18.161.32.0/21

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-18-160-0-0-1
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:      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:        2026-03-25
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 18.161.0.0/16

No nearby ranges found.

Hosted domains

There are 290 domain names hosted across 129 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
18.161.34.102 ba-sh.com 13
18.161.34.92 voidanalytics.com 10
18.161.34.86 comosercommunitymanager.com 10
18.161.34.104 marielagrossi.com 10
18.161.34.83 visitingmedia.com 10
18.161.34.48 immobjectifs.io 9
18.161.34.10 redfin.com 9
18.161.34.121 woodlands.pet 9
18.161.34.35 jackyyue.com 9
18.161.34.76 cursosvirtualessendaalta.com 9
18.161.34.80 mkhost.com 9
18.161.34.120 voice123.com 9
18.161.34.26 voice123.com 9
18.161.34.123 thepublicdigital.com 9
18.161.34.34 d23.com 9
18.161.34.73 salesforcebytes.com 8
18.161.34.98 trello.com 8
18.161.34.108 mkhost.com 8
18.161.34.43 trello.com 8
18.161.34.71 glovoapp.com 8

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

2,004 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
18.161.34.12 AS16509 Amazon.com, Inc. 0.07ms from Boston, US
18.161.37.95 AS16509 Amazon.com, Inc. 0.07ms from Boston, US
18.161.36.7 AS16509 Amazon.com, Inc. 0.07ms from Boston, US
18.161.33.78 AS16509 Amazon.com, Inc. 0.07ms from Boston, US
18.161.32.45 AS16509 Amazon.com, Inc. 0.07ms from Boston, US
18.161.38.205 AS16509 Amazon.com, Inc. 0.07ms from Boston, US
18.161.39.173 AS16509 Amazon.com, Inc. 0.07ms from Boston, US
18.161.35.168 AS16509 Amazon.com, Inc. 0.07ms from Boston, US

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
31.14.32.5 AS201401 NewVM B.V. 0.28ms from Amsterdam, NL
24.37.5.101 AS5769 Videotron Ltee 3.10ms from Beauharnois, CA
186.132.181.133 AS22927 Telefonica de Argentina 1.96ms from Buenos Aires, AR
116.128.248.245 AS4837 CHINA UNICOM China169 Backbone 3.47ms from Changsha, CN
18.217.149.53 AS16509 Amazon.com, Inc. 0.17ms from Columbus, US
78.94.102.53 AS3209 Vodafone GmbH 5.88ms from Frankfurt am Main, DE
67.58.97.5 AS7979 Servers.com, Inc. 0.23ms from Frankfurt am Main, DE
1.53.229.149 AS18403 FPT Telecom Company 2.52ms from Ho Chi Minh City, VN
2.218.148.229 AS5607 Sky UK Limited 6.57ms from London, GB
115.203.61.133 AS4134 CHINANET BACKBONE 8.08ms from Ningbo, CN
75.57.10.85 AS7018 AT&T Enterprises, LLC 16.69ms from San Jose, US
98.252.67.5 AS7922 Comcast Cable Communications, LLC 6.68ms from San Jose, US
97.186.77.37 AS6167 Verizon Business 10.20ms from Seattle, US
182.114.253.213 AS4837 CHINA UNICOM China169 Backbone 7.53ms from Zhengzhou, CN
41.33.120.133 AS8452 TE-AS 1.98ms from Cairo, EG
71.79.37.245 AS10796 Charter Communications Inc 12.94ms from Cleveland, US
172.240.76.149 AS7979 Servers.com, Inc. 0.19ms from Dallas, US
94.206.80.197 AS15802 Emirates Integrated Telecommunications Company PJSC 3.13ms from Dubai, AE
87.174.71.165 AS3320 Deutsche Telekom AG 4.57ms from Frankfurt am Main, DE
113.160.32.37 AS45899 VNPT Corp 0.94ms from Hanoi, VN
99.120.158.245 AS7018 AT&T Enterprises, LLC 3.75ms from Houston, US
223.241.218.245 AS4134 CHINANET BACKBONE 5.69ms from Huainan, CN
4.226.36.181 AS8075 Microsoft Corporation 0.16ms from Kloten, CH
209.97.133.213 AS14061 DigitalOcean, LLC 0.29ms from London, GB
185.198.188.181 AS62240 Clouvider 0.31ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 18.161.33.105
traceroute to 18.161.33.105 (18.161.33.105): 64 hops max, 52 byte packets
4 [AS3257] 213.254.215.69 16.727 ms
5 *
6 *
7 *
8 [] 150.222.71.143 9.206 ms
9 [AS16509] 18.161.33.105 10.374 ms
Measurement taken from IPinfo ProbeNet in Allentown, 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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