128.21.0.0/16

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-128-21-0-0-1
OrgID:          AMAZO-4
Parent:         NET-128-0-0-0-0
NetName:        AMAZO-4
NetRange:       128.21.0.0 - 128.21.255.255
NetType:        allocation
RegDate:        2018-11-30
Updated:        2018-11-30
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:        2024-08-28
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:        2024-08-28
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:        2024-08-29
OfficePhone:    +1-206-555-0000
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 128.0.0.0/8

Range	ASN	Company	Num of IPs
128.72.0.0/14	AS8402	Dynamic IP Pool for Broadband Customers	262,144
128.68.0.0/14	AS8402	Dynamic IP Pool for Broadband Customers	262,144
128.78.0.0/15	AS5410	Bouygues Telecom SA	131,072
128.30.0.0/15	AS3	Massachusetts Institute of Technology	131,072
128.178.0.0/15	AS559	Ecublens Camp Net	131,072
128.130.0.0/15	AS679	Technische Universitaet Wien	131,072
128.248.0.0/16	AS6200	University of Illinois Chicago	65,536
128.208.0.0/16	AS73	University of Washington	65,536
128.2.0.0/16	AS9	Carnegie Mellon University	65,536
128.143.0.0/16	AS225	University of Virginia	65,536
128.238.0.0/16	AS54965	Polytechnic University	65,536
128.95.0.0/16	AS73	University of Washington	65,536
128.195.0.0/16	AS299	University of California, Irvine	65,536
128.157.0.0/16	AS270	National Aeronautics and Space Administration	65,536
128.220.0.0/16	AS5723	Johns Hopkins University	65,536
128.183.0.0/16	AS270	National Aeronautics and Space Administration	65,536
128.169.0.0/16	AS19957	The University of Tennessee Health Science Center	65,536
128.87.0.0/16	AS158	Telefonaktiebolaget LM Ericsson	65,536
128.12.0.0/16	AS32	Stanford University	65,536
128.192.0.0/16	AS36441	University of Georgia	65,536
128.196.0.0/16	AS1706	The University of Arizona	65,536
128.1.0.0/16	AS21859	Zenlayer Inc	65,536
128.103.0.0/16	AS1742	Harvard University	65,536
128.155.0.0/16	AS270	National Aeronautics and Space Administration	65,536
128.163.0.0/16	AS23162	University of Kentucky	65,536
128.139.0.0/16	AS378	IUCC - Israel InterUniversity Computation Center	65,536
128.55.0.0/16	AS2936	ESnet	65,536
128.52.0.0/16	AS3	Massachusetts Institute of Technology	65,536
128.240.0.0/16	AS786	University of Newcastle upon Tyne	65,536
128.28.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
128.42.0.0/16	AS8	Rice University	65,536
128.170.0.0/16	AS243	L3Harris Technologies, Inc.	65,536
128.184.0.0/16	AS7645	Deakin University	65,536
128.33.0.0/16	AS11488	RTX BBN Technologies, Inc.	65,536
128.146.0.0/16	AS159	Ohio State University	65,536
128.53.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
128.156.0.0/16	AS297	National Aeronautics and Space Administration	65,536
128.84.0.0/16	AS26	Cornell University	65,536
128.25.0.0/16	AS749	DoD Network Information Center	65,536
128.111.0.0/16	AS131	University of California, Santa Barbara	65,536
128.6.0.0/16	AS46	Rutgers, The State University	65,536
128.27.0.0/16	AS17511	OPTAGE Inc.	65,536
128.205.0.0/16	AS3685	State University of New York at Buffalo	65,536
128.101.0.0/16	AS217	University of Minnesota	65,536
128.82.0.0/16	AS1201	Old Dominion University	65,536
128.234.0.0/16	AS25019	Saudi Telecom Company JSC	65,536
128.190.0.0/16	AS1503	Headquarters, USAISC	65,536
128.176.0.0/16	AS680	Universitaet Muenster, CIT	65,536
128.123.0.0/16	AS40246	New Mexico State University	65,536
128.93.0.0/16	AS2200	Institut National de Recherche en Informatique et Automatique	65,536

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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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