205.186.0.0/19

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-205-186-0-0-1
OrgID:          AMAZO-4
Parent:         NET-205-0-0-0-0
NetName:        AMAZO-4
NetRange:       205.186.0.0 - 205.186.31.255
NetType:        allocation
RegDate:        2025-02-06
Updated:        2025-02-06
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 205.186.0.0/16

Range	ASN	Company	Num of IPs
205.186.224.0/19	AS2721	CULR, LLC	8,192
205.186.32.0/19	AS2722	CULR, LLC	8,192
205.186.208.0/20	AS14265	TPx Communications	4,096
205.186.192.0/20	AS16509	Amazon.com, Inc.	4,096
205.186.92.0/22	AS7385	Allstream Business US, LLC	1,024
205.186.116.0/22	AS7385	Allstream Business US, LLC	1,024

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
104.51.102.83	AS7018 AT&T Enterprises, LLC	`9.79ms` from Atlanta, US
3.139.186.227	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
65.23.10.67	AS7029 Windstream Communications LLC	`0.49ms` from Dallas, US
120.83.248.99	AS17816 China Unicom IP network China169 Guangdong province	`4.90ms` from Guangzhou, CN
115.235.71.19	AS4134 CHINANET-BACKBONE	`11.28ms` from Hangzhou, CN
42.87.173.3	AS4837 CHINA UNICOM China169 Backbone	`10.29ms` from Liaoyang, CN
192.245.28.35	AS400397 Herkimer County Community College	`19.59ms` from Montreal, CA
91.169.143.147	AS12322 Free SAS	`6.50ms` from Paris, FR
176.144.202.83	AS5410 Bouygues Telecom SA	`1.21ms` from Paris, FR
198.15.67.35	AS20454 SECURED SERVERS LLC	`0.62ms` from Phoenix, US
92.247.225.131	AS29580 A1 Bulgaria EAD	`2.75ms` from Sofia, BG
61.56.73.115	AS9244 Diyixian.com (TW) Limited	`1.39ms` from Taipei, TW
210.148.134.3	AS2497 Internet Initiative Japan Inc.	`4.56ms` from Tokyo, JP
118.159.67.131	AS2516 KDDI CORPORATION	`1.33ms` from Tokyo, JP
173.73.181.163	AS701 Verizon Business	`3.31ms` from Ashburn, US
37.6.151.131	AS25472 Nova Telecommunications & Media Single Member S.A	`7.40ms` from Athens, GR
218.249.224.99	AS4808 China Unicom Beijing Province Network	`4.14ms` from Beijing, CN
44.236.253.227	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
179.33.18.35	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.12ms` from Bogota, CO
203.190.204.83	AS9443 Vocus Retail	`2.62ms` from Brisbane, AU
38.254.33.195	AS30567 Dickson Electric System	`12.02ms` from Chicago, US
60.234.158.163	AS140220 Sky Network Television Ltd	`5.88ms` from Christchurch, NZ
122.173.3.147	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.53ms` from Hyderabad, IN
23.206.10.51	AS16625 Akamai Technologies, Inc.	`0.17ms` from London, GB
107.194.128.131	AS7018 AT&T Enterprises, LLC	`5.23ms` from Los Angeles, 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 -m8 205.186.21.188

traceroute to 205.186.21.188 (205.186.21.188): 8 hops max, 52 byte packets

2 [AS34702] 80.79.114.153 1.119 ms

3 *

4 *

5 [AS1299] 62.115.140.217 6.051 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Tallinn, EE

On November 14th 2025

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