170.33.20.0/24

AS134963  ·  Alibaba Cloud (Singapore) Private Limited

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Summary

Country United States
Domain alibaba-inc.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

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

IP Address ASN Details
170.33.20.128 AS45102 Alibaba (US) Technology Co., Ltd. 0.18ms 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
136.57.225.24 AS16591 Google Fiber Inc. 5.32ms from Atlanta, US
139.13.154.136 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 14.52ms from Hamburg, DE
122.230.42.168 AS4134 CHINANET-BACKBONE 9.96ms from Hangzhou, CN
171.231.7.8 AS7552 Viettel Group 14.49ms from Ho Chi Minh City, VN
189.226.76.136 AS8151 UNINET 1.13ms from Mexico City, MX
76.156.166.24 AS7922 Comcast Cable Communications, LLC 3.45ms from Minneapolis, US
35.182.17.88 AS16509 Amazon.com, Inc. 0.12ms from Montreal, CA
5.101.231.200 AS15552 LLC "Real-net" 10.93ms from Moscow, RU
68.204.17.168 AS33363 Charter Communications, Inc 5.70ms from Orlando, US
13.223.180.136 AS14618 Amazon.com, Inc. 0.60ms from Reston, US
201.111.76.184 AS8151 UNINET 12.44ms from Santiago de Queretaro, MX
59.3.125.200 AS4766 Korea Telecom 5.59ms from Seoul, KR
27.233.116.136 AS4766 Korea Telecom 1.66ms from Seoul, KR
126.130.139.72 AS17676 SoftBank Corp. 7.23ms from Tokyo, JP
43.192.44.88 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 0.48ms from Zhongwei, CN
71.201.154.56 AS7922 Comcast Cable Communications, LLC 5.15ms from Chicago, US
143.55.188.56 AS31890 Rocket, LLC 1.44ms from Detroit, US
41.22.183.56 AS29975 Vodacom 13.47ms from Johannesburg, ZA
104.33.122.168 AS20001 Charter Communications Inc 4.68ms from Los Angeles, US
98.176.11.232 AS22773 Cox Communications Inc. 7.65ms from Los Angeles, US
75.226.47.184 AS6167 Verizon Business 6.93ms from San Jose, US
123.60.96.248 AS55990 Huawei Cloud Service data center 3.67ms from Shanghai, CN
45.4.108.40 AS266047 Chapnet Serviços de Comunicação Ltda 18.47ms from São Paulo, BR
18.182.184.8 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
196.65.157.184 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 6.58ms from Casablanca, MA

Traceroute

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

$
traceroute -a -n -q1 -f2 170.33.20.128
traceroute to 170.33.20.128 (170.33.20.128): 64 hops max, 52 byte packets
2 [AS43060] 94.158.57.92 0.495 ms
3 *
4 *
7 *
8 [AS3356] 4.69.220.26 179.973 ms
9 [AS3356] 4.1.63.202 185.474 ms
10 *
11 *
12 [AS45102] 170.33.20.128 178.113 ms
Measurement taken from IPinfo ProbeNet in Tashkent, UZ
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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