55ms` from Toronto, CA
34.17.182.248	AS396982 Google LLC	`0.11ms` from Turin, IT
193.115.105.88	AS7545 TPG Telecom Limited	`11.65ms` from Adelaide, AU
84.195.119.168	AS6848 Telenet BV	`9.29ms` from Brussels, BE
63.194.225.104	AS7018 AT&T Enterprises, LLC	`1.75ms` from Los Angeles, US
184.183.255.184	AS22773 Cox Communications Inc.	`7.75ms` from Providence, US
34.228.151.88	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
186.67.207.216	AS27651 ENTEL CHILE S.A.	`0.94ms` from Santiago, CL
71.212.196.152	AS209 CenturyLink Communications, LLC	`1.50ms` from Seattle, US
125.135.27.24	AS4766 Korea Telecom	`6.30ms` from Seoul, KR
210.125.230.56	AS4766 Korea Telecom	`1.89ms` from Seoul, KR
42.56.129.184	AS4837 CHINA UNICOM China169 Backbone	`4.63ms` from Tieling, CN
126.75.85.120	AS17676 SoftBank Corp.	`3.82ms` from Tokyo, JP
60.37.72.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.83ms` from Tokyo, JP
86.98.51.136	AS5384 Emirates Internet	`4.02ms` from Al Fujairah City, AE
193.200.64.24	AS6681 GIVEME CLOUD SP Z O O	`0.27ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f4 170.33.144.0

traceroute to 170.33.144.0 (170.33.144.0): 64 hops max, 52 byte packets

4 [AS3356] 4.68.37.114 16.705 ms

5 [AS3491] 63.218.230.142 20.649 ms

6 *

7 *

8 [AS134963] 170.33.144.0 20.236 ms

Measurement taken from

IPinfo ProbeNet in Zagreb, HR

On February 7th 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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