18.161.209.0/24

AS16509 · Amazon.com, Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

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

WHOIS Details

NetHandle:      NET-18-160-0-0-1
OrgID:          AMAZON-4
Parent:         NET-18-32-0-0-1
NetName:        AMAZON-CF
NetRange:       18.160.0.0 - 18.161.255.255
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:      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


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 18.161.0.0/16

No nearby ranges found.

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

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

IP Address	ASN	Details
18.161.209.82	AS16509 Amazon.com, Inc.	`0.86ms` from Bengaluru, IN

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
105.103.104.200	AS36947 Telecom Algeria	`11.47ms` from Algiers, DZ
20.56.196.200	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
2.84.176.200	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.10ms` from Athens, GR
27.254.131.200	AS9891 CS LOXINFO Public Company Limited.	`1.04ms` from Bangkok, TH
3.145.235.184	AS16509 Amazon.com, Inc.	`0.55ms` from Columbus, US
3.131.186.232	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
138.68.165.216	AS14061 DigitalOcean, LLC	`0.26ms` from London, GB
84.71.138.184	AS5378 Vodafone Limited	`8.00ms` from London, GB
92.137.48.120	AS3215 Orange S.A.	`6.27ms` from Lyon, FR
104.1.34.8	AS7018 AT&T Enterprises, LLC	`3.86ms` from Miami, US
77.2.70.88	AS6805 Telefonica Germany GmbH & Co.OHG	`3.48ms` from Munich, DE
110.135.131.56	AS9824 JCOM Co., Ltd.	`19.34ms` from Osaka, JP
60.221.71.120	AS4837 CHINA UNICOM China169 Backbone	`4.94ms` from Taiyuan, CN
14.3.66.184	AS4685 Asahi Net	`3.52ms` from Tokyo, JP
20.210.108.184	AS8075 Microsoft Corporation	`0.18ms` from Tokyo, JP
31.149.180.72	AS1136 KPN B.V.	`0.46ms` from Amsterdam, NL
52.157.157.136	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
73.216.242.216	AS7922 Comcast Cable Communications, LLC	`10.32ms` from Ashburn, US
222.152.239.104	AS4771 Spark New Zealand Trading Ltd.	`2.76ms` from Auckland, NZ
138.73.174.232	AS611 NB-PEI Educational Computer Network	`14.30ms` from Beauharnois, CA
39.103.90.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.23ms` from Beijing, CN
101.21.37.168	AS4837 CHINA UNICOM China169 Backbone	`10.40ms` from Beijing, CN
61.157.99.40	AS4134 CHINANET-BACKBONE	`6.82ms` from Chengdu, CN
128.203.184.152	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
200.229.249.24	AS12136 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR	`0.52ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f9 18.161.209.37

traceroute to 18.161.209.37 (18.161.209.37): 64 hops max, 52 byte packets

9 [AS16509] 18.161.209.37 0.891 ms

Measurement taken from

IPinfo ProbeNet in Bengaluru, IN

On March 20th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales