1. All IP Ranges
  2. 18.0.0.0/8
  3. 18.172.0.0/16
  4. AS16509  | 18.172.44.0/22

18.172.44.0/22

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:      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 18.172.0.0/16

No nearby ranges found.

Hosted domains

There are 2 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
18.172.46.120 bompravenda.com 2
18.172.46.97 bompravenda.com.br 1
18.172.46.89 bompravenda.com.br 1
18.172.46.66 bompravenda.com.br 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

1,023 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
18.172.46.81 AS16509 Amazon.com, Inc. 0.15ms from Tokyo, JP
18.172.45.20 AS16509 Amazon.com, Inc. 0.16ms from Tokyo, JP
18.172.44.133 AS16509 Amazon.com, Inc. 0.15ms from Tokyo, JP
18.172.47.253 AS16509 Amazon.com, Inc. 0.16ms from Tokyo, JP

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
36.68.106.6 AS7713 PT Telekomunikasi Indonesia 17.71ms from Batam, ID
18.9.53.86 AS3 Massachusetts Institute of Technology 0.54ms from Boston, US
162.201.201.182 AS7018 AT&T Enterprises, LLC 11.01ms from Chicago, US
35.32.131.118 AS27274 Central Michigan University 4.51ms from Detroit, US
223.214.37.22 AS4134 CHINANET-BACKBONE 7.54ms from Huai'an, CN
76.248.46.246 AS7018 AT&T Enterprises, LLC 3.15ms from Los Angeles, US
107.128.205.166 AS7018 AT&T Enterprises, LLC 2.56ms from Los Angeles, US
212.230.1.38 AS15704 XTRA TELECOM S.A. 8.55ms from Madrid, ES
12.12.118.134 AS7018 AT&T Enterprises, LLC 5.42ms from New York City, US
1.33.208.214 AS2514 NTT PC Communications, Inc. 2.79ms from Osaka, JP
59.182.195.150 AS9829 National Internet Backbone 8.43ms from Saint Thomas Mount, IN
194.165.195.102 AS16417 Cisco Systems Ironport Division 0.80ms from San Jose, US
111.229.135.86 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.02ms from Shanghai, CN
34.182.119.6 AS396982 Google LLC 0.16ms from The Dalles, US
147.68.141.70 AS5650 Frontier Communications of America, Inc. 0.24ms from Ashburn, US
186.250.28.22 AS262966 KDM INTERNET TELECOMUNICACOES LTDA 1.90ms from Cascavel, BR
99.43.120.214 AS7018 AT&T Enterprises, LLC 2.74ms from Chicago, US
74.141.73.118 AS10796 Charter Communications Inc 10.58ms from Cleveland, US
119.121.18.198 AS4809 China Telecom Next Generation Carrier Network 3.54ms from Guangzhou, CN
117.4.27.38 AS7552 Viettel Group 4.11ms from Hanoi, VN
27.237.142.150 AS4766 Korea Telecom 7.31ms from Incheon, KR
168.167.103.198 AS14988 Botswana Telecommunications Corporation 10.15ms from Johannesburg, ZA
89.142.19.166 AS5603 Telekom Slovenije, d.d. 2.81ms from Ljubljana, SI
90.168.93.70 AS12479 Orange Espagne SA 7.97ms from Madrid, ES
85.41.89.246 AS3269 Telecom Italia S.p.A. 3.69ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f10 18.172.44.184
traceroute to 18.172.44.184 (18.172.44.184): 64 hops max, 52 byte packets
10 [AS16509] 18.172.44.184 91.504 ms
Measurement taken from IPinfo ProbeNet in Portland, US
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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