20.131.0.0/16

AS16509 · Amazon.com, Inc.

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Summary

Country	United States
Domain	amazon.com
ASN	AS16509
Registry	ARIN
ID	AMAZO-4

WHOIS Details

NetHandle:      NET-20-131-0-0-1
OrgID:          AMAZO-4
Parent:         NET-20-0-0-0-0
NetName:        AMAZO-4
NetRange:       20.131.0.0 - 20.131.255.255
NetType:        allocation
RegDate:        2022-07-11
Updated:        2022-07-11
Source:         ARIN


OrgID:          AMAZO-4
OrgName:        Amazon.com, Inc.
CanAllocate:    
Street:         Amazon Web Services, Inc.
Street:         P.O. Box 81226
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98108-1226
Comment:        For details of this service please see
Comment:        http://ec2.amazonaws.com
RegDate:        2005-09-29
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:      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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 20.0.0.0/8

Range	ASN	Company	Num of IPs
20.192.0.0/10	AS8075	Microsoft Corporation	4,194,304
20.0.0.0/11	AS8075	Microsoft Corporation	2,097,152
20.160.0.0/12	AS8075	Microsoft Corporation	1,048,576
20.140.0.0/15	AS8070	Microsoft Corporation	131,072
20.129.0.0/16	AS16509	Amazon.com, Inc.	65,536
20.142.0.0/16	AS16509	Amazon.com, Inc.	65,536
20.156.186.0/24	AS46116	Fixnetix Inc	256

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
54.145.28.0	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
50.16.196.0	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
146.115.114.192	AS6079 RCN	`4.99ms` from Boston, US
179.37.11.240	AS22927 Telefonica de Argentina	`1.88ms` from Buenos Aires, AR
65.30.212.160	AS10796 Charter Communications Inc	`5.85ms` from Chicago, US
87.163.36.176	AS3320 Deutsche Telekom AG	`2.36ms` from Frankfurt am Main, DE
87.157.127.96	AS3320 Deutsche Telekom AG	`4.17ms` from Frankfurt am Main, DE
218.55.203.16	AS9318 SK Broadband Co Ltd	`7.30ms` from Incheon, KR
75.23.238.96	AS7018 AT&T Enterprises, LLC	`2.59ms` from Los Angeles, US
38.55.42.112	AS8796 FASTNET DATA INC	`0.29ms` from Los Angeles, US
176.109.180.32	AS202619 Dovecom LLC	`15.12ms` from Moscow, RU
104.236.244.128	AS14061 DigitalOcean, LLC	`0.34ms` from New York City, US
107.170.102.208	AS14061 DigitalOcean, LLC	`0.77ms` from New York City, US
57.154.22.64	AS8075 Microsoft Corporation	`0.39ms` from Phoenix, US
182.169.236.240	AS2527 Sony Network Communications Inc.	`1.64ms` from Tokyo, JP
119.171.250.192	AS9824 JCOM Co., Ltd.	`2.55ms` from Tokyo, JP
52.27.175.48	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
121.44.89.48	AS7545 TPG Telecom Limited	`1.72ms` from Brisbane, AU
68.55.95.64	AS7922 Comcast Cable Communications, LLC	`8.16ms` from Flint, US
115.78.109.0	AS7552 Viettel Group	`10.05ms` from Ho Chi Minh City, VN
18.135.87.32	AS16509 Amazon.com, Inc.	`0.23ms` from London, GB
149.248.5.160	AS20473 The Constant Company, LLC	`0.15ms` from Los Angeles, US
211.112.27.32	AS4663 ELIMNET, INC.	`1.84ms` from Seoul, KR
14.89.61.208	AS4766 Korea Telecom	`2.04ms` from Seoul, KR
1.177.244.0	AS9845 LG HelloVision Corp.	`7.92ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 -m7 20.131.235.54

traceroute to 20.131.235.54 (20.131.235.54): 7 hops max, 52 byte packets

4 [] 15.230.139.8 6.438 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Phoenix, US

On March 13th 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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