8.221.56.0/21

AS45102  ·  Alibaba (US) Technology Co., Ltd.

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Summary

Country United States
Domain aliyun.com
ASN AS45102
Parent Range 8.221.0.0/17
Registry APNIC
ID ALIBABACLOUD_US

WHOIS Details

inetnum:        8.221.0.0 - 8.221.127.255
netname:        AlibabaCloud_US
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:  2025-08-15T01:34:47Z
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:          8.221.0.0/17
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:  2020-01-20T07:59:13Z
source:         APNIC

route:          8.221.0.0/17
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:  2020-01-20T07:30:39Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 8.221.56.0/21

Range ASN Company Num of IPs
8.221.0.0/17 AS45102 Aliyun Computing Co.LTD 32,768

Nearby Ranges

BGP prefixes that overlap with 8.221.0.0/16

Range ASN Company Num of IPs
8.221.0.0/17 AS45102 Aliyun Computing Co.LTD 32,768

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
8.221.61.0 AS45102 Alibaba (US) Technology Co., Ltd. 0.58ms from Ashburn, US
8.221.59.124 AS45102 Alibaba (US) Technology Co., Ltd. 0.60ms from Ashburn, US
8.221.58.176 AS45102 Alibaba (US) Technology Co., Ltd. 0.47ms from Ashburn, US
8.221.56.125 AS45102 Alibaba (US) Technology Co., Ltd. 0.44ms from Ashburn, US
8.221.60.163 AS45102 Alibaba (US) Technology Co., Ltd. 0.84ms from Ashburn, US
8.221.57.58 AS45102 Alibaba (US) Technology Co., Ltd. 0.58ms 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
84.83.194.245 AS1136 KPN B.V. 1.26ms from Amsterdam, NL
52.226.231.37 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
170.146.2.53 AS14299 Automatic Data Processing, Inc. 15.14ms from Chicago, US
130.163.215.53 AS668 United States Department of Defense (DoD) 4.17ms from Chicago, US
23.70.8.5 AS7922 Comcast Cable Communications, LLC 1.38ms from Chicago, US
35.202.57.117 AS396982 Google LLC 0.10ms from Council Bluffs, US
176.34.106.165 AS16509 Amazon.com, Inc. 0.30ms from Dublin, IE
50.65.175.101 AS6327 Shaw Communications 4.23ms from Edmonton, CA
68.46.157.5 AS7922 Comcast Cable Communications, LLC 8.21ms from Flint, US
183.232.80.181 AS9808 China Mobile Communications Group Co., Ltd. 5.34ms from Guangzhou, CN
45.231.164.21 AS267210 Netsoluti Soluções em Informática e Internet Eirel 15.67ms from Joao Pessoa, BR
203.220.167.21 AS7545 TPG Telecom Limited 1.67ms from Melbourne, AU
80.117.197.117 AS3269 Telecom Italia S.p.A. 5.64ms from Milan, IT
65.207.2.37 AS701 Verizon Business 3.02ms from Reston, US
189.229.249.229 AS8151 UNINET 4.38ms from Santiago de Queretaro, MX
187.49.97.53 AS28143 E Greco Falchione Manutencao 1.01ms from Sao Paulo, BR
39.114.246.37 AS9318 SK Broadband Co Ltd 7.55ms from Seoul, KR
13.62.33.53 AS16509 Amazon.com, Inc. 0.13ms from Stockholm, SE
60.75.28.213 AS17676 SoftBank Corp. 7.93ms from Tokyo, JP
91.115.86.229 AS8447 A1 Telekom Austria AG 3.95ms from Vienna, AT
81.62.186.197 AS3303 Swisscom (Switzerland) Ltd 1.54ms from Zuerich, CH
20.253.80.133 AS8075 Microsoft Corporation 0.32ms from Ashburn, US
119.48.199.165 AS4837 CHINA UNICOM China169 Backbone 2.98ms from Changchun, CN
24.172.235.5 AS11426 Charter Communications Inc 1.31ms from Charlotte, US
73.211.80.197 AS7922 Comcast Cable Communications, LLC 12.08ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f2 8.221.61.0
traceroute to 8.221.61.0 (8.221.61.0): 64 hops max, 52 byte packets
3 *
4 *
5 *
6 *
7 [AS3356] 4.69.220.22 18.705 ms
8 [AS3356] 4.1.63.202 16.383 ms
10 *
11 *
12 [AS45102] 8.221.61.0 18.021 ms
Measurement taken from IPinfo ProbeNet in Asheville, 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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