1. All IP Ranges
  2. 143.0.0.0/8
  3. 143.221.0.0/16
  4. AS16509  | 143.221.0.0/16

143.221.0.0/16

AS16509  ·  Amazon.com, Inc.

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Summary

Country United States
Domain amazon.com
ASN AS16509
Registry ARIN
ID AMAZO-4

WHOIS Details

NetHandle:      NET-143-221-0-0-1
OrgID:          AMAZO-4
Parent:         NET-143-0-0-0-0
NetName:        AMAZO-4
NetRange:       143.221.0.0 - 143.221.255.255
NetType:        allocation
RegDate:        2024-12-03
Updated:        2024-12-03
Source:         ARIN


OrgID:          AMAZO-4
OrgName:        Amazon.com, Inc.
CanAllocate:    
Street:         Amazon Web Services, Inc.
Street:         P.O. Box 81226
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98108-1226
Comment:        For details of this service please see
Comment:        http://ec2.amazonaws.com
RegDate:        2005-09-29
Updated:        2022-09-30
OrgAdminHandle: IPMAN40-ARIN
OrgTechHandle:  ANO24-ARIN
OrgAbuseHandle: AEA8-ARIN
OrgNOCHandle:   AANO1-ARIN
OrgRoutingHandle:   ARMP-ARIN
OrgRoutingHandle:   IPROU3-ARIN
Source:         ARIN


POCHandle:      IPMAN40-ARIN
IsRole:         Y
LastName:       IP Management
FirstName:      
Street:         1918 8th Ave
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98109
RegDate:        2013-11-12
Updated:        2025-03-24
OfficePhone:    +1-703-464-1336
Mailbox:        ipmanagement@amazon.com
Source:         ARIN


POCHandle:      AEA8-ARIN
IsRole:         Y
LastName:       Amazon EC2 Abuse
FirstName:      
Street:         Amazon Web Services Elastic Compute Cloud, EC2
Street:         410 Terry Avenue North
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98109-5210
RegDate:        2008-03-24
Updated:        2025-08-28
OfficePhone:    +1-206-555-0000
Mailbox:        trustandsafety@support.aws.com
Source:         ARIN


POCHandle:      AANO1-ARIN
IsRole:         Y
LastName:       Amazon AWS Network Operations
FirstName:      
Street:         410 Terry Ave N
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98109
RegDate:        2010-03-04
Updated:        2025-08-28
OfficePhone:    +1-206-555-0000
Mailbox:        amzn-noc-contact@amazon.com
Source:         ARIN


POCHandle:      ANO24-ARIN
IsRole:         Y
LastName:       Amazon EC2 Network Operations
FirstName:      
Street:         PO BOX 81226
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98108-1226
RegDate:        2005-09-19
Updated:        2025-08-28
OfficePhone:    +1-206-555-0000
Mailbox:        amzn-noc-contact@amazon.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 143.0.0.0/8

Range ASN Company Num of IPs
143.248.0.0/16 AS1781 Korea Advanced Institute of Science and Technology 65,536
143.88.0.0/16 AS18553 University of West Florida 65,536
143.240.0.0/16 AS174 Performance Systems International, Incorporated 65,536
143.171.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.206.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.227.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.213.0.0/16 AS1602 Headquarters, USAISC 65,536
143.253.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.45.0.0/16 AS1649 Headquarters, USAISC 65,536
143.168.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.84.0.0/16 AS1540 Headquarters, USAISC 65,536
143.212.0.0/16 AS1602 Headquarters, USAISC 65,536
143.74.0.0/16 AS1600 Headquarters, USAISC 65,536
143.205.0.0/16 AS1111 Universitaet Klagenfurt 65,536
143.74.0.0/16 AS1540 Headquarters, USAISC 65,536
143.191.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.46.0.0/16 AS1637 Headquarters, USAISC 65,536
143.76.0.0/16 AS1501 Headquarters, USAISC 65,536
143.73.0.0/16 AS1540 Headquarters, USAISC 65,536
143.69.0.0/16 AS1540 Headquarters, USAISC 65,536
143.135.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.76.0.0/16 AS1540 Headquarters, USAISC 65,536
143.79.0.0/16 AS1540 Headquarters, USAISC 65,536
143.239.0.0/16 AS1213 Campus Network 65,536
143.50.0.0/16 AS1114 Universitaet Graz 65,536
143.59.0.0/16 AS12083 WideOpenWest Finance LLC 65,536
143.69.0.0/16 AS1590 Headquarters, USAISC 65,536
143.84.0.0/16 AS1590 Headquarters, USAISC 65,536
143.101.0.0/16 AS13636 NEC Corporation of America 65,536
143.102.0.0/16 AS13636 NEC Corporation of America 65,536
143.238.0.0/16 AS1221 Telstra Limited 65,536
143.216.0.0/16 AS136572 The Office of the Chief Information Officer (OCIO) 65,536
143.164.0.0/16 AS12331 Audi AG, Ingolstadt 65,536
143.225.0.0/16 AS137 UNI-Napoli Federico II 65,536
143.108.0.0/16 AS1251 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO 65,536
143.176.0.0/16 AS13127 Tele2 Nederland B.V. 65,536
143.214.0.0/16 AS1602 Headquarters, USAISC 65,536
143.121.0.0/16 AS1103 Universitair Medisch Centrum Utrecht 65,536
143.48.0.0/16 AS13748 Cold Spring Harbor Laboratory 65,536
143.73.0.0/16 AS1501 Headquarters, USAISC 65,536
143.69.0.0/16 AS1493 Headquarters, USAISC 65,536
143.74.0.0/16 AS1516 Headquarters, USAISC 65,536
143.76.0.0/16 AS1502 Headquarters, USAISC 65,536
143.134.0.0/16 AS1540 Headquarters, USAISC 65,536
143.170.0.0/16 AS16504 Granite Telecommunications LLC 65,536
143.66.0.0/16 AS13536 Corning Community College 65,536
143.111.0.0/16 AS11773 The University Of Texas M.D. Anderson Cancer Center 65,536
143.67.0.0/16 AS13536 Jamestown Community College 65,536
143.118.0.0/16 AS1881 FMV 65,536

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
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
144.48.236.112 AS12975 PALTEL Autonomous System 6.83ms from Amman, JO
101.74.65.240 AS4837 CHINA UNICOM China169 Backbone 8.93ms from Beijing, CN
98.46.209.32 AS7922 Comcast Cable Communications, LLC 9.92ms from Chicago, US
124.216.175.0 AS45361 Ulsan Jung-Ang Broadcasting Network 7.42ms from Dongnae, KR
20.223.142.160 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
2.124.212.192 AS5607 Sky UK Limited 13.09ms from London, GB
70.167.178.160 AS22773 Cox Communications Inc. 3.62ms from Los Angeles, US
218.227.178.32 AS2518 BIGLOBE Inc. 7.77ms from Osaka, JP
114.170.123.128 AS4713 NTT DOCOMO BUSINESS,Inc. 13.78ms from Osaka, JP
119.171.78.32 AS9824 JCOM Co., Ltd. 19.57ms from Tokyo, JP
20.20.235.160 AS8075 Microsoft Corporation 0.27ms from Boydton, US
217.139.39.0 AS20928 The Noor Group 18.85ms from Cairo, EG
75.243.34.208 AS6167 Verizon Business 16.88ms from Chicago, US
87.177.30.16 AS3320 Deutsche Telekom AG 5.64ms from Duesseldorf, DE
88.153.13.16 AS3209 Vodafone GmbH 11.60ms from Frankfurt am Main, DE
116.39.126.144 AS17858 LG POWERCOMM 1.41ms from Incheon, KR
90.192.207.16 AS5607 Sky UK Limited 2.19ms from London, GB
104.175.219.32 AS20001 Charter Communications Inc 5.79ms from Los Angeles, US
15.229.192.224 AS16509 Amazon.com, Inc. 0.15ms from Osasco, BR
176.134.52.208 AS5410 Bouygues Telecom SA 1.83ms from Paris, FR
203.219.227.16 AS7545 TPG Telecom Limited 1.03ms from Perth, AU
189.189.98.144 AS8151 UNINET 4.11ms from Santiago de Queretaro, MX
91.215.33.16 AS43153 SferaNET Sp. z o.o. 7.75ms from Warsaw, PL
134.164.119.48 AS6009 United States Department of Defense (DoD) 0.63ms from Atlanta, US
91.180.125.224 AS5432 Proximus NV 2.79ms from Brussels, BE

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 143.221.14.40
traceroute to 143.221.14.40 (143.221.14.40): 8 hops max, 52 byte packets
5 [AS2914] 120.88.54.97 0.334 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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.

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