1. All IP Ranges
  2. 18.0.0.0/8
  3. 18.244.0.0/16
  4. AS16509  | 18.244.136.0/21

18.244.136.0/21

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-18-244-0-0-1
OrgID:          AMAZON-4
Parent:         NET-18-32-0-0-1
NetName:        AMAZON-CF
NetRange:       18.244.0.0 - 18.245.255.255
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 18.244.0.0/16

No nearby ranges found.

Hosted domains

There are 43 domain names hosted across 90 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
18.244.140.51 katv.com 4
18.244.140.114 katv.com 3
18.244.140.105 clios.com 3
18.244.140.121 moritz.com 3
18.244.140.72 hypebeast.com 3
18.244.140.102 employmenthero.com 3
18.244.140.123 findicons.com 3
18.244.140.116 gc.com 3
18.244.140.93 loom.com 3
18.244.140.32 basketballking.jp 3
18.244.140.103 betteroff.co.uk 3
18.244.140.87 whitepages.com 3
18.244.140.47 employmenthero.com 3
18.244.140.69 tapdigital.com 3
18.244.140.37 trello.com 2
18.244.140.111 basketballking.jp 2
18.244.140.52 tivly.com 2
18.244.140.64 whitepages.com 2
18.244.140.92 zola.com 2
18.244.140.28 emerline.com 2

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

2,047 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
18.244.141.227 AS16509 Amazon.com, Inc. 0.14ms from London, GB
18.244.142.154 AS16509 Amazon.com, Inc. 0.14ms from London, GB
18.244.143.194 AS16509 Amazon.com, Inc. 0.14ms from London, GB
18.244.137.175 AS16509 Amazon.com, Inc. 0.14ms from London, GB
18.244.138.110 AS16509 Amazon.com, Inc. 0.14ms from London, GB
18.244.139.66 AS16509 Amazon.com, Inc. 0.14ms from London, GB
18.244.140.36 AS16509 Amazon.com, Inc. 0.13ms from London, GB
18.244.136.184 AS16509 Amazon.com, Inc. 0.14ms from London, GB

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
168.24.1.101 AS3479 Board of Regents of the University System of Georgia 1.75ms from Atlanta, US
76.202.229.197 AS7018 AT&T Enterprises, LLC 2.74ms from Atlanta, US
14.137.23.165 AS55850 Mercury NZ Limited 1.45ms from Auckland, NZ
217.169.211.37 AS9125 Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun 0.46ms from Belgrade, RS
20.81.245.53 AS8075 Microsoft Corporation 0.31ms from Boydton, US
184.185.131.69 AS22773 Cox Communications Inc. 10.31ms from Dallas, US
4.38.219.213 AS3356 Level 3 Parent, LLC 0.36ms from Denver, US
217.70.164.133 AS16024 GELSEN-NET Kommunikationsgesellschaft mbH 2.50ms from Duesseldorf, DE
47.244.178.5 AS45102 Alibaba (US) Technology Co., Ltd. 1.51ms from Hong Kong, HK
2.98.189.165 AS13285 TalkTalk Communications Limited 6.20ms from London, GB
31.48.219.21 AS2856 British Telecommunications PLC 3.49ms from London, GB
86.228.88.197 AS3215 Orange S.A. 14.17ms from Marseille, FR
46.242.15.21 AS42610 PJSC Rostelecom 3.20ms from Moscow, RU
209.18.108.69 AS14492 DataPipe, Inc. 2.23ms from New York City, US
97.133.231.133 AS6167 Verizon Business 13.98ms from New York City, US
83.159.142.5 AS12322 Free SAS 1.46ms from Paris, FR
195.135.121.53 AS8399 SEWAN SAS 0.57ms from Paris, FR
123.233.109.149 AS4837 CHINA UNICOM China169 Backbone 5.79ms from Qingdao, CN
18.210.207.69 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
80.234.10.245 AS12389 PJSC Rostelecom 0.65ms from Samara, RU
68.67.93.101 AS11404 Wave Broadband 7.00ms from San Jose, US
190.21.227.101 AS7418 TELEFÓNICA CHILE S.A. 5.38ms from Santiago, CL
200.207.142.5 AS27699 TELEFÔNICA BRASIL S.A 3.98ms from São Paulo, BR
36.231.222.85 AS3462 Data Communication Business Group 2.08ms from Taipei, TW
126.51.93.149 AS17676 SoftBank Corp. 2.32ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 18.244.138.48
traceroute to 18.244.138.48 (18.244.138.48): 64 hops max, 52 byte packets
1 [AS16509] 52.56.0.81 1.31 ms
2 *
3 *
4 *
5 *
6 *
7 *
8 *
9 *
10 *
11 *
12 [AS16509] 18.244.138.48 0.212 ms
Measurement taken from IPinfo ProbeNet in London, GB
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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