129.235.0.0/16

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-129-235-0-0-1
OrgID:          AMAZO-4
Parent:         NET-129-0-0-0-0
NetName:        AMAZO-4
NetRange:       129.235.0.0 - 129.235.255.255
NetType:        allocation
RegDate:        2022-09-01
Updated:        2022-09-01
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 129.0.0.0/8

Range	ASN	Company	Num of IPs
129.8.0.0/16	AS2037	California State University at Fresno	65,536
129.104.0.0/16	AS2200	Ecole Polytechnique	65,536
129.137.0.0/16	AS20126	University of Cincinnati	65,536
129.110.0.0/16	AS20162	University of Texas at Dallas	65,536
129.34.0.0/16	AS1747	IBM	65,536
129.102.0.0/16	AS2200	1 Place Igor Stravinsky	65,536
129.127.0.0/16	AS1851	University of Adelaide	65,536
129.188.0.0/16	AS19773	Motorola, Inc.	65,536
129.88.0.0/16	AS1942	Universite Grenoble Alpes	65,536
129.4.0.0/16	AS1906	TRW Space and Defense Sector	65,536
129.81.0.0/16	AS10349	Tulane University	65,536
129.64.0.0/16	AS10561	Brandeis University	65,536
129.98.0.0/16	AS17324	Yeshiva University	65,536
129.138.0.0/16	AS17153	New Mexico Tech	65,536
129.125.0.0/16	AS1103	Groningen	65,536
129.99.0.0/16	AS10343	National Aeronautics and Space Administration	65,536
129.116.0.0/16	AS18	University of Texas at Austin	65,536
129.17.0.0/16	AS16509	Amazon.com, Inc.	65,536
129.119.0.0/16	AS1832	Southern Methodist University	65,536
129.126.0.0/16	AS17547	M1 NET LTD	65,536
129.47.0.0/16	AS16509	Amazon Technologies Inc.	65,536
129.107.0.0/16	AS18515	University of Texas at Arlington	65,536
129.93.0.0/16	AS11546	The Board of Regents of the University of Nebraska	65,536
129.236.0.0/16	AS14	Lamont-Doherty Earth Observatory of Columbia University	65,536
129.19.0.0/16	AS14041	Colorado State University	65,536
129.25.0.0/16	AS11834	Drexel University	65,536
129.252.0.0/16	AS12005	University of South Carolina	65,536
129.170.0.0/16	AS10755	Dartmouth College	65,536
129.97.0.0/16	AS12093	University of Waterloo	65,536
129.165.0.0/16	AS1701	National Aeronautics and Space Administration	65,536
129.109.0.0/16	AS14373	University of Texas Medical Branch	65,536
129.3.0.0/16	AS14433	State University of New York - Oswego	65,536
129.68.0.0/16	AS14529	Saint Joseph's University	65,536
129.82.0.0/16	AS12145	Colorado State University	65,536
129.27.0.0/16	AS1113	Zentraler Informatikdienst	65,536
129.223.0.0/16	AS16509	Amazon.com, Inc.	65,536
129.187.0.0/16	AS12816	Leibniz-Rechenzentrum (LRZ)	65,536
129.160.0.0/16	AS16509	Amazon Technologies Inc.	65,536
129.118.0.0/16	AS10421	Texas Tech University	65,536
129.30.0.0/16	AS16509	Amazon.com, Inc.	65,536
129.105.0.0/16	AS103	Northwestern University	65,536
129.9.0.0/16	AS14852	Chrysler Group LLC	65,536
129.113.0.0/16	AS11481	University of Texas Rio Grande Valley	65,536
129.239.0.0/16	AS16509	Amazon.com, Inc.	65,536
129.10.0.0/16	AS156	Northeastern University	65,536
129.176.0.0/16	AS15830	Mayo Foundation for Medical Education and Research	65,536
129.112.0.0/16	AS13998	University of Texas Southwestern Medical Center	65,536
129.196.0.0/16	AS16435	Fluke Corporation	65,536
129.199.0.0/16	AS2200	Ecole Normale Superieure	65,536

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
69.143.8.240	AS7922 Comcast Cable Communications, LLC	`6.24ms` from Ashburn, US
146.75.12.32	AS54113 Fastly, Inc.	`0.30ms` from Christchurch, NZ
188.174.163.240	AS8767 M-net Telekommunikations GmbH	`6.69ms` from Ljubljana, SI
172.113.254.96	AS20001 Charter Communications Inc	`10.76ms` from Los Angeles, US
49.145.60.176	AS9299 Philippine Long Distance Telephone Company	`13.30ms` from Manila, PH
81.162.2.0	AS198541 Intercomtel-as MTT segment	`6.00ms` from Moscow, RU
70.110.186.144	AS701 Verizon Business	`3.73ms` from Philadelphia, US
71.139.0.0	AS7018 AT&T Enterprises, LLC	`1.69ms` from San Jose, US
14.128.8.160	AS142565 Bangmod Cloud Pte. Ltd.	`0.22ms` from Singapore, SG
20.17.52.96	AS8075 Microsoft Corporation	`1.57ms` from Singapore, SG
91.116.168.0	AS12334 R Cable y Telecable Telecomunicaciones, S.A.U.	`1.52ms` from A Coruna, ES
35.222.235.128	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
113.234.3.240	AS4837 CHINA UNICOM China169 Backbone	`8.26ms` from Liaoyang, CN
172.187.138.128	AS8075 Microsoft Corporation	`1.13ms` from London, GB
109.9.99.128	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`11.85ms` from Lyon, FR
149.6.208.192	AS209265 INFINITY LOOP SLU	`0.28ms` from Madrid, ES
60.98.220.32	AS17676 SoftBank Corp.	`3.56ms` from Osaka, JP
176.134.156.64	AS5410 Bouygues Telecom SA	`2.11ms` from Paris, FR
44.216.33.112	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
3.84.20.48	AS14618 Amazon.com, Inc.	`0.42ms` from Reston, US
91.105.54.80	AS12578 SIA Tet	`1.60ms` from Riga, LV
212.37.106.80	AS31642 Varnamo Energi AB	`5.96ms` from Stockholm, SE
133.201.36.160	AS2518 BIGLOBE Inc.	`4.52ms` from Tokyo, JP
50.101.163.176	AS577 Bell Canada	`2.19ms` from Toronto, CA
20.127.212.176	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -m8 129.235.156.165

traceroute to 129.235.156.165 (129.235.156.165): 8 hops max, 52 byte packets

1 [AS400304] 23.147.153.1 1.642 ms

2 [AS400304] 23.147.153.0 1.54 ms

3 [AS1299] 62.115.200.152 7.651 ms

4 *

5 [AS1299] 62.115.137.15 4.848 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Allentown, US

On October 30th 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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