18.164.72.0/23

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 AMAZON-CF

WHOIS Details

NetHandle:      NET-18-164-0-0-1
OrgID:          AMAZON-4
Parent:         NET-18-32-0-0-1
NetName:        AMAZON-CF
NetRange:       18.164.0.0 - 18.165.255.255
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:      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:      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 18.164.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
18.164.72.51 AS16509 Amazon.com, Inc. 0.18ms from London, GB
18.164.73.164 AS16509 Amazon.com, Inc. 0.18ms 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
32.215.137.23 AS46690 Southern New England Telephone Company and SNET America, Inc. 11.98ms from Ashburn, US
104.24.128.151 AS13335 Cloudflare, Inc. 0.14ms from Auckland, NZ
102.191.11.23 AS24835 Vodafone Data 5.74ms from Cairo, EG
42.7.251.167 AS4837 CHINA UNICOM China169 Backbone 9.04ms from Liaoyang, CN
82.133.110.87 AS13285 TalkTalk Communications Limited 8.67ms from London, GB
62.109.216.135 AS13445 Cisco Webex LLC 0.57ms from London, GB
94.30.85.103 AS5413 Wavenet Limited 3.04ms from London, GB
68.6.87.71 AS22773 Cox Communications Inc. 8.57ms from Los Angeles, US
73.134.68.247 AS7922 Comcast Cable Communications, LLC 12.02ms from Manassas, US
188.14.164.151 AS3269 Telecom Italia S.p.A. 5.91ms from Milan, IT
23.87.111.231 AS20115 Charter Communications LLC 17.09ms from Minneapolis, US
120.203.64.135 AS9808 China Mobile Communications Group Co., Ltd. 2.08ms from Nanchang, CN
83.249.151.199 AS1257 Tele2 Sverige AB 1.87ms from Stockholm, SE
126.55.166.55 AS17676 SoftBank Corp. 3.22ms from Tokyo, JP
69.234.245.199 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 0.48ms from Zhongwei, CN
45.140.142.135 AS212477 RoyaleHosting BV 0.63ms from Amsterdam, NL
77.188.233.199 AS6805 Telefonica Germany GmbH & Co.OHG 3.25ms from Berlin, DE
77.81.164.215 AS34358 Cyber_Folks SRL 0.58ms from Bucharest, RO
27.15.149.231 AS4837 CHINA UNICOM China169 Backbone 8.26ms from Chongqing, CN
174.97.14.87 AS10796 Charter Communications Inc 15.82ms from Columbus, US
122.228.170.167 AS4134 CHINANET-BACKBONE 9.95ms from Hangzhou, CN
73.232.98.39 AS7922 Comcast Cable Communications, LLC 7.80ms from Houston, US
141.164.159.183 AS25019 Saudi Telecom Company JSC 2.94ms from Jeddah, SA
3.11.209.199 AS16509 Amazon.com, Inc. 0.19ms from London, GB
80.64.57.71 AS5413 Wavenet Limited 0.44ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 18.164.73.107
traceroute to 18.164.73.107 (18.164.73.107): 64 hops max, 52 byte packets
1 [AS50613] 37.235.49.2 3.126 ms
2 [AS16509] 18.164.73.107 32.366 ms
Measurement taken from IPinfo ProbeNet in Hafnarfjoerdur, IS
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