1. All IP Ranges
  2. 18.0.0.0/8
  3. 18.172.0.0/16
  4. AS16509  | 18.172.152.0/21

18.172.152.0/21

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-18-172-0-0-1
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 43 domain names hosted across 58 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
18.172.153.42 corksheriff.ie 6
18.172.153.122 eastcoastcu.ca 4
18.172.153.108 saharay.co.uk 4
18.172.155.67 moramindcare.com 3
18.172.153.35 everpure.com 3
18.172.153.59 lionquays.co.uk 3
18.172.153.43 teams-and-leaders.com 3
18.172.153.58 aesseal.pt 3
18.172.153.13 lqresorts.co.uk 2
18.172.153.48 senesiada.com 2
18.172.153.28 eastcoastcu.ca 2
18.172.153.82 theprojecthealthandfitness.co.uk 2
18.172.153.16 taplowhouse.com 2
18.172.153.120 flotecpump.com 2
18.172.153.76 asre-nou.net 2
18.172.153.26 everpure.com 2
18.172.153.69 saharay.co.uk 2
18.172.153.31 aesseal.pt 2
18.172.153.68 uffordpark.co.uk 2
18.172.153.53 eastcoastcu.ca 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
18.172.154.5 AS16509 Amazon.com, Inc. 0.14ms from London, GB
18.172.152.137 AS16509 Amazon.com, Inc. 0.14ms from London, GB
18.172.155.200 AS16509 Amazon.com, Inc. 0.14ms from London, GB
18.172.156.110 AS16509 Amazon.com, Inc. 0.15ms from London, GB
18.172.158.168 AS16509 Amazon.com, Inc. 0.15ms from London, GB
18.172.157.246 AS16509 Amazon.com, Inc. 0.14ms from London, GB
18.172.159.205 AS16509 Amazon.com, Inc. 0.14ms from London, GB
18.172.153.52 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
44.204.55.85 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
156.205.118.229 AS8452 TE-AS 4.14ms from Cairo, EG
65.29.122.197 AS10796 Charter Communications Inc 16.08ms from Cleveland, US
66.180.32.85 AS7819 Global IP Networks INC 0.67ms from Dallas, US
34.246.14.229 AS16509 Amazon.com, Inc. 0.14ms from Dublin, IE
112.127.38.21 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 6.97ms from Hangzhou, CN
171.249.150.213 AS7552 Viettel Group 1.12ms from Ho Chi Minh City, VN
111.126.126.245 AS4134 CHINANET-BACKBONE 10.95ms from Hohhot, CN
216.106.21.165 AS4581 Socket Holdings Corporation 0.52ms from Kansas City, US
151.66.140.181 AS1267 WIND TRE S.P.A. 2.43ms from Milan, IT
185.186.142.5 AS204490 Kontel LLC 0.69ms from Moscow, RU
223.105.80.85 AS56046 China Mobile communications corporation 2.35ms from Nanjing, CN
177.44.235.37 AS52982 GGT PROVEDOR INTERNET LTDA 9.44ms from Novo Hamburgo, BR
118.106.88.181 AS18126 Chubu Telecommunications Company, Inc. 5.49ms from Osaka, JP
153.216.43.181 AS4713 NTT DOCOMO BUSINESS,Inc. 11.54ms from Osaka, JP
54.233.44.197 AS16509 Amazon.com, Inc. 0.13ms from Osasco, BR
90.11.41.181 AS3215 Orange S.A. 14.59ms from Paris, FR
152.244.208.149 AS26599 TELEFÔNICA BRASIL S.A 8.36ms from Rio de Janeiro, BR
200.15.18.165 AS266044 Nicnet S.A. 4.86ms from Sao Paulo, BR
170.168.133.197 AS44559 IT HOSTLINE LTD 0.11ms from Tel Aviv, IL
95.50.112.21 AS5617 Orange Polska Spolka Akcyjna 1.64ms from Warsaw, PL
202.103.12.101 AS4134 CHINANET-BACKBONE 2.85ms from Wuhan, CN
105.106.25.117 AS36947 Telecom Algeria 15.18ms from Algiers, DZ
92.81.229.101 AS9050 Orange Romania S.A. 0.54ms from Bucharest, RO
184.54.95.5 AS10796 Charter Communications Inc 13.46ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 -f2 18.172.158.114
traceroute to 18.172.158.114 (18.172.158.114): 64 hops max, 52 byte packets
3 *
4 *
5 *
6 [] 15.230.165.19 1.149 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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