143.204.46.0/23

AS16509 · Amazon.com, Inc.

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Summary

Country	United States
Domain	amazon.com
ASN	AS16509
Registry	ARIN
ID	AMAZO-CF

WHOIS Details

NetHandle:      NET-143-204-0-0-2
OrgID:          AMAZON-4
Parent:         NET-143-204-0-0-1
NetName:        AMAZO-CF
NetRange:       143.204.0.0 - 143.204.255.255
NetType:        reallocation
RegDate:        2018-05-08
Updated:        2018-05-08
Source:         ARIN


OrgID:          AMAZON-4
OrgName:        Amazon.com, Inc.
CanAllocate:    
Street:         1918 8th Ave
City:           SEATTLE
State/Prov:     WA
Country:        US
PostalCode:     98101-1244
RegDate:        1995-01-23
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:        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


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:      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 143.204.0.0/16

No nearby ranges found.

Hosted domains

There are 4 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
143.204.47.78	bild-puls.de	1
143.204.47.14	bild-puls.de	1
143.204.47.85	bild-puls.de	1
143.204.47.66	doosanpp.cn	1
143.204.47.77	doosanpp.cn	1
143.204.47.2	bild-puls.de	1
143.204.47.55	nygjelten.no	1
143.204.47.100	doosanpp.cn	1
143.204.47.90	cftech.no	1
143.204.47.99	doosanpp.cn	1

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

Read more

Pingable IPs

511 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
143.204.47.148	AS16509 Amazon.com, Inc.	`0.15ms` from Zuerich, CH
143.204.46.89	AS16509 Amazon.com, Inc.	`0.15ms` from Zuerich, CH

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
24.158.137.87	AS20115 Charter Communications LLC	`19.02ms` from Atlanta, US
75.3.215.183	AS7018 AT&T Enterprises, LLC	`5.61ms` from Atlanta, US
20.96.106.119	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
72.107.121.151	AS6167 Verizon Business	`15.20ms` from Chicago, US
34.254.123.55	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
85.22.30.199	AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH	`2.06ms` from Duesseldorf, DE
83.248.160.215	AS1257 Tele2 Sverige AB	`5.33ms` from Goeteborg, SE
23.231.188.119	AS132839 POWER LINE DATACENTER	`1.07ms` from Hong Kong, HK
34.138.131.183	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
58.221.4.23	AS4134 CHINANET-BACKBONE	`4.58ms` from Nanjing, CN
24.93.136.183	AS11351 Charter Communications Inc	`19.52ms` from New York City, US
126.109.40.151	AS17676 SoftBank Corp.	`9.81ms` from Osaka, JP
73.240.107.231	AS7922 Comcast Cable Communications, LLC	`6.06ms` from Portland, US
35.91.65.55	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
23.251.107.135	AS21859 Zenlayer Inc	`0.77ms` from Chicago, US
3.13.153.247	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
94.147.159.231	AS9158 Telenor A/S	`7.22ms` from Copenhagen, DK
91.6.12.87	AS3320 Deutsche Telekom AG	`6.81ms` from Frankfurt am Main, DE
119.121.134.167	AS4134 CHINANET-BACKBONE	`1.69ms` from Guangzhou, CN
58.177.174.87	AS9269 Hong Kong Broadband Network Ltd.	`0.91ms` from Hong Kong, HK
141.193.105.247	AS13943 Y K Communications, LTD	`5.05ms` from Houston, US
149.160.203.119	AS27198 Indiana University	`3.53ms` from Indianapolis, US
109.63.147.87	AS12714 PJSC MegaFon	`2.08ms` from Moscow, RU
222.185.27.7	AS4134 CHINANET-BACKBONE	`3.04ms` from Nanjing, CN
72.89.3.7	AS701 Verizon Business	`1.99ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 143.204.46.20

traceroute to 143.204.46.20 (143.204.46.20): 64 hops max, 52 byte packets

1 [AS42473] 178.255.153.40 0.197 ms

2 *

3 *

4 *

5 [AS16509] 143.204.46.20 0.214 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On March 20th 2026

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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