1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.21.0.0/16
  4. AS16509  | 103.21.240.0/22

103.21.240.0/22

AS16509  ·  Amazon.com, Inc.

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Summary

Country China
Domain amazon.com
ASN AS16509
Registry APNIC
ID AMAZON-CN

WHOIS Details

inetnum:        103.21.240.0 - 103.21.243.255
netname:        AMAZON-CN
descr:          Amazon Connection Technology Services (Beijing) Co., LTD
country:        CN
org:            ORG-ACTS1-AP
admin-c:        ACTS2-AP
tech-c:         ACTS2-AP
abuse-c:        AA2059-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AMAZON-CN
mnt-routes:     MAINT-AMAZON-CN
mnt-irt:        IRT-AMAZON-CN
last-modified:  2020-10-20T01:14:18Z
source:         APNIC


organisation:   ORG-ACTS1-AP
org-name:       Amazon Connection Technology Services (Beijing) Co., LTD
org-type:       LIR
country:        CN
address:        ********
phone:          ********
fax-no:         ********
e-mail:         ********
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:05Z
source:         APNIC


role:           Amazon Connection Technology Services Beijing Co
address:        West No. 10, 2nd Floor, Yangya, Beijing Huairou District
country:        CN
phone:          +1 206 226 4064
fax-no:         +1 206 226 4064
e-mail:         aes-noc@amazon.com
admin-c:        ACTS2-AP
tech-c:         ACTS2-AP
nic-hdl:        ACTS2-AP
mnt-by:         MAINT-AMAZON-CN
last-modified:  2012-10-19T22:03:45Z
source:         APNIC

irt:            IRT-AMAZON-CN
address:        West No. 10, 2nd Floor, Yangya, Beijing Huairou District
phone:          +1 206 266 4064
e-mail:         ipmanagement@amazon.com
abuse-mailbox:  ec2-abuse@amazon.com
admin-c:        ACTS2-AP
tech-c:         ACTS2-AP
auth:           # Filtered
remarks:        ipmanagement@amazon.com was validated on 2025-09-18
remarks:        ec2-abuse@amazon.com was validated on 2026-01-21
mnt-by:         MAINT-AMAZON-CN
last-modified:  2026-02-06T19:23:35Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.21.0.0/16

Range ASN Company Num of IPs
103.21.236.0/22 AS12886 LEW TelNet GmbH 1,024
103.21.132.0/22 AS38835 Buroserv Australia Pty Ltd 1,024
103.21.156.0/22 AS134141 B2B Wholesale Pty Ltd 1,024
103.21.48.0/22 AS58750 ThinkEx Holdings Pty Ltd 1,024
103.21.128.0/22 AS58927 M.D.G. IT Pty Ltd 1,024
103.21.60.0/22 AS131148 Bank Of Taiwan 1,024
103.21.176.0/22 AS9808 China Mobile Communications Corporation 1,024
103.21.216.0/22 AS9905 PT. LINKNET, 1,024
103.21.184.0/22 AS132453 TRIPLE PLAY BROADBAND PRIVATE LIMITED 1,024
103.21.200.0/22 AS38091 LG HelloVision Corp. 1,024
103.21.0.0/22 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 1,024
103.21.148.0/22 AS38732 CMC Telecom Infrastructure Company 1,024
103.21.204.0/22 AS131746 PT. Medianusa Permana 1,024
103.21.116.0/22 AS138950 Shanghai ruisu Network Technology Co.,Ltd 1,024
103.21.252.0/22 AS131310 PLTPRO Data Centre Sdn. Bhd. 1,024
103.21.124.0/22 AS132423 Powai 1,024
103.21.84.0/22 AS45786 PT Hawk Teknologi Solusi 1,024
103.21.32.0/22 AS132434 Maxis Broadband Sdn Bhd 1,024
103.21.44.0/22 AS132435 A-6-3A, Block A, No. 2, Jalan PJU 1A/7A, 1,024
103.21.140.0/22 AS4811 Shanghai Meicheng Technology Information Co.,Ltd. 1,024
103.21.140.0/22 AS4812 Shanghai Meicheng Technology Information Co.,Ltd. 1,024
103.21.152.0/22 AS24028 REDtone Marketing Sdn. Bhd. 1,024
103.21.116.0/22 AS55994 Shanghai ruisu Network Technology Co.,Ltd 1,024
103.21.8.0/22 AS26658 UNIT 04, 7/F, BRIGHT WA, NO. 33 MONG KOK rd, kl, HK 1,024
103.21.40.0/22 AS58715 EarthTelcommunication 1,024
103.21.60.0/22 AS3462 Bank Of Taiwan 1,024
103.21.208.0/22 AS36352 Kaifeng Guochao E-commerce Co.Ltd. 1,024
103.21.120.0/22 AS131368 Petrovietnam oil corporation 1,024
103.21.58.0/23 AS394695 P.D.R Solutions FZC 512
103.21.68.0/23 AS136290 COUNTRY ONLINE SERVICES 512
103.21.70.0/23 AS150070 SPIRETEL TECHNOLOGIES PRIVATE LIMITED 512
103.21.28.0/23 AS54187 Eze Castle Integration, Inc. - ECINet 512
103.21.64.0/23 AS150982 Dinas Komunikasi, Informatika dan Persandian Kabupaten Kampar 512
103.21.100.0/23 AS140807 CUU LONG INTERNATIONAL DEVELOPMENT SERVICES AND TRADING JOINT STOCK COMPANY 512
103.21.96.0/23 AS140807 AN ANH PHONG COMPANY LIMITED 512
103.21.222.0/23 AS149829 Dream View Cable Network 512
103.21.18.0/23 AS58714 19th Floor, Tower C and D, Building No. 14, DLF Cyber City, 512
103.21.6.0/23 AS150069 CLOUDNET INTERNET SERVICE PVT LTD 512
103.21.92.0/24 AS45295 PT. Cipta Informatika Cemerlang 256
103.21.93.0/24 AS45295 PT. Cipta Informatika Cemerlang 256
103.21.94.0/24 AS45295 PT. Cipta Informatika Cemerlang 256
103.21.95.0/24 AS45295 PT. Cipta Informatika Cemerlang 256
103.21.180.0/24 AS45352 ONEBIRD (M) SDN. BHD. 256
103.21.181.0/24 AS45352 ONEBIRD (M) SDN. BHD. 256
103.21.182.0/24 AS45352 ONEBIRD (M) SDN. BHD. 256
103.21.183.0/24 AS45352 ONEBIRD (M) SDN. BHD. 256
103.21.84.0/24 AS45786 PT Hawk Teknologi Solusi 256
103.21.85.0/24 AS45786 PT. Hawk Teknologi Solusi 256
103.21.86.0/24 AS45786 PT. Hawk Teknologi Solusi 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
108.219.114.70 AS7018 AT&T Enterprises, LLC 6.29ms from Atlanta, US
61.149.140.86 AS4808 China Unicom Beijing Province Network 4.09ms from Beijing, CN
49.191.39.22 AS4804 Microplex PTY LTD 14.84ms from Brisbane, AU
64.123.32.22 AS7018 AT&T Enterprises, LLC 0.95ms from Dallas, US
177.35.38.246 AS28573 Claro NXT Telecomunicacoes Ltda 15.44ms from Fortaleza, BR
220.172.239.70 AS4134 CHINANET-BACKBONE 5.11ms from Guiyang, CN
113.3.152.38 AS4837 CHINA UNICOM China169 Backbone 6.06ms from Harbin, CN
89.37.93.102 AS209854 Cyberzone S.A. 0.33ms from London, GB
79.153.249.150 AS3352 TELEFONICA DE ESPANA S.A.U. 8.45ms from Madrid, ES
94.198.142.182 AS31543 myNet GmbH 6.79ms from Milan, IT
58.183.192.198 AS18144 Enecom,Inc. 7.41ms from Osaka, JP
189.188.63.246 AS8151 UNINET 4.19ms from Santiago de Queretaro, MX
222.156.177.86 AS7482 Asia Pacific On-line Service Inc. 16.60ms from Taipei, TW
123.54.173.166 AS4134 CHINANET-BACKBONE 9.26ms from Zhengzhou, CN
172.172.225.22 AS8075 Microsoft Corporation 0.57ms from Ashburn, US
65.73.147.166 AS5650 Frontier Communications of America, Inc. 9.84ms from Chicago, US
108.78.155.150 AS7018 AT&T Enterprises, LLC 8.47ms from Chicago, US
99.115.77.230 AS7018 AT&T Enterprises, LLC 7.42ms from Chicago, US
1.9.171.150 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.13ms from Kuala Lumpur, MY
92.238.232.134 AS5089 Virgin Media Limited 12.37ms from London, GB
23.115.32.166 AS7018 AT&T Enterprises, LLC 1.92ms from Miami, US
73.124.108.86 AS7922 Comcast Cable Communications, LLC 8.10ms from Miami, US
151.33.72.230 AS1267 WIND TRE S.P.A. 3.93ms from Milan, IT
35.185.55.166 AS396982 Google LLC 0.14ms from Moncks Corner, US
153.137.150.86 AS4713 NTT DOCOMO BUSINESS,Inc. 2.48ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 103.21.243.3
traceroute to 103.21.243.3 (103.21.243.3): 8 hops max, 52 byte packets
5 [AS6453] 120.29.215.85 3.264 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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