170.33.32.0/21

AS134963  ·  Alibaba Cloud (Singapore) Private Limited

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Summary

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

WHOIS Details

inetnum:        170.33.32.0 - 170.33.39.255
netname:        ALICLOUD
descr:          Aliyun Computing Co, LTD
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:  2021-04-14T01:11:46Z
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:          170.33.32.0/21
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:  2019-11-15T03:17:38Z
source:         APNIC

route:          170.33.32.0/21
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:  2019-11-15T03:20:33Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 170.33.0.0/16

Range ASN Company Num of IPs
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 10 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
170.33.34.128 AS45102 Alibaba (US) Technology Co., Ltd. 0.45ms from Frankfurt am Main, DE
170.33.35.0 AS45102 Alibaba (US) Technology Co., Ltd. 0.51ms from Frankfurt am Main, DE
170.33.33.128 AS45102 Alibaba (US) Technology Co., Ltd. 0.50ms from Frankfurt am Main, DE
170.33.36.102 AS134963 Alibaba Cloud (Singapore) Private Limited 0.26ms from Frankfurt am Main, DE
170.33.32.13 AS45102 Alibaba (US) Technology Co., Ltd. 0.29ms from Frankfurt am Main, DE

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
168.181.91.21 AS271810 COOP ELECTRICA DE SERVICIOS Y OBRAS PUB PROVISION SERV SOCIALES Y VIVIENDA DE ALCIRA LTDA 12.77ms from Buenos Aires, AR
104.171.158.53 AS16628 DedFiberCo 0.14ms from Buffalo, US
108.169.166.213 AS10796 Charter Communications Inc 6.09ms from Columbus, US
84.169.218.85 AS3320 Deutsche Telekom AG 2.41ms from Frankfurt am Main, DE
79.214.50.53 AS3320 Deutsche Telekom AG 5.35ms from Hamburg, DE
91.193.127.5 AS42798 Sergey Vyacheslavovich Gliga 6.87ms from Kyiv, UA
79.224.185.133 AS3320 Deutsche Telekom AG 3.09ms from Nuernberg, DE
20.3.221.117 AS8075 Microsoft Corporation 0.31ms from Quincy, US
207.47.14.133 AS54483 GeoLinks 1.96ms from San Jose, US
187.168.110.21 AS8151 UNINET 3.69ms from Santiago de Queretaro, MX
163.198.215.245 AS262287 Latitude.sh LTDA 0.16ms from Sao Paulo, BR
188.47.198.133 AS21395 Orange Polska Spolka Akcyjna 2.87ms from Warsaw, PL
96.51.166.53 AS6327 Shaw Communications 4.46ms from Calgary, CA
190.201.15.5 AS8048 CANTV Servicios, Venezuela 14.16ms from Caracas, VE
4.43.80.229 AS3356 Level 3 Parent, LLC 5.60ms from Dallas, US
184.67.191.69 AS6327 Shaw Communications 7.36ms from Edmonton, CA
68.51.135.37 AS7922 Comcast Cable Communications, LLC 7.41ms from Flint, US
178.19.70.69 AS29551 Aixit GmbH 0.48ms from Frankfurt am Main, DE
174.30.218.149 AS209 CenturyLink Communications, LLC 3.03ms from Las Vegas, US
88.86.64.133 AS12418 Quantum CJSC 4.02ms from Moscow, RU
120.203.187.21 AS56045 China Mobile communications corporation 5.66ms from Nanchang, CN
84.180.175.197 AS3320 Deutsche Telekom AG 2.88ms from Nuernberg, DE
126.22.25.213 AS17676 SoftBank Corp. 3.73ms from Osaka, JP
44.209.51.37 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
178.64.190.229 AS12389 PJSC Rostelecom 10.88ms from Saint Petersburg, RU

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 170.33.38.10
traceroute to 170.33.38.10 (170.33.38.10): 7 hops max, 52 byte packets
3 [AS3491] 63.218.230.142 125.359 ms
4 [] 14.192.160.145 124.679 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Dallas, US
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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