8.221.56.0/21

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

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Summary

Country United States
Domain alibaba-inc.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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        ASEP1-AP
tech-c:         ASEP1-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
admin-c:        ASEP1-AP
tech-c:         ASEP1-AP
nic-hdl:        AA1926-AP
remarks:        Generated from irt object IRT-ASEPL-SG
remarks:        [email protected] was validated on 2025-12-09
abuse-mailbox:  [email protected]
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:         [email protected]
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

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

IP Address ASN Details
8.221.56.125 AS45102 Alibaba (US) Technology Co., Ltd. 0.41ms from Ashburn, US
8.221.61.0 AS45102 Alibaba (US) Technology Co., Ltd. 0.64ms from Ashburn, US
8.221.58.72 AS45102 Alibaba (US) Technology Co., Ltd. 0.46ms from Ashburn, US
8.221.59.118 AS45102 Alibaba (US) Technology Co., Ltd. 0.58ms from Ashburn, US
8.221.57.12 AS45102 Alibaba (US) Technology Co., Ltd. 0.57ms from Ashburn, US
8.221.60.163 AS45102 Alibaba (US) Technology Co., Ltd. 0.83ms 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
20.253.80.133 AS8075 Microsoft Corporation 0.32ms from Ashburn, US
79.129.44.69 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.97ms from Athens, GR
85.239.113.149 AS16097 HL komm Telekommunikations GmbH 0.76ms from Berlin, DE
17.249.56.69 AS714 Apple Inc. 0.13ms from Dallas, US
120.233.77.21 AS9808 China Mobile Communications Group Co., Ltd. 3.48ms from Guangzhou, CN
154.215.172.5 AS134548 DXTL Tseung Kwan O Service 0.69ms from Hong Kong, HK
86.186.98.181 AS2856 British Telecommunications PLC 3.05ms from London, GB
185.184.242.5 AS64445 Michele Pietravalle trading as NetJoin 0.17ms from Milan, IT
163.245.207.21 AS19318 Interserver, Inc 0.75ms from New York City, US
183.181.89.213 AS131965 Xserver Inc. 0.45ms from Osaka, JP
126.57.81.37 AS17676 SoftBank Corp. 10.65ms from Osaka, JP
193.165.36.197 AS30764 PODA a.s. 0.48ms from Prague, CZ
35.175.94.117 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
189.229.249.229 AS8151 UNINET 4.38ms from Santiago de Queretaro, MX
115.10.40.101 AS4766 Korea Telecom 3.85ms from Seoul, KR
178.212.224.117 AS42708 Glesys AB 0.50ms from Stockholm, SE
171.123.2.165 AS4837 CHINA UNICOM China169 Backbone 7.58ms from Taiyuan, CN
45.244.39.53 AS24863 Link Egypt (Link.NET) 7.48ms from Cairo, EG
105.75.88.133 AS36884 Wana Corporate 5.36ms from Casablanca, MA
41.73.217.5 AS36930 MIC TANZANIA LTD 2.91ms from Dar es Salaam, TZ
45.231.164.21 AS267210 Netsoluti Soluções em Informática e Internet Eirel 15.67ms from Joao Pessoa, BR
35.237.238.21 AS396982 Google LLC 0.14ms from Moncks Corner, US
31.28.222.5 AS12389 PJSC Rostelecom 14.67ms from Moscow, RU
177.19.168.117 AS18881 TELEFÔNICA BRASIL S.A 4.21ms from Porto Alegre, BR
119.117.230.245 AS4837 CHINA UNICOM China169 Backbone 12.17ms from Tieling, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 8.221.57.5
traceroute to 8.221.57.5 (8.221.57.5): 64 hops max, 52 byte packets
2 [AS45102] 8.221.57.5 0.684 ms
Measurement taken from IPinfo ProbeNet in Ashburn, 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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