18.173.224.0/21

AS16509  ·  Amazon.com, Inc.

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Summary

Country United States
Domain amazon.com
ASN AS16509
Registry ARIN
ID AMAZON-CF

WHOIS Details

NetHandle:      NET-18-172-0-0-1
OrgID:          AMAZON-4
Parent:         NET-18-32-0-0-1
NetName:        AMAZON-CF
NetRange:       18.172.0.0 - 18.173.255.255
NetType:        reallocation
RegDate:        2022-01-21
Updated:        2022-01-21
Source:         ARIN


OrgID:          AMAZON-4
OrgName:        Amazon.com, Inc.
CanAllocate:    
Street:         1918 8th Ave
City:           SEATTLE
State/Prov:     WA
Country:        US
PostalCode:     98101-1244
RegDate:        1995-01-23
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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 18.173.0.0/16

No nearby ranges found.

Hosted domains

There are 4 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
18.173.226.87 abc7news.com 2
18.173.226.130 abc7news.com 2
18.173.226.44 abc7news.com 2
18.173.226.126 abc7news.com 2
18.173.230.212 epark.jp 1
18.173.226.153 archiveer.de 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

Pingable IPs

2,047 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
18.173.229.94 AS16509 Amazon.com, Inc. 0.29ms from Duesseldorf, DE
18.173.226.3 AS16509 Amazon.com, Inc. 0.29ms from Duesseldorf, DE
18.173.224.175 AS16509 Amazon.com, Inc. 0.29ms from Duesseldorf, DE
18.173.231.74 AS16509 Amazon.com, Inc. 0.29ms from Duesseldorf, DE
18.173.225.242 AS16509 Amazon.com, Inc. 0.29ms from Duesseldorf, DE
18.173.227.61 AS16509 Amazon.com, Inc. 0.29ms from Duesseldorf, DE
18.173.230.171 AS16509 Amazon.com, Inc. 0.29ms from Duesseldorf, DE
18.173.228.235 AS16509 Amazon.com, Inc. 0.28ms from Duesseldorf, DE

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
194.150.57.85 AS3257 GTT Communications Inc. 0.40ms from Amsterdam, NL
4.35.204.133 AS3356 Level 3 Parent, LLC 0.47ms from Atlanta, US
192.166.197.101 AS6786 Cronon GmbH 0.59ms from Berlin, DE
52.43.162.229 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
182.79.134.21 AS9498 BHARTI Airtel Ltd. 0.54ms from Chennai, IN
4.20.21.21 AS3356 Level 3 Parent, LLC 9.82ms from Chicago, US
40.89.209.133 AS8075 Microsoft Corporation 0.21ms from Dongnae, KR
212.77.191.21 AS12611 R-KOM Regensburger Telekommunikationsgesellschaft mbH 4.94ms from Frankfurt am Main, DE
87.173.76.5 AS3320 Deutsche Telekom AG 8.80ms from Frankfurt am Main, DE
61.241.119.165 AS4837 CHINA UNICOM China169 Backbone 7.21ms from Hangzhou, CN
95.246.185.245 AS3269 Telecom Italia S.p.A. 9.65ms from Milan, IT
71.58.123.69 AS7922 Comcast Cable Communications, LLC 19.61ms from New York City, US
27.234.96.149 AS4766 Korea Telecom 1.82ms from Seoul, KR
125.12.142.197 AS9824 JCOM Co., Ltd. 8.36ms from Tokyo, JP
85.7.245.149 AS3303 Swisscom (Switzerland) Ltd 1.78ms from Zuerich, CH
141.18.30.197 AS553 BelWue-Koordination 6.99ms from Zuerich, CH
60.8.108.85 AS4837 CHINA UNICOM China169 Backbone 14.96ms from Beijing, CN
72.107.51.21 AS6167 Verizon Business 18.69ms from Chicago, US
99.7.85.85 AS7018 AT&T Enterprises, LLC 9.84ms from Chicago, US
119.224.24.69 AS9790 Two Degrees Networks Limited 1.56ms from Christchurch, NZ
42.249.169.181 AS4134 CHINANET-BACKBONE 5.25ms from Dalian, CN
45.4.227.5 AS266060 DIGIL 360 PROVEDORES DE ACESSO LTDA-ME 16.05ms from Fortaleza, BR
213.155.77.181 AS12337 noris network AG 5.54ms from Frankfurt am Main, DE
103.21.216.181 AS9905 Linknet ASN 2.19ms from Jakarta, ID
190.235.206.245 AS6147 INTEGRATEL PERÚ S.A.A. 0.93ms from Lima, PE

Traceroute

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

$
traceroute -a -n -q1 18.173.231.109
traceroute to 18.173.231.109 (18.173.231.109): 64 hops max, 52 byte packets
1 [AS63023] 69.50.92.1 0.112 ms
3 [AS3257] 89.149.130.10 0.257 ms
4 [AS16509] 18.173.231.109 117.789 ms
Measurement taken from IPinfo ProbeNet in Denver, US
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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