18.244.193.0/24

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-18-244-0-0-1
OrgID:          AMAZON-4
Parent:         NET-18-32-0-0-1
NetName:        AMAZON-CF
NetRange:       18.244.0.0 - 18.245.255.255
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 18.244.0.0/16

No nearby ranges found.

Hosted domains

There is 1 domain name hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
18.244.193.181	staisemprealpasso.it	1
18.244.193.160	staisemprealpasso.it	1
18.244.193.219	staisemprealpasso.it	1
18.244.193.134	staisemprealpasso.it	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

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

IP Address	ASN	Details
18.244.193.209	AS16509 Amazon.com, Inc.	`0.08ms` from Atlanta, 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
45.185.121.248	AS269096 N&K TECNOLOGIA LTDA	`0.43ms` from Belo Horizonte, BR
35.90.231.168	AS16509 Amazon.com, Inc.	`0.25ms` from Boardman, US
175.22.177.200	AS4837 CHINA UNICOM China169 Backbone	`4.84ms` from Changchun, CN
207.237.212.88	AS6079 RCN	`5.87ms` from Chicago, US
108.250.182.184	AS7018 AT&T Enterprises, LLC	`3.10ms` from Chicago, US
34.253.133.104	AS16509 Amazon.com, Inc.	`0.29ms` from Dublin, IE
77.12.226.184	AS6805 Telefonica Germany GmbH & Co.OHG	`2.71ms` from Frankfurt am Main, DE
14.229.239.152	AS45899 VNPT Corp	`3.98ms` from Hanoi, VN
14.226.226.88	AS45899 VNPT Corp	`1.52ms` from Ho Chi Minh City, VN
217.24.161.152	AS6703 PRIVATE JOINT-STOCK COMPANY "FARLEP-INVEST"	`7.51ms` from Kyiv, UA
23.243.230.8	AS20001 Charter Communications Inc	`5.64ms` from Los Angeles, US
80.47.244.168	AS13285 TalkTalk Communications Limited	`2.55ms` from Manchester, GB
78.132.181.168	AS12389 PJSC Rostelecom	`10.47ms` from Moscow, RU
171.110.184.104	AS4134 CHINANET-BACKBONE	`2.90ms` from Nanning, CN
203.133.191.72	AS18160 Kakao Corp	`1.23ms` from Seoul, KR
101.89.189.200	AS4812 China Telecom (Group)	`3.38ms` from Shanghai, CN
57.180.9.8	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
117.160.39.88	AS24445 Henan Mobile Communications Co.,Ltd	`5.68ms` from Zhengzhou, CN
20.4.209.136	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
147.26.99.72	AS18777 Texas State University	`8.41ms` from Dallas, US
24.56.144.40	AS11232 Midcontinent Communications	`0.52ms` from Denver, US
123.23.215.168	AS45899 VNPT Corp	`2.77ms` from Ho Chi Minh City, VN
217.71.199.232	AS200217 CloudFerro S.A	`9.84ms` from Madrid, ES
47.202.244.216	AS5650 Frontier Communications of America, Inc.	`6.79ms` from Miami, US
37.78.239.120	AS12389 PJSC Rostelecom	`16.55ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 18.244.193.172

traceroute to 18.244.193.172 (18.244.193.172): 64 hops max, 52 byte packets

1 [AS52423] 143.202.162.129 3.661 ms

2 *

3 [AS52263] 177.93.31.65 1.292 ms

4 *

5 [AS16509] 18.244.193.172 60.573 ms

Measurement taken from

IPinfo ProbeNet in San Pedro, CR

On November 14th 2025

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