18.66.184.0/21

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:      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:      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:      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:      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 18.66.0.0/16

No nearby ranges found.

Hosted domains

There are 2 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
18.66.188.90 benent.net 1
18.66.188.74 fintecha.co.il 1
18.66.188.174 benent.net 1
18.66.188.45 benent.net 1
18.66.188.55 benent.net 1
18.66.188.140 fintecha.co.il 1
18.66.188.131 fintecha.co.il 1
18.66.188.136 fintecha.co.il 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
18.66.189.125 AS16509 Amazon.com, Inc. 3.19ms from Nuernberg, DE
18.66.186.158 AS16509 Amazon.com, Inc. 3.17ms from Nuernberg, DE
18.66.184.145 AS16509 Amazon.com, Inc. 3.19ms from Nuernberg, DE
18.66.188.228 AS16509 Amazon.com, Inc. 3.19ms from Nuernberg, DE
18.66.191.184 AS16509 Amazon.com, Inc. 3.17ms from Nuernberg, DE
18.66.187.238 AS16509 Amazon.com, Inc. 3.18ms from Nuernberg, DE
18.66.190.2 AS16509 Amazon.com, Inc. 3.19ms from Nuernberg, DE
18.66.185.201 AS16509 Amazon.com, Inc. 3.18ms from Nuernberg, 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
221.195.70.213 AS4837 CHINA UNICOM China169 Backbone 10.87ms from Beijing, CN
197.162.15.165 AS24863 Link Egypt (Link.NET) 19.29ms from Cairo, EG
27.58.25.69 AS24560 Bharti Airtel Ltd., Telemedia Services 8.17ms from Delhi, IN
203.129.247.165 AS38536 Software Technology Parks of India, 7.10ms from Delhi, IN
149.243.242.5 AS9145 EWE TEL GmbH 2.77ms from Hamburg, DE
14.230.70.165 AS45899 VNPT Corp 1.98ms from Ho Chi Minh City, VN
77.92.107.53 AS25145 Teknotel Telekomunikasyon A.S. 1.52ms from Istanbul, TR
185.73.130.21 AS6205 HizliNet Teknoloji A.S. 0.41ms from Istanbul, TR
180.75.149.165 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 4.10ms from Kuala Lumpur, MY
64.80.30.5 AS7029 Windstream Communications LLC 7.28ms from New York City, US
79.200.254.101 AS3320 Deutsche Telekom AG 1.91ms from Nuernberg, DE
219.107.38.5 AS2518 BIGLOBE Inc. 9.61ms from Osaka, JP
58.57.71.133 AS4134 CHINANET-BACKBONE 5.63ms from Qingdao, CN
45.18.226.165 AS7018 AT&T Enterprises, LLC 5.12ms from Redding, US
156.242.66.85 AS984 OCTOPUS WEB SOLUTION INC 0.27ms from San Jose, US
123.51.48.197 AS38333 Symbio Networks 6.39ms from Sydney, AU
180.222.95.197 AS9597 KDDI Web Communications Inc. 0.53ms from Tokyo, JP
87.125.10.37 AS12430 VODAFONE ESPANA S.A.U. 5.96ms from Barcelona, ES
203.220.76.165 AS7545 TPG Telecom Limited 1.60ms from Brisbane, AU
119.148.17.5 AS23923 Agni Systems Limited 0.30ms from Dhaka, BD
78.135.203.213 AS25441 Imagine Communications Group Limited 2.49ms from Dublin, IE
200.149.16.229 AS7738 V tal 0.41ms from Fortaleza, BR
216.31.86.101 AS209040 SeWiKom GmbH 4.11ms from Frankfurt am Main, DE
149.81.73.101 AS36351 IBM Cloud 0.49ms from Frankfurt am Main, DE
27.155.115.37 AS133774 Fuzhou 1.74ms from Fuzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 18.66.186.94
traceroute to 18.66.186.94 (18.66.186.94): 64 hops max, 52 byte packets
5 [AS1273] 62.208.11.5 84.068 ms
6 [AS1273] 195.2.24.185 82.44 ms
7 *
8 *
9 *
10 *
11 [] 15.230.182.1 85.396 ms
12 [AS16509] 18.66.186.94 84.49 ms
Measurement taken from IPinfo ProbeNet in Novosibirsk, RU
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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