18.238.64.0/22

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-18-238-0-0-1
OrgID:          AMAZON-4
Parent:         NET-18-32-0-0-1
NetName:        AMAZON-CF
NetRange:       18.238.0.0 - 18.239.255.255
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:      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


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 18.238.0.0/16

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

1,023 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
18.238.67.13	AS16509 Amazon.com, Inc.	`0.15ms` from Secaucus, US
18.238.64.135	AS16509 Amazon.com, Inc.	`0.15ms` from Secaucus, US
18.238.66.144	AS16509 Amazon.com, Inc.	`0.15ms` from Secaucus, US
18.238.65.131	AS16509 Amazon.com, Inc.	`0.15ms` from Secaucus, 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
185.253.149.150	AS204315 Game Insight UAB	`0.83ms` from Amsterdam, NL
211.103.238.150	AS4808 China Unicom Beijing Province Network	`5.54ms` from Beijing, CN
174.70.198.70	AS22773 Cox Communications Inc.	`17.48ms` from Chicago, US
71.74.85.102	AS10796 Charter Communications Inc	`5.70ms` from Columbus, US
46.94.84.38	AS3320 Deutsche Telekom AG	`7.61ms` from Frankfurt am Main, DE
60.183.108.166	AS4134 CHINANET-BACKBONE	`7.68ms` from Hangzhou, CN
171.242.235.54	AS7552 Viettel Group	`1.35ms` from Hanoi, VN
118.176.187.166	AS10036 DLIVE	`6.44ms` from Incheon, KR
1.254.197.70	AS9318 SK Broadband Co Ltd	`7.32ms` from Incheon, KR
103.230.106.198	AS45925 ASN For Teletalk Bangladesh Ltd.	`7.58ms` from Kolkata, IN
81.133.168.70	AS2856 British Telecommunications PLC	`2.55ms` from London, GB
69.247.150.166	AS7922 Comcast Cable Communications, LLC	`5.16ms` from Murfreesboro, US
69.119.106.38	AS6128 Cablevision Systems Corp.	`8.11ms` from New York City, US
220.190.17.150	AS4134 CHINANET-BACKBONE	`9.97ms` from Ningbo, CN
173.8.43.198	AS7922 Comcast Cable Communications, LLC	`10.69ms` from Orlando, US
187.20.14.166	AS28573 Claro NXT Telecomunicacoes Ltda	`11.54ms` from Rio de Janeiro, BR
23.59.122.38	AS16625 Akamai Technologies, Inc.	`2.62ms` from Santiago de Queretaro, MX
50.78.161.38	AS7922 Comcast Cable Communications, LLC	`5.24ms` from Seattle, US
172.120.189.6	AS214238 HOST TELECOM LTD	`0.15ms` from Secaucus, US
125.149.222.166	AS4766 Korea Telecom	`1.61ms` from Seoul, KR
59.8.249.86	AS4766 Korea Telecom	`3.28ms` from Seoul, KR
118.241.110.38	AS2527 Sony Network Communications Inc.	`2.34ms` from Tokyo, JP
89.70.211.102	AS9141 P4 Sp. z o.o.	`9.52ms` from Warsaw, PL
104.239.1.38	AS205964 UAB code200	`0.37ms` from Budapest, HU
183.230.234.150	AS9808 China Mobile Communications Group Co., Ltd.	`5.64ms` from Chongqing, CN

Traceroute

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

traceroute -a -n -q1 -f13 18.238.65.98

traceroute to 18.238.65.98 (18.238.65.98): 64 hops max, 52 byte packets

13 [AS16509] 18.238.65.98 68.808 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On January 19th 2026

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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