205.172.176.0/22

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-205-172-176-0-1
OrgID:          AMAZO-4
Parent:         NET-205-0-0-0-0
NetName:        AMAZO-4
NetRange:       205.172.176.0 - 205.172.179.255
NetType:        allocation
RegDate:        2023-08-09
Updated:        2024-05-09
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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 205.172.0.0/16

Range	ASN	Company	Num of IPs
205.172.120.0/21	AS26413	IP4B Inc.	2,048
205.172.12.0/22	AS32509	Sedgwick County Information Services	1,024
205.172.16.0/22	AS6534	Charter Communications Inc	1,024
205.172.164.0/22	AS88	McCarter Theatre Company	1,024
205.172.168.0/22	AS1929	University of Massachusetts - AMHERST	1,024
205.172.192.0/22	AS1436	Jersey Shore Medical Center Inc.	1,024
205.172.236.0/22	AS8103	Hillsborough County Public Health Unit	1,024
205.172.24.0/22	AS174	Hennigan & Mercer	1,024
205.172.0.0/22	AS40300	DR Fortress, LLC	1,024
205.172.43.0/24	AS7312	FDM4 International 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

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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
109.177.78.166	AS5384 Emirates Internet	`2.65ms` from Al Fujairah City, AE
173.186.72.54	AS7029 Windstream Communications LLC	`14.43ms` from Chicago, US
40.135.197.118	AS7029 Windstream Communications LLC	`0.53ms` from Chicago, US
181.90.47.182	AS7303 Telecom Argentina S.A.	`10.38ms` from Cordoba, AR
68.48.234.230	AS7922 Comcast Cable Communications, LLC	`7.76ms` from Flint, US
14.230.165.6	AS45899 VNPT Corp	`2.14ms` from Ho Chi Minh City, VN
103.40.85.102	AS132057 Refinitiv Australia PTY Limited	`2.56ms` from Hong Kong, HK
156.234.177.118	AS138415 Yancy Limited	`0.74ms` from Hong Kong, HK
122.139.65.54	AS4837 CHINA UNICOM China169 Backbone	`18.84ms` from Liaoyang, CN
91.199.32.38	AS16276 OVH SAS	`0.23ms` from London, GB
5.64.24.22	AS5607 Sky UK Limited	`4.51ms` from London, GB
89.238.143.150	AS9009 M247 Europe SRL	`0.24ms` from Manchester, GB
58.217.104.86	AS4134 CHINANET-BACKBONE	`7.26ms` from Nanjing, CN
173.46.209.22	AS20167 BLaST Intermediate Unit #17	`7.78ms` from New York City, US
201.105.136.38	AS8151 UNINET	`12.29ms` from Santiago de Queretaro, MX
128.95.105.102	AS73 University of Washington	`5.72ms` from Seattle, US
32.220.147.86	AS46690 Southern New England Telephone Company and SNET America, Inc.	`3.50ms` from Secaucus, US
125.145.241.134	AS4766 Korea Telecom	`1.27ms` from Seoul, KR
14.72.222.102	AS4766 Korea Telecom	`1.68ms` from Seoul, KR
199.255.230.6	AS27240 Netelligent Corporation	`0.25ms` from St. Louis, US
153.120.31.246	AS7684 SAKURA Internet Inc.	`16.38ms` from Tokyo, JP
83.28.49.70	AS5617 Orange Polska Spolka Akcyjna	`18.31ms` from Warsaw, PL
85.144.62.134	AS50266 Odido Netherlands B.V.	`3.92ms` from Amsterdam, NL
162.248.18.22	AS62713 PubMatic, Inc.	`0.68ms` from Ashburn, US
23.24.108.70	AS7922 Comcast Cable Communications, LLC	`7.11ms` 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 -f2 -m6 205.172.179.195

traceroute to 205.172.179.195 (205.172.179.195): 6 hops max, 52 byte packets

2 [AS47447] 212.83.33.9 0.216 ms

3 [AS47447] 62.113.192.81 0.513 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On September 11th 2025

What are IP address ranges?

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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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