18.238.136.0/22

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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 18.238.0.0/16

No nearby ranges found.

Hosted domains

There are 182 domain names hosted across 112 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
18.238.136.97 tornionrauhanyhdistys.fi 9
18.238.136.21 rauhanyhdistys.fi 8
18.238.136.55 healync.com 7
18.238.136.76 havana-club.com 6
18.238.136.30 albert-schweitzer-stiftung.de 5
18.238.136.94 satbat11.co 5
18.238.136.83 outgrow.co 5
18.238.136.63 royaura.com 4
18.238.136.19 netpopulis.com 4
18.238.136.122 cbs12.com 4
18.238.136.61 globalplaynetwork.com 4
18.238.136.118 shrm2021.org 4
18.238.136.90 shopsoclean3.com 4
18.238.136.51 shrm2021.com 4
18.238.136.6 exhalemassagetherapy.org 4
18.238.136.65 cometbackup.co.nz 4
18.238.136.74 cbs12.com 4
18.238.136.42 akemona-core.org 3
18.238.136.9 hoppingmadgames.com 3
18.238.136.107 cbs12.com 3

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
18.238.139.11 AS16509 Amazon.com, Inc. 0.09ms from Denver, US
18.238.138.3 AS16509 Amazon.com, Inc. 0.09ms from Denver, US
18.238.136.222 AS16509 Amazon.com, Inc. 0.09ms from Denver, US
18.238.137.16 AS16509 Amazon.com, Inc. 0.09ms from Denver, 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
64.26.103.166 AS6189 Enoch-Pratt Free Library 6.36ms from Ashburn, US
54.200.177.118 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
50.212.147.230 AS7922 Comcast Cable Communications, LLC 12.03ms from Chicago, US
84.140.238.182 AS3320 Deutsche Telekom AG 5.46ms from Frankfurt am Main, DE
62.225.192.150 AS3320 Deutsche Telekom AG 4.75ms from Frankfurt am Main, DE
151.177.245.86 AS1257 Tele2 Sverige AB 6.44ms from Goeteborg, SE
77.227.156.54 AS12430 VODAFONE ESPANA S.A.U. 4.25ms from Madrid, ES
47.28.148.246 AS20115 Charter Communications LLC 19.67ms from Minneapolis, US
87.244.53.150 AS35401 AO "Tele-Service Tula" 3.99ms from Moscow, RU
123.153.147.86 AS4837 CHINA UNICOM China169 Backbone 10.63ms from Ningbo, CN
200.236.205.118 AS28649 Desktop Sigmanet Comunicação Multimídia SA 1.62ms from Osasco, BR
197.14.129.214 AS2609 Tunisia BackBone AS 13.66ms from Palermo, IT
45.79.118.22 AS63949 Akamai Connected Cloud 0.22ms from Sydney, AU
23.58.98.150 AS16625 Akamai Technologies, Inc. 0.12ms from Taipei, TW
34.105.22.38 AS396982 Google LLC 0.17ms from The Dalles, US
133.43.252.6 AS10014 Nihon University 3.62ms from Tokyo, JP
173.31.165.70 AS30036 Mediacom Communications Corp 13.72ms from Atlanta, US
88.65.29.22 AS3209 Vodafone GmbH 8.39ms from Berlin, DE
108.70.138.118 AS7018 AT&T Enterprises, LLC 9.29ms from Chicago, US
64.149.139.22 AS7018 AT&T Enterprises, LLC 2.23ms from Durham, US
156.250.205.118 AS132839 POWER LINE DATACENTER 0.57ms from Hong Kong, HK
68.6.71.214 AS22773 Cox Communications Inc. 8.21ms from Los Angeles, US
149.126.193.166 AS209372 WS Telecom Inc 0.63ms from Miami, US
68.202.208.86 AS33363 Charter Communications, Inc 5.67ms from Orlando, US
218.43.160.198 AS4713 NTT DOCOMO BUSINESS,Inc. 2.52ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f12 18.238.138.42
traceroute to 18.238.138.42 (18.238.138.42): 64 hops max, 52 byte packets
12 [AS16509] 18.238.138.42 0.112 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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