18.173.46.0/24

AS16509 · Amazon.com, Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

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

WHOIS Details

NetHandle:      NET-18-172-0-0-1
OrgID:          AMAZON-4
Parent:         NET-18-32-0-0-1
NetName:        AMAZON-CF
NetRange:       18.172.0.0 - 18.173.255.255
NetType:        reallocation
RegDate:        2022-01-21
Updated:        2022-01-21
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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 18.173.0.0/16

No nearby ranges found.

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

Read more

Pingable IPs

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

IP Address	ASN	Details
18.173.46.32	AS16509 Amazon.com, Inc.	`0.08ms` from Lima, PE

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
3.30.84.184	AS8987 Amazon Data Services Ireland Ltd	`0.47ms` from Boardman, US
109.132.203.152	AS5432 Proximus NV	`3.04ms` from Brussels, BE
69.135.172.120	AS10796 Charter Communications Inc	`11.18ms` from Columbus, US
37.102.30.72	AS1267 WIND TRE S.P.A.	`6.91ms` from Crotone, IT
79.217.226.184	AS3320 Deutsche Telekom AG	`6.59ms` from Frankfurt am Main, DE
42.193.148.8	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.20ms` from Guangzhou, CN
184.27.125.200	AS16625 Akamai Technologies, Inc.	`0.50ms` from Miami, US
74.206.175.216	AS27589 MOJOHOST	`0.13ms` from Miami, US
216.225.98.72	AS30404 Blue Stream	`1.70ms` from Miami, US
201.152.29.104	AS8151 UNINET	`7.43ms` from Monterrey, MX
176.197.112.136	AS39927 E-Light-Telecom Ltd.	`4.95ms` from Novosibirsk, RU
78.194.127.72	AS12322 Free SAS	`1.31ms` from Paris, FR
119.186.199.72	AS4837 CHINA UNICOM China169 Backbone	`6.57ms` from Qingdao, CN
64.144.1.152	AS30058 FDCservers.net	`0.45ms` from Seattle, US
86.80.23.72	AS1136 KPN B.V.	`1.12ms` from Amsterdam, NL
100.26.132.88	AS14618 Amazon.com, Inc.	`0.48ms` from Ashburn, US
118.208.142.88	AS7545 TPG Telecom Limited	`1.66ms` from Brisbane, AU
200.89.130.232	AS7303 Telecom Argentina S.A.	`1.24ms` from Buenos Aires, AR
65.61.166.184	AS33070 Rackspace Hosting	`1.10ms` from Dallas, US
15.222.125.184	AS16509 Amazon.com, Inc.	`0.17ms` from Montreal, CA
119.210.188.24	AS4766 Korea Telecom	`1.41ms` from Seoul, KR
165.228.220.248	AS1221 Telstra Limited	`2.11ms` from Sydney, AU
188.129.229.40	AS16010 Magticom Ltd.	`0.69ms` from Tbilisi, GE
202.218.175.136	AS4694 IDC Frontier Inc.	`0.59ms` from Tokyo, JP
97.166.40.248	AS6167 Verizon Business	`14.81ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 18.173.46.16

traceroute to 18.173.46.16 (18.173.46.16): 64 hops max, 52 byte packets

1 [AS15169] 74.125.253.192 49.014 ms

2 [AS12956] 176.52.252.36 52.845 ms

3 [AS12956] 94.142.99.221 84.865 ms

4 *

5 *

6 *

7 *

8 [] 15.230.252.7 89.301 ms

9 [AS16509] 18.173.46.16 85.348 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On March 21st 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales