72.20.0.0/18

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-72-20-0-0-1
OrgID:          AMAZO-4
Parent:         NET-72-0-0-0-0
NetName:        AMAZO-4
NetRange:       72.20.0.0 - 72.20.63.255
NetType:        allocation
RegDate:        2024-12-12
Updated:        2024-12-12
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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 72.20.0.0/16

Range	ASN	Company	Num of IPs
72.20.192.0/18	AS6461	Zayo Bandwidth NorthEast LLC	16,384
72.20.96.0/19	AS7151	Cologix, Inc	8,192
72.20.64.0/19	AS400439	Consolidated Telcom	8,192
72.20.160.0/20	AS25606	Cooperative Communications Inc.	4,096
72.20.176.0/20	AS32592	Uniti Fiber Holdings Inc.	4,096
72.20.192.0/22	AS22765	Nelsonville TV Cable Inc	1,024
72.20.200.0/22	AS22765	Nelsonville TV Cable Inc	1,024
72.20.188.0/23	AS32592	HuntTel	512
72.20.130.0/23	AS22442	Phonoscope, Inc.	512
72.20.137.0/24	AS394437	PS Lightwave	256
72.20.138.0/24	AS394437	PS Lightwave	256
72.20.136.0/24	AS22442	Phonoscope, Inc.	256
72.20.144.0/24	AS394437	PS Lightwave	256
72.20.146.0/24	AS394437	PS Lightwave	256
72.20.147.0/24	AS394437	PS Lightwave	256
72.20.151.0/24	AS394437	PS Lightwave	256
72.20.153.0/24	AS394437	Goose Creek Consolidated ISD	256
72.20.155.0/24	AS394437	Friendswood Independent School District	256
72.20.156.0/24	AS394437	Lamar Consolidated Independent School District	256
72.20.159.0/24	AS394437	PS Lightwave	256
72.20.212.0/24	AS399501	City Of Lancaster	256
72.20.152.0/24	AS22362	Global Tel*link Corporation	256
72.20.186.0/24	AS53846	HuntTel	256
72.20.128.0/24	AS22442	Phonoscope, Inc.	256
72.20.140.0/24	AS394437	PS Lightwave	256
72.20.139.0/24	AS22442	Phonoscope, Inc.	256
72.20.145.0/24	AS22442	La Porte ISD	256
72.20.154.0/24	AS22442	KHY Consulting	256
72.20.129.0/24	AS394437	PS Lightwave	256
72.20.132.0/24	AS394437	Dickinson ISD	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

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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
135.236.115.194	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
34.22.129.130	AS396982 Google LLC	`0.14ms` from Brussels, BE
81.240.106.18	AS5432 Proximus NV	`1.09ms` from Brussels, BE
138.87.50.50	AS7386 Illinois State University	`4.78ms` from Chicago, US
210.210.9.66	AS9583 Sify Limited	`2.68ms` from Delhi, IN
193.111.168.98	AS202208 teutel GmbH	`4.18ms` from Duesseldorf, DE
108.59.134.34	AS36315 Servpac Inc.	`0.86ms` from Honolulu, US
90.240.164.226	AS5378 Vodafone Limited	`3.05ms` from Manchester, GB
150.241.248.226	AS6762 TELECOM ITALIA SPARKLE S.p.A.	`0.15ms` from Milan, IT
95.179.93.18	AS12389 PJSC Rostelecom	`8.46ms` from Moscow, RU
154.72.197.2	AS327724 National Information Technology Authority Uganda	`8.21ms` from Nairobi, KE
216.41.213.130	AS33570 Cloudpath	`1.89ms` from New York City, US
142.197.175.226	AS33363 Charter Communications, Inc	`4.82ms` from Orlando, US
187.50.94.34	AS10429 TELEFÔNICA BRASIL S.A	`1.03ms` from Osasco, BR
90.25.204.226	AS3215 Orange S.A.	`2.24ms` from Paris, FR
14.34.4.18	AS4766 Korea Telecom	`1.09ms` from Seoul, KR
209.135.135.226	AS6428 CDM	`1.06ms` from St. Louis, US
1.158.32.194	AS1221 Telstra Limited	`4.62ms` from Sydney, AU
38.252.43.2	AS328539 Giga for Telecommunication and Technology Limited	`2.60ms` from Tripoli, LY
181.123.51.210	AS23201 Telecel S.A.	`7.93ms` from Asuncion, PY
67.189.236.98	AS7922 Comcast Cable Communications, LLC	`10.82ms` from Boston, US
122.141.153.194	AS4837 CHINA UNICOM China169 Backbone	`7.85ms` from Changchun, CN
52.212.161.210	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
201.183.26.130	AS27738 Ecuadortelecom S.A.	`9.71ms` from Guayaquil, EC
168.76.106.130	AS137951 ASLINE LIMITED	`0.70ms` from Hong Kong, HK

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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