18.239.236.0/22

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:      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


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

Nearby Ranges

BGP prefixes that overlap with 18.239.0.0/16

No nearby ranges found.

Hosted domains

There are 32 domain names hosted across 44 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
18.239.236.86 polarcapitaleurope.com 9
18.239.236.22 thechilternsw1.com 4
18.239.236.90 thechilternsw1.com 3
18.239.236.99 aboutadirk.com 3
18.239.236.2 24trains.tv 3
18.239.236.5 thechilternsw1.com 2
18.239.236.61 kirchnerova.com 2
18.239.236.94 cullenfunds.co.uk 2
18.239.236.6 24trains.tv 2
18.239.236.25 mailholidayparks.co.uk 2
18.239.236.123 cullenfunds.eu 2
18.239.236.98 progettosamba.eu 2
18.239.236.53 jacekkustra.com 2
18.239.236.41 mailholidayparks.co.uk 1
18.239.236.127 worksonpaper.it 1
18.239.236.112 fsc.org.uk 1
18.239.236.8 worksonpaper.it 1
18.239.236.129 5onefitness.co.uk 1
18.239.236.97 cullenfunds.sg 1
18.239.236.65 fsc.org.uk 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

1,023 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
18.239.236.254 AS16509 Amazon.com, Inc. 0.28ms from London, GB
18.239.238.204 AS16509 Amazon.com, Inc. 0.26ms from London, GB
18.239.239.60 AS16509 Amazon.com, Inc. 0.26ms from London, GB
18.239.237.231 AS16509 Amazon.com, Inc. 0.25ms from London, GB

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
100.48.219.38 AS14618 Amazon.com, Inc. 0.76ms from Ashburn, US
185.164.158.118 AS196755 Sewan Belgium SA 3.22ms from Brussels, BE
80.96.18.86 AS48955 Internet Resources Management SRL 0.47ms from Bucharest, RO
23.63.190.54 AS16625 Akamai Technologies, Inc. 1.00ms from Chicago, US
96.72.86.86 AS7922 Comcast Cable Communications, LLC 6.47ms from Chicago, US
16.59.122.118 AS16509 Amazon.com, Inc. 0.38ms from Columbus, US
154.124.61.86 AS8346 SONATEL-AS Autonomous System 2.04ms from Dakar, SN
84.143.61.22 AS3320 Deutsche Telekom AG 2.85ms from Frankfurt am Main, DE
220.87.16.182 AS4766 Korea Telecom 0.71ms from Incheon, KR
162.116.126.6 AS10666 Allergan, Inc. 2.63ms from London, GB
82.49.158.6 AS3269 Telecom Italia S.p.A. 6.23ms from Milan, IT
49.172.186.38 AS17858 LG POWERCOMM 2.20ms from Seoul, KR
210.115.239.246 AS4766 Korea Telecom 4.21ms from Seoul, KR
1.236.155.38 AS9318 SK Broadband Co Ltd 0.95ms from Seoul, KR
171.1.54.134 AS138345 StarHub Ltd 14.30ms from Singapore, SG
41.100.132.182 AS36947 Telecom Algeria 14.47ms from Valencia, ES
44.196.42.118 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
135.237.67.86 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
102.187.164.182 AS24835 Vodafone Data 15.15ms from Cairo, EG
98.34.70.118 AS7922 Comcast Cable Communications, LLC 4.56ms from Chicago, US
59.89.175.182 AS9829 National Internet Backbone 6.92ms from Delhi, IN
48.209.156.102 AS8075 Microsoft Corporation 0.19ms from Dublin, IE
86.171.180.118 AS2856 British Telecommunications PLC 4.45ms from London, GB
79.154.81.86 AS3352 TELEFONICA DE ESPANA S.A.U. 8.21ms from Madrid, ES
38.180.127.230 AS174 Cogent Communications, LLC 0.98ms from Montreal, CA

Traceroute

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

$
traceroute -a -n -q1 -f3 18.239.237.238
traceroute to 18.239.237.238 (18.239.237.238): 64 hops max, 52 byte packets
4 *
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in London, GB
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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