18.173.112.0/24

AS16509 · Amazon.com, Inc.

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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:      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


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

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

IP Address	ASN	Details
18.173.112.12	AS16509 Amazon.com, Inc.	`0.25ms` from Kuala Lumpur, MY

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
24.88.218.152	AS11426 Charter Communications Inc	`10.45ms` from Atlanta, US
94.107.61.40	AS47377 Orange Belgium SA	`7.94ms` from Brussels, BE
60.168.12.232	AS4134 CHINANET-BACKBONE	`7.67ms` from Huai'an, CN
122.37.43.120	AS17858 LG POWERCOMM	`1.52ms` from Incheon, KR
112.164.118.8	AS4766 Korea Telecom	`6.88ms` from Incheon, KR
176.49.58.184	AS12389 PJSC Rostelecom	`0.99ms` from Krasnoyarsk, RU
119.225.125.8	AS7474 SingTel Optus Pty Ltd	`2.19ms` from Melbourne, AU
79.11.177.40	AS3269 Telecom Italia S.p.A.	`7.67ms` from Milan, IT
37.192.181.72	AS31200 Novotelecom Ltd	`1.58ms` from Novosibirsk, RU
5.166.83.8	AS50512 JSC ER-Telecom Holding	`5.72ms` from Novosibirsk, RU
121.144.101.136	AS4766 Korea Telecom	`6.47ms` from Seoul, KR
101.190.178.88	AS1221 Telstra Limited	`3.59ms` from Sydney, AU
113.238.91.40	AS4837 CHINA UNICOM China169 Backbone	`7.97ms` from Tieling, CN
198.13.60.216	AS20473 The Constant Company, LLC	`0.18ms` from Tokyo, JP
206.247.9.120	AS30103 Zoom Video Communications, Inc	`0.17ms` from Ashburn, US
178.222.206.136	AS8400 TELEKOM SRBIJA a.d.	`5.18ms` from Belgrade, RS
34.62.147.104	AS396982 Google LLC	`0.15ms` from Brussels, BE
156.212.144.120	AS8452 TE-AS	`7.41ms` from Cairo, EG
75.155.105.152	AS852 TELUS Communications Inc.	`1.15ms` from Edmonton, CA
109.51.146.56	AS2860 NOS COMUNICACOES, S.A.	`3.02ms` from Lisbon, PT
195.147.138.72	AS5413 Wavenet Limited	`5.74ms` from London, GB
62.87.106.152	AS12430 VODAFONE ESPANA S.A.U.	`8.83ms` from Madrid, ES
81.47.84.120	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.90ms` from Madrid, ES
31.194.111.216	AS3269 Telecom Italia S.p.A.	`4.35ms` from Milan, IT
117.83.205.72	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.88ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 -f5 18.173.112.4

traceroute to 18.173.112.4 (18.173.112.4): 64 hops max, 52 byte packets

5 [AS15830] 201.149.97.49 0.314 ms

6 *

7 *

8 [AS3549] 201.234.43.9 20.283 ms

9 *

10 [AS6453] 66.198.118.6 220.967 ms

11 [AS6453] 64.86.113.113 255.685 ms

12 *

13 *

14 [AS6453] 64.86.252.33 255.675 ms

15 [AS6453] 180.87.3.130 255.059 ms

16 [AS6453] 180.87.3.129 255.428 ms

17 *

18 *

19 *

20 *

21 [AS16509] 18.173.112.4 274.171 ms

Measurement taken from

IPinfo ProbeNet in Santiago de Queretaro, MX

On March 20th 2026

What are IP address ranges?

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