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:      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


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:      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

Nearby Ranges

BGP prefixes that overlap with 143.0.0.0/8

Range ASN Company Num of IPs
143.118.0.0/16 AS1881 FMV 65,536
143.207.0.0/16 AS19106 Andrews University 65,536
143.88.0.0/16 AS18553 University of West Florida 65,536
143.206.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.253.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.240.0.0/16 AS174 Performance Systems International, Incorporated 65,536
143.248.0.0/16 AS1781 Korea Advanced Institute of Science and Technology 65,536
143.135.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.191.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.213.0.0/16 AS1602 Headquarters, USAISC 65,536
143.227.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.212.0.0/16 AS1602 Headquarters, USAISC 65,536
143.74.0.0/16 AS1600 Headquarters, USAISC 65,536
143.164.0.0/16 AS12331 Audi AG, Ingolstadt 65,536
143.205.0.0/16 AS1111 Universitaet Klagenfurt 65,536
143.76.0.0/16 AS1540 Headquarters, USAISC 65,536
143.45.0.0/16 AS1649 Headquarters, USAISC 65,536
143.74.0.0/16 AS1540 Headquarters, USAISC 65,536
143.170.0.0/16 AS16504 Granite Telecommunications LLC 65,536
143.69.0.0/16 AS1540 Headquarters, USAISC 65,536
143.171.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.79.0.0/16 AS1540 Headquarters, USAISC 65,536
143.84.0.0/16 AS1540 Headquarters, USAISC 65,536
143.111.0.0/16 AS11773 The University Of Texas M.D. Anderson Cancer Center 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
143.238.0.0/16 AS1221 Telstra Limited 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
143.108.0.0/16 AS1251 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO 65,536
143.216.0.0/16 AS136572 The Office of the Chief Information Officer (OCIO) 65,536
143.176.0.0/16 AS13127 Tele2 Nederland B.V. 65,536
143.225.0.0/16 AS137 UNI-Napoli Federico II 65,536
143.46.0.0/16 AS1637 Headquarters, USAISC 65,536
143.214.0.0/16 AS1602 Headquarters, USAISC 65,536
143.121.0.0/16 AS1103 Universitair Medisch Centrum Utrecht 65,536
143.73.0.0/16 AS1501 Headquarters, USAISC 65,536
143.48.0.0/16 AS13748 Cold Spring Harbor Laboratory 65,536
143.69.0.0/16 AS1493 Headquarters, USAISC 65,536
143.76.0.0/16 AS1502 Headquarters, USAISC 65,536
143.76.0.0/16 AS1501 Headquarters, USAISC 65,536
143.168.0.0/16 AS16509 Amazon.com, Inc. 65,536
143.74.0.0/16 AS1516 Headquarters, USAISC 65,536
143.66.0.0/16 AS13536 Corning Community College 65,536
143.239.0.0/16 AS1213 Campus Network 65,536
143.67.0.0/16 AS13536 Jamestown Community College 65,536
143.54.0.0/16 AS19200 Universidade Federal do Rio Grande do Sul 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

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
120.61.124.0 AS9829 National Internet Backbone 12.04ms from Bengaluru, IN
69.135.117.144 AS10796 Charter Communications Inc 5.89ms from Columbus, US
69.237.21.48 AS7018 AT&T Enterprises, LLC 2.12ms from Dallas, US
83.8.47.112 AS5617 Orange Polska Spolka Akcyjna 2.03ms from Gdansk, PL
175.147.34.64 AS4837 CHINA UNICOM China169 Backbone 10.14ms from Liaoyang, CN
67.85.122.96 AS6128 Cablevision Systems Corp. 5.68ms from New York City, US
20.190.153.32 AS8075 Microsoft Corporation 0.62ms from San Jose, US
180.83.183.144 AS17858 LG POWERCOMM 2.19ms from Seoul, KR
210.100.220.80 AS4766 Korea Telecom 4.65ms from Seoul, KR
61.127.203.144 AS4713 NTT DOCOMO BUSINESS,Inc. 19.07ms from Tokyo, JP
115.50.229.96 AS4837 CHINA UNICOM China169 Backbone 4.04ms from Zhengzhou, CN
35.86.143.96 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
76.241.128.0 AS7018 AT&T Enterprises, LLC 6.25ms from Columbus, US
42.193.171.64 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.00ms from Guangzhou, CN
78.162.178.112 AS9121 Turk Telekomunikasyon Anonim Sirketi 10.79ms from Istanbul, TR
109.184.39.208 AS12389 PJSC Rostelecom 6.42ms from Kazan, RU
91.206.32.96 AS47389 IT Center Odesa LLC 8.36ms from Kyiv, UA
45.130.42.208 AS198610 Beget LLC 9.65ms from Moscow, RU
161.45.95.144 AS26335 Middle Tennessee State University 4.36ms from Murfreesboro, US
120.209.9.112 AS9808 China Mobile Communications Group Co., Ltd. 8.08ms from Nanjing, CN
176.134.52.208 AS5410 Bouygues Telecom SA 1.64ms from Paris, FR
39.90.178.128 AS4837 CHINA UNICOM China169 Backbone 7.69ms from Qingdao, CN
178.206.119.32 AS28840 PJSC "TATTELECOM" 11.77ms from Samara, RU
75.214.36.240 AS6167 Verizon Business 12.77ms from Secaucus, US
180.231.108.16 AS17858 LG POWERCOMM 7.99ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -m8 143.221.185.201
traceroute to 143.221.185.201 (143.221.185.201): 8 hops max, 52 byte packets
2 *
3 *
4 *
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in London, GB
On

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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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