18.66.168.0/21

AS16509  ·  Amazon.com, Inc.

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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:      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:      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:      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 25 domain names hosted across 31 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
18.66.171.13 gehandicapteuropa.nl 7
18.66.171.18 nostalgiaradio5.nl 4
18.66.168.134 newcenturykimmage.ie 4
18.66.171.123 mailweekendrewardsclub.tv 3
18.66.171.12 azdyv.cfd 2
18.66.171.88 custommodelhouses.ie 2
18.66.171.16 beschermdepubliekeomroep.nl 2
18.66.168.162 qpsglobal.co.uk 1
18.66.171.82 custommodelhouses.ie 1
18.66.171.23 veertigdagenzonderseks.nl 1
18.66.171.14 ebdtechniek.com 1
18.66.168.145 qpsglobal.co.uk 1
18.66.171.6 beschermdepubliekeomroep.nl 1
18.66.171.25 npodev.nl 1
18.66.171.109 beschermdepubliekeomroep.nl 1
18.66.171.98 arval.cl 1
18.66.171.104 lowestclick.com 1
18.66.171.36 mailweekendrewards.eu 1
18.66.171.54 beschermdepubliekeomroep.nl 1
18.66.171.34 nietalleen.nl 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
18.66.168.172 AS16509 Amazon.com, Inc. 0.11ms from Dublin, IE
18.66.171.60 AS16509 Amazon.com, Inc. 0.11ms from Dublin, IE
18.66.169.177 AS16509 Amazon.com, Inc. 0.11ms from Dublin, IE
18.66.172.32 AS16509 Amazon.com, Inc. 0.11ms from Dublin, IE
18.66.170.35 AS16509 Amazon.com, Inc. 0.11ms from Dublin, IE
18.66.174.39 AS16509 Amazon.com, Inc. 0.11ms from Dublin, IE
18.66.173.67 AS16509 Amazon.com, Inc. 0.11ms from Dublin, IE
18.66.175.184 AS16509 Amazon.com, Inc. 0.11ms from Dublin, IE

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
23.70.18.197 AS7922 Comcast Cable Communications, LLC 1.32ms from Boston, US
185.195.53.245 AS8462 Tarr Kft. 7.39ms from Budapest, HU
175.31.15.37 AS4134 CHINANET-BACKBONE 3.69ms from Changchun, CN
98.24.110.101 AS11426 Charter Communications Inc 8.15ms from Charlotte, US
222.178.42.181 AS4134 CHINANET-BACKBONE 1.43ms from Chongqing, CN
93.219.253.53 AS3320 Deutsche Telekom AG 2.08ms from Frankfurt am Main, DE
123.17.221.37 AS45899 VNPT Corp 4.15ms from Hanoi, VN
101.78.225.69 AS9381 HKBN Enterprise Solutions HK Limited 0.61ms from Hong Kong, HK
83.66.132.197 AS12978 ANDROMEDA TV DIGITAL PLATFORM ISLETMECILIGI A.S. 0.57ms from Istanbul, TR
218.248.243.69 AS9829 National Internet Backbone 1.11ms from Kolkata, IN
31.134.88.245 AS202103 Lanet Network Ltd 5.39ms from Kyiv, UA
136.28.85.149 AS19165 Webpass Inc. 0.35ms from Miami, US
95.100.192.21 AS20940 Akamai International B.V. 0.21ms from Milan, IT
222.191.230.85 AS4134 CHINANET-BACKBONE 3.44ms from Nanjing, CN
92.179.52.165 AS8362 NordNet SA 5.32ms from Paris, FR
211.216.38.213 AS4766 Korea Telecom 2.77ms from Seoul, KR
175.230.243.5 AS4766 Korea Telecom 5.66ms from Seoul, KR
20.39.187.197 AS8075 Microsoft Corporation 0.29ms from Seoul, KR
202.165.28.53 AS18206 TM TECHNOLOGY SERVICES SDN. BHD. 1.12ms from Sepang, MY
126.115.126.181 AS17676 SoftBank Corp. 14.50ms from Tokyo, JP
39.136.93.165 AS24445 Henan Mobile Communications Co.,Ltd 3.80ms from Zhengzhou, CN
74.234.190.245 AS8075 Microsoft Corporation 0.33ms from Amsterdam, NL
170.205.26.37 AS399244 AME Hosting LLC 0.60ms from Ashburn, US
35.82.46.5 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
73.210.191.69 AS7922 Comcast Cable Communications, LLC 4.12ms 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 18.66.172.95
traceroute to 18.66.172.95 (18.66.172.95): 64 hops max, 52 byte packets
1 [AS15169] 72.14.239.7 18.227 ms
2 *
3 *
4 *
5 *
6 [] 150.222.164.209 20.522 ms
7 [AS16509] 18.66.172.95 18.761 ms
Measurement taken from IPinfo ProbeNet in Oudeschip, 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.

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