1. All IP Ranges
  2. 18.0.0.0/8
  3. 18.238.0.0/16
  4. AS16509  | 18.238.216.0/21

18.238.216.0/21

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-18-238-0-0-1
OrgID:          AMAZON-4
Parent:         NET-18-32-0-0-1
NetName:        AMAZON-CF
NetRange:       18.238.0.0 - 18.239.255.255
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:      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:      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:      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 18.238.0.0/16

No nearby ranges found.

Hosted domains

There are 21,680 domain names hosted across 141 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
18.238.217.13 brookecullen.com 1359
18.238.217.99 hudsonnormandisneywedding.com 1306
18.238.217.88 patrickandcourtney.com 1295
18.238.217.62 karvi.com.br 1258
18.238.216.28 free-amazon-giftcards.com 665
18.238.217.46 statusbrew.com 337
18.238.217.56 mc-pharma.net 305
18.238.217.90 bizappshq.com 299
18.238.217.52 fbvideodown.com 291
18.238.217.79 uniquelydzignedtravel.com 190
18.238.217.117 lexisnexis.com 172
18.238.217.33 section.io 169
18.238.217.31 flyingresearch.net 167
18.238.217.86 sunchuglobal.com 167
18.238.217.109 mercadolibre.com.pe 165
18.238.217.44 sustainability.vic.gov.au 158
18.238.217.14 jayco.com.au 157
18.238.217.104 vybuss.no 156
18.238.217.22 natkonaldebtrelief.com 156
18.238.217.73 moltenhosting.com 155

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

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

IP Address ASN Details
18.238.216.8 AS16509 Amazon.com, Inc. 0.47ms from Seattle, US
18.238.217.45 AS16509 Amazon.com, Inc. 0.48ms from Seattle, US
18.238.218.61 AS16509 Amazon.com, Inc. 0.48ms from Seattle, US
18.238.222.159 AS16509 Amazon.com, Inc. 0.48ms from Seattle, US
18.238.221.200 AS16509 Amazon.com, Inc. 0.48ms from Seattle, US
18.238.220.47 AS16509 Amazon.com, Inc. 0.47ms from Seattle, US
18.238.223.234 AS16509 Amazon.com, Inc. 0.47ms from Seattle, US
18.238.219.173 AS16509 Amazon.com, Inc. 0.47ms from Seattle, 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
76.141.131.245 AS7922 Comcast Cable Communications, LLC 5.28ms from Chicago, US
14.236.254.229 AS45899 VNPT Corp 5.09ms from Da Nang, VN
4.225.71.133 AS8075 Microsoft Corporation 0.19ms from Gaevle, SE
122.237.157.197 AS4134 CHINANET-BACKBONE 7.28ms from Hangzhou, CN
80.189.231.53 AS6871 Plusnet 4.83ms from London, GB
126.90.137.245 AS17676 SoftBank Corp. 7.96ms from Osaka, JP
150.65.41.37 AS17932 Japan Advanced Institute of Science and Technology 5.29ms from Osaka, JP
71.127.145.245 AS701 Verizon Business 4.09ms from Philadelphia, US
20.83.74.21 AS8075 Microsoft Corporation 0.28ms from Quincy, US
213.6.49.5 AS12975 PALTEL Autonomous System 0.61ms from Ramallah, PS
35.247.245.101 AS396982 Google LLC 0.12ms from Sao Paulo, BR
5.107.173.53 AS5384 Emirates Internet 2.61ms from Al Fujairah City, AE
110.250.97.181 AS4837 CHINA UNICOM China169 Backbone 13.48ms from Beijing, CN
69.11.249.229 AS4181 TDS TELECOM 4.25ms from Chicago, US
111.3.176.133 AS56041 China Mobile communications corporation 5.80ms from Hangzhou, CN
176.234.145.213 AS34984 Superonline Iletisim Hizmetleri A.S. 8.28ms from Istanbul, TR
213.78.171.181 AS13285 TalkTalk Communications Limited 7.44ms from London, GB
85.200.203.245 AS8542 Eviny Fiber AS 1.14ms from Oslo, NO
12.118.206.197 AS7018 AT&T Enterprises, LLC 1.75ms from San Jose, US
14.43.248.213 AS4766 Korea Telecom 7.05ms from Seoul, KR
200.217.32.69 AS7738 V tal 1.56ms from São Paulo, BR
149.57.47.5 AS328867 Corebach Backbone SARL 0.52ms from Amsterdam, NL
50.231.129.133 AS7922 Comcast Cable Communications, LLC 1.06ms from Boston, US
38.226.107.37 AS266080 NOVA FIBRA 1.31ms from Brasilia, BR
67.175.236.85 AS7922 Comcast Cable Communications, LLC 5.76ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f9 18.238.219.124
traceroute to 18.238.219.124 (18.238.219.124): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Seattle, 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.

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