72.5.128.0/20

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-72-5-128-0-2
OrgID:          AMAZO-4
Parent:         NET-72-0-0-0-0
NetName:        AMAZO-4
NetRange:       72.5.128.0 - 72.5.143.255
NetType:        allocation
RegDate:        2023-10-10
Updated:        2023-10-10
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:      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:      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:      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 72.5.0.0/16

Range ASN Company Num of IPs
72.5.0.0/20 AS14743 Unitas Global 4,096
72.5.144.0/20 AS10913 Unitas Global 4,096
72.5.220.0/22 AS16509 Amazon.com, Inc. 1,024
72.5.116.0/22 AS16509 Amazon.com, Inc. 1,024
72.5.16.0/22 AS16509 Amazon.com, Inc. 1,024
72.5.172.0/22 AS16509 Amazon.com, Inc. 1,024
72.5.96.0/22 AS16509 Amazon.com, Inc. 1,024
72.5.36.0/22 AS26654 Richard Fleischman and Associates 1,024
72.5.32.0/22 AS32695 White River Connect 1,024
72.5.46.0/23 AS399244 AME Hosting LLC 512
72.5.150.0/23 AS18851 iCore Networks 512
72.5.10.0/23 AS16417 Private Customer 512
72.5.171.0/24 AS25985 SymbioSystems LLC 256
72.5.251.0/24 AS13789 Britemoon LLC 256
72.5.146.0/24 AS10913 Private Customer 256
72.5.182.0/24 AS18893 Select Equity Group, Inc. 256
72.5.155.0/24 AS10913 Public Company Accting Oversight Board (Exempt) 256
72.5.191.0/24 AS46282 Private Customer 256
72.5.40.0/24 AS16769 Sotheby's 256

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
132.45.149.244 AS668 United States Department of Defense (DoD) 0.63ms from Atlanta, US
43.137.122.68 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.05ms from Beijing, CN
84.195.17.4 AS6848 Telenet BV 7.00ms from Brussels, BE
107.134.23.196 AS7018 AT&T Enterprises, LLC 5.18ms from Durham, US
79.252.136.68 AS3320 Deutsche Telekom AG 10.02ms from Frankfurt am Main, DE
35.228.98.164 AS396982 Google LLC 0.14ms from Hamina, FI
84.221.236.4 AS8612 Tiscali Italia S.P.A. 0.98ms from Milan, IT
18.229.204.164 AS16509 Amazon.com, Inc. 0.17ms from Osasco, BR
212.199.33.116 AS12400 Partner Communications Ltd. 3.29ms from Rosh Ha‘Ayin, IL
1.248.194.212 AS9318 SK Broadband Co Ltd 1.69ms from Seoul, KR
153.195.142.100 AS4713 NTT DOCOMO BUSINESS,Inc. 3.51ms from Tokyo, JP
3.172.24.36 AS16509 Amazon.com, Inc. 0.23ms from Marseille, FR
162.136.188.4 AS13882 HARTFORD FIRE INSURANCE COMPANY 4.02ms from New York City, US
36.14.206.4 AS2516 KDDI CORPORATION 12.83ms from Osaka, JP
82.81.38.164 AS8551 Bezeq International Ltd. 5.49ms from Petaẖ Tiqva, IL
189.113.2.116 AS28209 Under Servicos de Internet Ltda 0.74ms from Sao Paulo, BR
73.157.16.4 AS7922 Comcast Cable Communications, LLC 12.08ms from Seattle, US
175.143.138.244 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 7.08ms from Singapore, SG
183.189.168.180 AS4837 CHINA UNICOM China169 Backbone 7.54ms from Taiyuan, CN
150.136.18.116 AS31898 Oracle Corporation 0.33ms from Ashburn, US
92.42.248.148 AS9125 Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun 0.31ms from Belgrade, RS
44.248.232.196 AS16509 Amazon.com, Inc. 0.25ms from Boardman, US
181.128.98.228 AS13489 UNE EPM TELECOMUNICACIONES S.A. 5.20ms from Bogota, CO
20.57.117.196 AS8075 Microsoft Corporation 0.29ms from Boydton, US
9.160.114.132 AS8075 Microsoft Corporation 1.42ms 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 -m5 72.5.143.178
traceroute to 72.5.143.178 (72.5.143.178): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
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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