18.238.55.0/24

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-18-238-0-0-1
OrgID:          AMAZON-4
Parent:         NET-18-32-0-0-1
NetName:        AMAZON-CF
NetRange:       18.238.0.0 - 18.239.255.255
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:      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:      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:        2026-03-25
OfficePhone:    +1-703-464-1336
Mailbox:        ipmanagement@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

Nearby Ranges

BGP prefixes that overlap with 18.238.0.0/16

No nearby ranges found.

Hosted domains

There are 1,729 domain names hosted across 128 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
18.238.55.128 trello.com 19
18.238.55.20 remote.com 18
18.238.55.96 imagekit.io 18
18.238.55.52 tarles-amenceipt.com 17
18.238.55.12 audiovideointerconnect.com 17
18.238.55.2 ipdata.co 17
18.238.55.117 hbr.org 17
18.238.55.63 hbr.org 17
18.238.55.65 tabulos6.ch 16
18.238.55.86 ipdata.co 15
18.238.55.55 avaandjordan2026.com 15
18.238.55.120 remote.com 15
18.238.55.30 ostseeresortolpenitz.de 15
18.238.55.58 packcamps.com 14
18.238.55.81 gift-and-gather.com 14
18.238.55.15 mm-lux.jp 14
18.238.55.7 cquenceportal.com 14
18.238.55.84 scorenco.com 14
18.238.55.108 gavin-sharma.com 14
18.238.55.28 thefinancialmetrics.com 14

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

Pingable IPs

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

IP Address ASN Details
18.238.55.52 AS16509 Amazon.com, Inc. 0.15ms from New York City, US

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
79.101.48.72 AS8400 TELEKOM SRBIJA a.d. 0.61ms from Belgrade, RS
44.237.125.24 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
138.97.73.72 AS264139 WORLDXAMBIOA INFORMATICA LTDA-ME 17.66ms from Brasilia, BR
154.236.171.24 AS36992 ETISALAT MISR 8.35ms from Cairo, EG
78.110.77.40 AS39273 Kalaam Telecom Bahrain B.S.C. 11.42ms from Dubai, AE
109.149.39.168 AS2856 British Telecommunications PLC 5.84ms from Erith, GB
174.160.118.8 AS7922 Comcast Cable Communications, LLC 6.02ms from Fremont, US
123.30.109.8 AS7643 Vietnam Posts and Telecommunications (VNPT) 0.37ms from Ho Chi Minh City, VN
130.110.212.248 AS31898 Oracle Corporation 0.16ms from Jerusalem, IL
94.63.134.184 AS12353 Vodafone Portugal 2.48ms from Lisbon, PT
82.213.237.8 AS15704 XTRA TELECOM S.A. 1.33ms from Madrid, ES
13.204.228.40 AS16509 Amazon.com, Inc. 0.12ms from Mumbai, IN
103.121.189.72 AS137551 REDLINK TELECOM Co., Ltd 18.99ms from Phnom Penh, KH
73.25.181.56 AS7922 Comcast Cable Communications, LLC 3.37ms from Portland, US
200.113.128.24 AS7418 TELEFÓNICA CHILE S.A. 2.47ms from Santiago, CL
121.158.209.232 AS4766 Korea Telecom 8.61ms from Seoul, KR
86.92.84.168 AS1136 KPN B.V. 2.67ms from Amsterdam, NL
172.240.202.56 AS7979 Servers.com, Inc. 0.17ms from Ashburn, US
193.124.204.184 AS41798 JSC Transtelecom 0.69ms from Astana, KZ
168.220.161.136 AS398210 Lynches River Communications Inc 8.18ms from Atlanta, US
45.26.206.168 AS7018 AT&T Enterprises, LLC 15.13ms from Atlanta, US
109.130.59.232 AS5432 Proximus NV 2.17ms from Brussels, BE
86.120.65.24 AS8708 DIGI ROMANIA S.A. 0.66ms from Bucharest, RO
20.254.199.152 AS8075 Microsoft Corporation 0.16ms from Cardiff, GB
80.171.29.200 AS6805 Telefonica Germany GmbH & Co.OHG 2.77ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f11 18.238.55.32
traceroute to 18.238.55.32 (18.238.55.32): 64 hops max, 52 byte packets
11 [AS16509] 18.238.55.32 8.856 ms
Measurement taken from IPinfo ProbeNet in Montreal, CA
On

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.

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