170.33.16.0/22

AS134963  ·  Alibaba Cloud (Singapore) Private Limited

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Summary

Country United States
Domain aliyun.com
ASN AS134963
Registry APNIC
ID ALICLOUD

WHOIS Details

inetnum:        170.33.16.0 - 170.33.23.255
netname:        ALICLOUD
descr:          Aliyun Computing Co, LTD
country:        US
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:  2021-04-14T01:11:45Z
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:          170.33.16.0/21
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:  2019-11-15T03:17:26Z
source:         APNIC

route:          170.33.16.0/21
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:  2019-11-15T03:20:15Z
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

Pingable IPs

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

IP Address ASN Details
170.33.17.0 AS134963 Alibaba Cloud (Singapore) Private Limited 0.17ms from Ashburn, US
170.33.16.106 AS134963 Alibaba Cloud (Singapore) Private Limited 0.14ms from Ashburn, US
170.33.19.1 AS134963 Alibaba Cloud (Singapore) Private Limited 0.17ms from Ashburn, US
170.33.18.1 AS134963 Alibaba Cloud (Singapore) Private Limited 0.14ms 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
170.231.148.102 AS265056 NSLink Provedor de acesso internet LTDA-ME 8.49ms from Curitiba, BR
172.169.221.214 AS8075 Microsoft Corporation 0.16ms from Des Moines, US
31.187.57.6 AS6830 Liberty Global Europe Holding B.V. 4.88ms from Dublin, IE
79.242.131.214 AS3320 Deutsche Telekom AG 4.55ms from Hamburg, DE
86.186.168.246 AS2856 British Telecommunications PLC 3.52ms from London, GB
90.193.178.70 AS5607 Sky UK Limited 2.17ms from London, GB
185.179.107.230 AS44593 Fundacion Centro de Supercomputacion de Castilla y Leon 9.43ms from Madrid, ES
50.192.155.134 AS7922 Comcast Cable Communications, LLC 5.28ms from Miami, US
35.196.140.70 AS396982 Google LLC 0.13ms from Moncks Corner, US
90.179.129.118 AS5610 O2 Czech Republic, a.s. 7.33ms from Prague, CZ
173.160.232.6 AS7922 Comcast Cable Communications, LLC 4.47ms from Seattle, US
49.170.229.198 AS17858 LG POWERCOMM 1.84ms from Seoul, KR
20.193.2.246 AS8075 Microsoft Corporation 0.66ms from Sydney, AU
59.85.28.54 AS10010 TOKAI Communications Corporation 3.28ms from Tokyo, JP
212.95.30.134 AS8412 T-Mobile Austria GmbH 8.90ms from Vienna, AT
68.170.241.22 AS26744 Planters Communications, LLC 5.99ms from Atlanta, US
18.246.85.22 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
112.44.163.22 AS9808 China Mobile Communications Group Co., Ltd. 4.40ms from Chengdu, CN
34.57.88.102 AS396982 Google LLC 0.11ms from Council Bluffs, US
99.27.194.6 AS7018 AT&T Enterprises, LLC 10.63ms from Dallas, US
20.84.211.166 AS8075 Microsoft Corporation 0.16ms from Des Moines, US
190.86.103.22 AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA 8.13ms from Guatemala City, GT
91.197.141.182 AS396982 Google LLC 0.12ms from Hong Kong, HK
51.11.57.22 AS8075 Microsoft Corporation 0.25ms from London, GB
38.101.117.230 AS174 Cogent Communications, LLC 0.28ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f3 170.33.18.1
traceroute to 170.33.18.1 (170.33.18.1): 64 hops max, 52 byte packets
5 [AS3356] 212.133.21.245 11.855 ms
6 *
7 [AS3356] 4.14.96.106 107.403 ms
8 [] 14.192.160.93 99.501 ms
9 *
10 [AS134963] 170.33.18.1 106.845 ms
Measurement taken from IPinfo ProbeNet in Budapest, HU
On

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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