18.66.240.0/21

AS16509  ·  Amazon.com, Inc.

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

Sign up for free ›

Summary

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

WHOIS Details

NetHandle:      NET-18-64-0-0-1
OrgID:          AMAZON-4
Parent:         NET-18-32-0-0-1
NetName:        AMAZO-CF
NetRange:       18.64.0.0 - 18.67.255.255
NetType:        reallocation
RegDate:        2021-02-26
Updated:        2021-02-26
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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 18.66.0.0/16

No nearby ranges found.

Hosted domains

There are 3 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
18.66.242.125 music24.space 1
18.66.242.57 music24.space 1
18.66.242.73 music24.space 1
18.66.242.44 blattgold.berlin 1
18.66.242.150 music24.space 1
18.66.247.102 adrian-tobler.ch 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

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

IP Address ASN Details
18.66.241.69 AS16509 Amazon.com, Inc. 0.30ms from Duesseldorf, DE
18.66.243.137 AS16509 Amazon.com, Inc. 0.29ms from Duesseldorf, DE
18.66.246.17 AS16509 Amazon.com, Inc. 0.30ms from Duesseldorf, DE
18.66.242.8 AS16509 Amazon.com, Inc. 0.30ms from Duesseldorf, DE
18.66.240.130 AS16509 Amazon.com, Inc. 0.30ms from Duesseldorf, DE
18.66.247.245 AS16509 Amazon.com, Inc. 0.29ms from Duesseldorf, DE
18.66.244.122 AS16509 Amazon.com, Inc. 0.29ms from Duesseldorf, DE
18.66.245.26 AS16509 Amazon.com, Inc. 0.30ms from Duesseldorf, DE

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
31.171.103.5 AS29049 Delta Telecom Ltd 1.49ms from Baku, AZ
101.22.141.21 AS4837 CHINA UNICOM China169 Backbone 10.31ms from Beijing, CN
67.184.213.101 AS7922 Comcast Cable Communications, LLC 4.90ms from Chicago, US
34.31.38.37 AS396982 Google LLC 0.12ms from Council Bluffs, US
12.77.54.37 AS7018 AT&T Enterprises, LLC 0.98ms from Durham, US
178.239.74.229 AS51402 COM-IN Telekommunikations GmbH 5.30ms from Frankfurt am Main, DE
211.37.114.133 AS9318 SK Broadband Co Ltd 1.55ms from Incheon, KR
1.255.147.197 AS9318 SK Broadband Co Ltd 1.33ms from Incheon, KR
49.244.126.101 AS23752 Nepal Telecommunications Corporation, Internet Services, 1.16ms from Kathmandu, NP
51.11.147.181 AS8075 Microsoft Corporation 0.27ms from London, GB
80.21.90.149 AS3269 Telecom Italia S.p.A. 10.69ms from Milan, IT
104.232.163.181 AS11272 C Spire Fiber 4.03ms from New Orleans, US
205.150.222.213 AS701 Verizon Business 5.40ms from Seattle, US
114.31.205.5 AS4826 Vocus Connect International Backbone 0.60ms from Sydney, AU
178.34.54.229 AS12389 PJSC Rostelecom 14.24ms from Tbilisi, GE
60.113.188.69 AS17676 SoftBank Corp. 2.74ms from Tokyo, JP
131.226.235.133 AS12213 Centersquare 0.96ms from Chicago, US
49.44.154.133 AS55836 Reliance Jio Infocomm Limited 4.45ms from Delhi, IN
112.156.214.133 AS17858 LG POWERCOMM 2.03ms from Incheon, KR
176.235.178.181 AS34984 Superonline Iletisim Hizmetleri A.S. 1.79ms from Istanbul, TR
62.149.17.117 AS15497 Colocall 0.30ms from Kyiv, UA
209.74.230.37 AS16604 HUNTEL.NET 1.84ms from Lincoln, US
145.233.2.5 AS3549 Level 3 Parent, LLC 0.79ms from London, GB
24.124.144.213 AS7922 Comcast Cable Communications, LLC 0.60ms from Miami, US
218.93.73.101 AS4134 CHINANET-BACKBONE 4.55ms from Nanjing, CN

Traceroute

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

$
traceroute -a -n -q1 18.66.242.205
traceroute to 18.66.242.205 (18.66.242.205): 64 hops max, 52 byte packets
1 [AS56630] 77.72.16.177 1.798 ms
3 *
4 *
5 *
7 *
8 *
9 *
10 *
11 [AS16509] 18.66.242.205 10.038 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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.

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.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs