18.173.166.0/23

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-18-172-0-0-1
OrgID:          AMAZON-4
Parent:         NET-18-32-0-0-1
NetName:        AMAZON-CF
NetRange:       18.172.0.0 - 18.173.255.255
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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 18.173.0.0/16

No nearby ranges found.

Hosted domains

There are 61 domain names hosted across 98 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
18.173.166.103 clickup.com 7
18.173.166.58 cyberscoop.com 6
18.173.166.82 readyfor.jp 6
18.173.166.17 airtable.com 5
18.173.166.23 skyrun.com 5
18.173.166.108 cyberscoop.com 4
18.173.166.66 airtable.com 4
18.173.166.32 trello.com 4
18.173.166.9 trello.com 4
18.173.166.92 matter-intake.com 4
18.173.166.53 pipedream.com 4
18.173.166.122 tinybeans.com 4
18.173.166.52 wave.video 4
18.173.166.88 dlive.tv 4
18.173.166.5 airtable.com 4
18.173.166.2 lovestoriestv.com 4
18.173.166.34 wjactv.com 4
18.173.166.42 skyrun.com 3
18.173.166.94 noteforms.com 3
18.173.166.78 wjactv.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

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

IP Address ASN Details
18.173.166.13 AS16509 Amazon.com, Inc. 0.09ms from Miami, US
18.173.167.8 AS16509 Amazon.com, Inc. 0.09ms from Miami, 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
105.108.174.23 AS36947 Telecom Algeria 14.87ms from Algiers, DZ
92.70.73.55 AS1136 KPN B.V. 2.53ms from Amsterdam, NL
84.191.103.247 AS3320 Deutsche Telekom AG 7.41ms from Frankfurt am Main, DE
120.27.252.231 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 13.87ms from Hangzhou, CN
14.179.149.23 AS45899 VNPT Corp 5.24ms from Ho Chi Minh City, VN
106.212.240.167 AS24560 Bharti Airtel Ltd., Telemedia Services 1.78ms from Hyderabad, IN
109.156.234.71 AS2856 British Telecommunications PLC 1.51ms from London, GB
18.68.171.23 AS16509 Amazon.com, Inc. 5.35ms from Manama, BH
84.152.48.231 AS3320 Deutsche Telekom AG 6.29ms from Nuernberg, DE
189.47.62.247 AS27699 TELEFÔNICA BRASIL S.A 1.66ms from Osasco, BR
189.130.182.39 AS8151 UNINET 4.07ms from Santiago de Queretaro, MX
211.216.202.71 AS4766 Korea Telecom 4.80ms from Seoul, KR
150.147.249.199 AS2527 Sony Network Communications Inc. 1.94ms from Tokyo, JP
193.203.14.55 AS212238 Datacamp Limited 0.14ms from London, GB
2.125.53.135 AS5607 Sky UK Limited 4.97ms from London, GB
113.15.123.199 AS4134 CHINANET-BACKBONE 3.54ms from Nanning, CN
61.164.47.23 AS4134 CHINANET-BACKBONE 4.13ms from Ningbo, CN
183.111.98.23 AS4766 Korea Telecom 0.84ms from Seoul, KR
101.224.83.7 AS4812 China Telecom (Group) 2.24ms from Shanghai, CN
85.194.49.247 AS1257 Tele2 Sverige AB 4.42ms from Stockholm, SE
4.206.42.103 AS8075 Microsoft Corporation 0.16ms from Toronto, CA
70.188.55.167 AS22773 Cox Communications Inc. 7.67ms from Ashburn, US
23.229.25.23 AS55286 B2 Net Solutions Inc. 0.14ms from Buffalo, US
174.101.99.71 AS10796 Charter Communications Inc 5.50ms from Columbus, US
14.235.227.39 AS45899 VNPT Corp 4.97ms from Hanoi, VN

Traceroute

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

$
traceroute -a -n -q1 18.173.166.55
traceroute to 18.173.166.55 (18.173.166.55): 64 hops max, 52 byte packets
1 [AS50613] 37.235.49.2 125.112 ms
2 [AS16509] 18.173.166.55 134.036 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.

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