18.173.183.0/24

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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 18.173.0.0/16

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

Read more

Pingable IPs

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

IP Address	ASN	Details
18.173.183.106	AS16509 Amazon.com, Inc.	`3.17ms` 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
73.214.207.24	AS7922 Comcast Cable Communications, LLC	`10.92ms` from Ashburn, US
3.143.82.200	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
90.201.165.72	AS5607 Sky UK Limited	`5.46ms` from London, GB
176.25.179.248	AS5607 Sky UK Limited	`7.64ms` from London, GB
152.232.208.56	AS55286 B2 Net Solutions Inc.	`0.29ms` from Montreal, CA
185.250.60.168	AS56690 VNET LLC	`1.04ms` from Moscow, RU
71.223.29.200	AS209 CenturyLink Communications, LLC	`2.48ms` from Phoenix, US
174.31.106.152	AS209 CenturyLink Communications, LLC	`7.87ms` from Seattle, US
177.16.190.40	AS18881 TELEFÔNICA BRASIL S.A	`1.95ms` from São Paulo, BR
108.18.216.216	AS701 Verizon Business	`2.51ms` from Ashburn, US
101.98.51.88	AS9790 Two Degrees Networks Limited	`4.82ms` from Auckland, NZ
124.192.26.136	AS4808 China Unicom Beijing Province Network	`4.00ms` from Beijing, CN
3.17.112.56	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
173.91.9.40	AS10796 Charter Communications Inc	`8.48ms` from Flint, US
84.69.24.216	AS5378 Vodafone Limited	`6.26ms` from London, GB
79.148.254.72	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.82ms` from Madrid, ES
101.1.234.232	AS7522 STNet, Incorporated	`5.41ms` from Osaka, JP
37.101.110.200	AS1267 WIND TRE S.P.A.	`11.04ms` from Rome, IT
47.36.101.184	AS20115 Charter Communications LLC	`11.18ms` from San Jose, US
18.179.170.136	AS16509 Amazon.com, Inc.	`0.22ms` from Tokyo, JP
82.170.123.168	AS1136 KPN B.V.	`2.41ms` from Amsterdam, NL
54.69.167.88	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
194.125.88.56	AS2110 Enet Communications LIMITED	`1.67ms` from Dublin, IE
50.60.45.8	AS25019 Saudi Telecom Company JSC	`2.59ms` from Jeddah, SA
8.146.228.136	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.90ms` from Jining, CN

Traceroute

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

traceroute -a -n -q1 -f4 18.173.183.170

traceroute to 18.173.183.170 (18.173.183.170): 64 hops max, 52 byte packets

4 [AS8764] 82.135.135.97 5.037 ms

5 [AS16509] 18.173.183.170 36.039 ms

Measurement taken from

IPinfo ProbeNet in Siauliai, LT

On November 22nd 2025

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