18.154.232.0/21

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-18-154-0-0-1
OrgID:          AMAZON-4
Parent:         NET-18-32-0-0-1
NetName:        AMAZON-CF
NetRange:       18.154.0.0 - 18.155.255.255
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 18.154.0.0/16

No nearby ranges found.

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
18.154.233.222	relisolutionsinc.com	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

Read more

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
18.154.238.89	AS16509 Amazon.com, Inc.	`0.68ms` from Ashburn, US
18.154.235.231	AS16509 Amazon.com, Inc.	`0.68ms` from Ashburn, US
18.154.233.174	AS16509 Amazon.com, Inc.	`0.68ms` from Ashburn, US
18.154.236.101	AS16509 Amazon.com, Inc.	`0.68ms` from Ashburn, US
18.154.237.51	AS16509 Amazon.com, Inc.	`0.67ms` from Ashburn, US
18.154.239.135	AS16509 Amazon.com, Inc.	`0.68ms` from Ashburn, US
18.154.234.121	AS16509 Amazon.com, Inc.	`0.68ms` from Ashburn, US
18.154.232.112	AS16509 Amazon.com, Inc.	`0.68ms` from Ashburn, 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
61.51.36.117	AS4808 China Unicom Beijing Province Network	`2.72ms` from Beijing, CN
136.114.36.149	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
40.172.121.37	AS16509 Amazon.com, Inc.	`0.10ms` from Dubai, AE
93.231.124.197	AS3320 Deutsche Telekom AG	`8.92ms` from Hamburg, DE
63.247.155.165	AS30221 T3 Communications, Inc.	`3.48ms` from Miami, US
108.65.166.181	AS7018 AT&T Enterprises, LLC	`11.80ms` from Miami, US
37.221.122.165	AS210218 Open Fiber S.P.A.	`0.99ms` from Milan, IT
88.121.105.101	AS12322 Free SAS	`16.33ms` from Paris, FR
62.100.159.149	AS34177 CELESTE SAS	`0.99ms` from Paris, FR
20.64.168.213	AS8075 Microsoft Corporation	`0.36ms` from Quincy, US
187.76.241.21	AS7738 V tal	`6.75ms` from Rio de Janeiro, BR
172.215.158.5	AS8075 Microsoft Corporation	`0.26ms` from San Antonio, US
209.101.56.229	AS5065 Bunny Communications	`0.26ms` from Singapore, SG
223.112.49.101	AS56046 China Mobile communications corporation	`2.80ms` from Suzhou, CN
189.112.226.133	AS16735 ALGAR TELECOM S/A	`0.84ms` from São Paulo, BR
177.60.87.181	AS26599 TELEFÔNICA BRASIL S.A	`1.75ms` from São Paulo, BR
1.163.204.37	AS3462 Data Communication Business Group	`1.36ms` from Taipei, TW
61.126.16.37	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.45ms` from Tokyo, JP
89.201.183.37	AS34594 Telemach Hrvatska d.o.o.	`1.90ms` from Zagreb, HR
174.128.108.5	AS63335 Citizens Bank, National Association	`1.89ms` from Chicago, US
35.184.197.229	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
189.42.60.149	AS4230 CLARO S.A.	`1.16ms` from Curitiba, BR
67.23.43.37	AS33070 Rackspace Hosting	`0.87ms` from Dallas, US
87.34.179.5	AS1213 HEAnet CLG	`7.33ms` from Dublin, IE
213.189.72.101	AS9155 Quality Net General Trading & Contracting Company	`0.51ms` from Kuwait City, KW

Traceroute

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

traceroute -a -n -q1 -f8 18.154.238.213

traceroute to 18.154.238.213 (18.154.238.213): 64 hops max, 52 byte packets

8 [] 15.230.214.15 1.353 ms

9 [AS16509] 18.154.238.213 1.104 ms

Measurement taken from

IPinfo ProbeNet in Reston, US

On October 17th 2025

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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