1. All IP Ranges
  2. 43.0.0.0/8
  3. 43.251.0.0/16
  4. AS16509  | 43.251.180.0/22

43.251.180.0/22

AS16509  ·  Amazon.com, Inc.

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Summary

Country United States
Domain amazon.com
ASN AS16509
Registry APNIC
ID AMAZON-AS-AP

WHOIS Details

inetnum:        43.251.180.0 - 43.251.183.255
netname:        AMAZON-AS-AP
descr:          Amazon.com, Inc.
descr:          605 5th Ave S
country:        US
org:            ORG-AI2-AP
admin-c:        AARP1-AP
tech-c:         AARP1-AP
status:         ALLOCATED PORTABLE
abuse-c:        AA1446-AP
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-AS-AP
mnt-routes:     MAINT-AMAZON-AS-AP
mnt-irt:        IRT-AMAZON-AS-AP1
last-modified:  2023-12-05T09:44:08Z
source:         APNIC

irt:            IRT-AMAZON-AS-AP1
address:        Bedok Central Post Office PO Box 482
e-mail:         ipmanagement@amazon.com
abuse-mailbox:  abuse@amazonaws.com
admin-c:        EC527-AP
tech-c:         EC527-AP
auth:           # Filtered
remarks:        ipmanagement@amazon.com is invalid
remarks:        abuse@amazonaws.com was validated on 2025-09-03
mnt-by:         MAINT-AMAZON-AS-AP
last-modified:  2025-09-04T05:31:49Z
source:         APNIC

organisation:   ORG-AI2-AP
org-name:       Amazon.com, Inc.
org-type:       LIR
country:        US
address:        605 5th Ave S
phone:          +01-206-266-6551
e-mail:         ipmanagement@amazon.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:21Z
source:         APNIC

role:           ABUSE AMAZONASAP1
country:        ZZ
address:        Bedok Central Post Office PO Box 482
phone:          +000000000
e-mail:         ipmanagement@amazon.com
admin-c:        EC527-AP
tech-c:         EC527-AP
nic-hdl:        AA1446-AP
remarks:        Generated from irt object IRT-AMAZON-AS-AP1
remarks:        ipmanagement@amazon.com is invalid
remarks:        abuse@amazonaws.com was validated on 2025-09-03
abuse-mailbox:  abuse@amazonaws.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T17:11:48Z
source:         APNIC

role:           AMAZON ASIA-PACIFIC RESOURCES PRIVATE LIMITED - ne
address:        Bedok Central Post Office PO Box 482
country:        SG
phone:          +1 -206-266-2187
e-mail:         aes-noc@amazon.com
admin-c:        AARP1-AP
tech-c:         AARP1-AP
nic-hdl:        AARP1-AP
mnt-by:         MAINT-AMAZON-AP-RESOURCES-SG
last-modified:  2011-04-28T08:05:16Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 43.251.0.0/16

Range ASN Company Num of IPs
43.251.84.0/22 AS45766 Md. Abdul Kayum Rashed t/a T-Network 1,024
43.251.200.0/22 AS9268 Telarus Pty Ltd 1,024
43.251.196.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
43.251.108.0/22 AS17766 Nexon Asia Pacific Pty Ltd 1,024
43.251.76.0/22 AS208525 3RD EYE ELECTRONICS CO., LIMITED 1,024
43.251.60.0/22 AS131593 PEGATRON 1,024
43.251.52.0/22 AS38835 Buroserv Australia Pty Ltd 1,024
43.251.48.0/22 AS2519 Earthstar Solution Co., Ltd. 1,024
43.251.44.0/22 AS208525 Science-Rainbow Technology(Hong Kong) Co., Limited 1,024
43.251.120.0/22 AS17598 LG HelloVision Corp. 1,024
43.251.100.0/22 AS154054 Room 744, No.80 Hu Lang Road 1,024
43.251.132.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
43.251.140.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
43.251.0.0/22 AS29119 FOSTERA DIGITAL S.R.L. 1,024
43.251.144.0/22 AS55547 KRISHNAM REALCON BUILDERS PRIVATE LIMITED 1,024
43.251.4.0/22 AS4837 China Unicom Hainan province network 1,024
43.251.36.0/22 AS4837 China Unicom Ningxia province network 1,024
43.251.244.0/22 AS9808 China Mobile Communications Corporation 1,024
43.251.24.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
43.251.224.0/22 AS401696 I LAYER LIMITED 1,024
43.251.204.0/22 AS38794 United Information Highway Co.,Ltd. 1,024
43.251.88.0/22 AS45775 AKASHNET BROADBAND AND SERVICES PRIVATE LIMITED 1,024
43.251.204.0/22 AS134100 United Information Highway Co.,Ltd. 1,024
43.251.20.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
43.251.14.0/23 AS10099 China Unicom Global Limited 512
43.251.12.0/23 AS10099 China Unicom Global Limited 512
43.251.16.0/23 AS55933 HongKong Virtual Internal Server Company Limited 512
43.251.18.0/23 AS141201 Jabatan Digital Negara (JDN) 512
43.251.32.0/23 AS63849 Easy Tone Network Limited 512
43.251.184.0/24 AS5065 Bunny Communications LLC 256
43.251.166.0/24 AS22363 Zero2Infinity Cust alloc - AU 256
43.251.161.0/24 AS207252 Realtox-Media 256
43.251.160.0/24 AS207252 Realtox-Media 256
43.251.159.0/24 AS55799 IPTelecom Global Network 256
43.251.158.0/24 AS63916 IPTelecom Global Network 256
43.251.158.0/24 AS55799 IPTelecom Global Network 256
43.251.106.0/24 AS132839 UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD 256
43.251.32.0/24 AS63849 Easy Tone Network Limited 256
43.251.157.0/24 AS55799 IPTelecom Global Network 256
43.251.155.0/24 AS45780 PABX SOLUTIONS New Zealand 256
43.251.119.0/24 AS133073 Dragon Network Int'l Co. Ltd 256
43.251.118.0/24 AS133073 Dragon Network Int'l Co. Ltd 256
43.251.117.0/24 AS62468 Dragon Network Int'l Co. Ltd 256
43.251.116.0/24 AS62468 Dragon Network Int'l Co. Ltd 256
43.251.64.0/24 AS136462 MT 256
43.251.65.0/24 AS136462 MT HK Hong Kong 256
43.251.66.0/24 AS136462 MT HK Hong Kong 256
43.251.67.0/24 AS136462 MT HK Hong Kong 256
43.251.113.0/24 AS132825 MYTEK TRADING PTY LTD 256

Hosted domains

There are 4 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
43.251.180.34 aasanlearn.com 3
43.251.182.36 valheim.asia 1

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
Read more

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
140.164.30.102 AS137 Consortium GARR 7.73ms from Arezzo, IT
99.127.189.86 AS7018 AT&T Enterprises, LLC 5.76ms from Atlanta, US
136.255.167.118 AS12302 Vodafone Romania S.A. 0.33ms from Bucharest, RO
54.93.239.230 AS16509 Amazon.com, Inc. 0.15ms from Frankfurt am Main, DE
106.217.155.38 AS45609 Bharti Airtel Ltd. AS for GPRS Service 1.19ms from Hyderabad, IN
67.230.35.214 AS30689 FLOW 10.73ms from Kingston, JM
62.28.91.230 AS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.36ms from Lisbon, PT
173.160.124.54 AS7922 Comcast Cable Communications, LLC 9.47ms from Minneapolis, US
108.58.177.198 AS6128 Cablevision Systems Corp. 3.65ms from New York City, US
187.66.121.182 AS28573 Claro NXT Telecomunicacoes Ltda 10.09ms from Osasco, BR
44.201.22.54 AS14618 Amazon.com, Inc. 0.14ms from Reston, US
18.215.61.182 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
115.11.254.166 AS4766 Korea Telecom 5.83ms from Seoul, KR
1.249.118.38 AS9318 SK Broadband Co Ltd 6.32ms from Seoul, KR
218.18.129.166 AS4134 CHINANET-BACKBONE 2.15ms from Shenzhen, CN
118.79.105.214 AS4837 CHINA UNICOM China169 Backbone 4.41ms from Taiyuan, CN
3.112.16.150 AS16509 Amazon.com, Inc. 0.31ms from Tokyo, JP
104.219.12.6 AS11260 EastLink 5.92ms from Toronto, CA
73.135.85.38 AS7922 Comcast Cable Communications, LLC 6.34ms from Ashburn, US
114.251.14.182 AS4808 China Unicom Beijing Province Network 3.06ms from Beijing, CN
86.127.204.54 AS8708 DIGI ROMANIA S.A. 1.64ms from Bucharest, RO
194.182.33.22 AS42525 GlobalConnect A/S 0.79ms from Copenhagen, DK
220.164.119.38 AS4134 CHINANET-BACKBONE 5.67ms from Kunming, CN
61.166.221.198 AS4134 CHINANET-BACKBONE 0.91ms from Kunming, CN
109.151.52.134 AS2856 British Telecommunications PLC 7.97ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m5 43.251.181.60
traceroute to 43.251.181.60 (43.251.181.60): 5 hops max, 52 byte packets
2 [AS9498] 61.95.209.209 0.691 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Bengaluru, IN
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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