72.5.172.0/22

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-72-5-172-0-2
OrgID:          AMAZO-4
Parent:         NET-72-0-0-0-0
NetName:        AMAZO-4
NetRange:       72.5.172.0 - 72.5.175.255
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
72.5.128.0/20 AS16509 Amazon.com, Inc. 4,096
72.5.120.0/21 AS14745 Internap Network Services Corporation 2,048
72.5.116.0/22 AS16509 Amazon.com, Inc. 1,024
72.5.16.0/22 AS16509 Amazon.com, Inc. 1,024
72.5.220.0/22 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
50.186.198.102 AS7922 Comcast Cable Communications, LLC 6.53ms from Ashburn, US
150.165.99.102 AS1916 Rede Nacional de Ensino e Pesquisa 0.90ms from Campina Grande, BR
50.109.183.214 AS5650 Frontier Communications of America, Inc. 8.27ms from Chicago, US
209.107.159.86 AS55044 LR Communications, Inc. 10.85ms from Denver, US
217.243.39.182 AS3320 Deutsche Telekom AG 0.99ms from Duesseldorf, DE
86.135.130.70 AS2856 British Telecommunications PLC 4.28ms from Erith, GB
14.199.111.182 AS9269 Hong Kong Broadband Network Ltd. 1.17ms from Hong Kong, HK
66.91.83.6 AS20001 Charter Communications Inc 11.15ms from Honolulu, US
112.121.12.166 AS18310 SK Broadband Co Ltd 1.23ms from Incheon, KR
188.165.239.54 AS16276 OVH SAS 0.10ms from Roubaix, FR
121.128.232.150 AS4766 Korea Telecom 1.10ms from Seoul, KR
34.224.101.22 AS14618 Amazon.com, Inc. 0.58ms from Ashburn, US
86.124.133.198 AS8708 DIGI ROMANIA S.A. 2.41ms from Bacau, RO
119.249.55.38 AS4837 CHINA UNICOM China169 Backbone 9.01ms from Beijing, CN
137.186.89.214 AS852 TELUS Communications Inc. 1.07ms from Calgary, CA
47.215.85.134 AS19108 Optimum 19.66ms from Chicago, US
2.243.240.166 AS6805 Telefonica Germany GmbH & Co.OHG 3.42ms from Duesseldorf, DE
211.247.122.86 AS9756 SK Broadband Co Ltd 2.56ms from Incheon, KR
109.152.208.22 AS2856 British Telecommunications PLC 3.16ms from London, GB
81.100.246.214 AS5089 Virgin Media Limited 10.88ms from London, GB
12.131.232.86 AS7018 AT&T Enterprises, LLC 1.77ms from Los Angeles, US
83.60.0.198 AS3352 TELEFONICA DE ESPANA S.A.U. 12.52ms from Madrid, ES
35.231.234.6 AS396982 Google LLC 0.15ms from Moncks Corner, US
75.160.95.6 AS19901 Brightspeed 2.55ms from New York City, US
12.87.90.22 AS7018 AT&T Enterprises, LLC 4.73ms from Philadelphia, US

Traceroute

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

$
traceroute -a -n -q1 -m5 72.5.175.179
traceroute to 72.5.175.179 (72.5.175.179): 5 hops max, 52 byte packets
2 [AS7195] 200.25.51.246 0.946 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Osasco, BR
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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