3.168.16.0/21

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-3-168-0-0-1
OrgID:          AMAZON-4
Parent:         NET-3-128-0-0-1
NetName:        AMAZON-CF
NetRange:       3.168.0.0 - 3.171.255.255
NetType:        reallocation
RegDate:        2024-01-17
Updated:        2024-01-17
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:      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:      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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
3.168.17.221	AS16509 Amazon.com, Inc.	`0.19ms` from Dallas, US
3.168.18.40	AS16509 Amazon.com, Inc.	`0.19ms` from Dallas, US
3.168.16.54	AS16509 Amazon.com, Inc.	`0.19ms` from Dallas, US
3.168.20.166	AS16509 Amazon.com, Inc.	`0.19ms` from Dallas, US
3.168.19.243	AS16509 Amazon.com, Inc.	`0.19ms` from Dallas, US
3.168.22.143	AS16509 Amazon.com, Inc.	`0.19ms` from Dallas, US
3.168.23.83	AS16509 Amazon.com, Inc.	`0.19ms` from Dallas, US
3.168.21.63	AS16509 Amazon.com, Inc.	`0.19ms` from Dallas, 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
85.148.207.133	AS5390 Euronet Communications B.V.	`1.31ms` from Amsterdam, NL
99.99.13.37	AS7018 AT&T Enterprises, LLC	`3.88ms` from Chicago, US
79.225.156.213	AS3320 Deutsche Telekom AG	`9.50ms` from Frankfurt am Main, DE
39.46.233.85	AS17557 Pakistan Telecommunication Company Limited	`6.35ms` from Lahore, PK
173.231.111.213	AS22652 Videotron Ltee	`0.39ms` from Montreal, CA
93.123.210.37	AS35539 Information and Communication Technologies LLC	`2.43ms` from Moscow, RU
201.37.158.117	AS28573 Claro NXT Telecomunicacoes Ltda	`15.83ms` from Porto Alegre, BR
50.251.216.181	AS7922 Comcast Cable Communications, LLC	`4.96ms` from Seattle, US
14.37.234.53	AS4766 Korea Telecom	`1.40ms` from Seoul, KR
120.204.236.133	AS24400 Shanghai Mobile Communications Co.,Ltd.	`3.19ms` from Shanghai, CN
61.127.10.5	AS4713 NTT Communications Corporation	`8.80ms` from Tokyo, JP
116.210.102.85	AS4134 CHINANET-BACKBONE	`9.02ms` from Wuhan, CN
173.184.151.165	AS7029 Windstream Communications LLC	`10.33ms` from Ashburn, US
73.43.42.245	AS7922 Comcast Cable Communications, LLC	`4.70ms` from Atlanta, US
61.1.234.197	AS9829 National Internet Backbone	`13.13ms` from Bengaluru, IN
184.69.219.21	AS6327 Shaw Communications Inc.	`1.13ms` from Calgary, CA
65.27.67.149	AS10796 Charter Communications Inc	`8.86ms` from Chicago, US
184.67.184.53	AS6327 Shaw Communications Inc.	`7.36ms` from Edmonton, CA
171.66.103.133	AS32 Stanford University	`1.19ms` from Fremont, US
181.39.171.37	AS27947 Telconet S.A	`1.36ms` from Guayaquil, EC
188.52.5.53	AS25019 Saudi Telecom Company JSC	`13.90ms` from Jeddah, SA
110.39.180.69	AS38264 National WiMAX/IMS environment	`16.76ms` from Karachi, PK
172.3.148.165	AS7018 AT&T Enterprises, LLC	`4.07ms` from Miami, US
132.203.154.69	AS36786 Universite Laval	`4.86ms` from Montreal, CA
85.198.220.5	AS30851 Sileman Sp. z o.o.	`6.66ms` from Poznan, PL

Traceroute

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

traceroute -a -n -q1 -f10 3.168.21.231

traceroute to 3.168.21.231 (3.168.21.231): 64 hops max, 52 byte packets

10 [AS16509] 3.168.21.231 219.465 ms

Measurement taken from

IPinfo ProbeNet in Jakarta, ID

On August 28th 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.

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