205.251.240.0/22

AS16509 · Amazon.com, Inc.

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Summary

Country	United States
Domain	amazon.com
ASN	AS16509
Registry	ARIN
ID	AMAZON-05

WHOIS Details

NetHandle:      NET-205-251-192-0-1
OrgID:          AMAZON-4
Parent:         NET-205-0-0-0-0
NetName:        AMAZON-05
NetRange:       205.251.192.0 - 205.251.255.255
NetType:        allocation
OriginAS:       7224, 14618, 16509, 39111
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        2010-08-27
Updated:        2021-07-01
TechHandle:     ROLEA19-ARIN
AbuseHandle:    ROLEA19-ARIN
NOCHandle:      ROLEA19-ARIN
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:        2024-08-28
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:      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:        2024-08-29
OfficePhone:    +1-206-555-0000
Mailbox:        trustandsafety@support.aws.com
Source:         ARIN


POCHandle:      ROLEA19-ARIN
IsRole:         Y
LastName:       Role Account
FirstName:      
Street:         ATTN: Network Engineering
Street:         1918 8th Ave
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98101
RegDate:        2004-10-13
Updated:        2024-08-28
OfficePhone:    +1-206-266-4064
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:        2024-08-28
OfficePhone:    +1-206-555-0000
Mailbox:        amzn-noc-contact@amazon.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 205.251.0.0/16

Range	ASN	Company	Num of IPs
205.251.0.0/17	AS29838	Atlantic Metro Communications II, Inc.	32,768
205.251.160.0/20	AS16617	CISP	4,096
205.251.64.0/20	AS29838	InfoRelay Online Systems, Inc.	4,096
205.251.176.0/20	AS12129	123.Net, Inc.	4,096
205.251.80.0/20	AS29838	Atlantic Metro Communications II, Inc.	4,096
205.251.0.0/21	AS29838	Maksym Vasyliev	2,048
205.251.120.0/21	AS29838	Flex Data Center, LLC.	2,048
205.251.136.0/21	AS11042	NETWORK TRANSIT HOLDINGS LLC	2,048
205.251.112.0/21	AS29838	Netacom	2,048
205.251.16.0/21	AS29838	Mountain View Communications	2,048
205.251.88.0/21	AS29838	DatanetSystems Corp	2,048
205.251.108.0/22	AS29838	Virginia Internet Services	1,024
205.251.156.0/22	AS11042	NETWORK TRANSIT HOLDINGS LLC	1,024
205.251.100.0/22	AS33597	Anigrupo Ltda.	1,024
205.251.232.0/22	AS16509	Amazon.com, Inc.	1,024
205.251.152.0/22	AS11042	NETWORK TRANSIT HOLDINGS LLC	1,024
205.251.148.0/22	AS11042	NETWORK TRANSIT HOLDINGS LLC	1,024
205.251.236.0/22	AS8987	Amazon.com, Inc.	1,024
205.251.100.0/22	AS29838	Anigrupo Ltda.	1,024
205.251.66.0/23	AS29838	InfoRelay Online Systems, Inc.	512
205.251.114.0/23	AS29934	Netacom	512
205.251.144.0/23	AS40900	NETWORK TRANSIT HOLDINGS LLC	512
205.251.206.0/23	AS16509	Amazon.com, Inc.	512
205.251.14.0/23	AS29838	Telehouse America	512
205.251.219.0/24	AS16509	Amazon.com, Inc.	256
205.251.120.0/24	AS29838	Flex Data Center, LLC.	256
205.251.198.0/24	AS16509	Amazon Data Services NoVa	256
205.251.199.0/24	AS16509	Amazon Data Services NoVa	256
205.251.168.0/24	AS16617	Aktion-Associates INC	256
205.251.121.0/24	AS29838	Atlantic Metro Communications II, Inc.	256
205.251.200.0/24	AS16509	Amazon.com, Inc.	256
205.251.195.0/24	AS16509	Amazon Data Services NoVa	256
205.251.251.0/24	AS16509	Amazon.com, Inc.	256
205.251.196.0/24	AS16509	Amazon Data Services NoVa	256
205.251.197.0/24	AS16509	Amazon Data Services NoVa	256
205.251.164.0/24	AS16617	ToastNet	256
205.251.194.0/24	AS16509	Amazon Data Services NoVa	256
205.251.165.0/24	AS16617	Hanson, INC	256
205.251.192.0/24	AS16509	Amazon Data Services NoVa	256
205.251.248.0/24	AS16509	Amazon.com, Inc.	256
205.251.247.0/24	AS16509	Amazon.com, Inc.	256
205.251.223.0/24	AS16509	Amazon.com, Inc.	256
205.251.163.0/24	AS16617	Service Spring	256
205.251.162.0/24	AS16617	Toast.Net	256
205.251.124.0/24	AS29838	Information Strategies, Inc.	256
205.251.171.0/24	AS16617	CISP	256
205.251.18.0/24	AS399232	Seton Home Study School	256
205.251.166.0/24	AS16617	Vault 9	256
205.251.173.0/24	AS16617	CISP	256

Hosted domains

There are 102 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
205.251.242.103	amazon.com	90
205.251.243.188	brianjolly.com	1
205.251.243.172	kolyaakov.net	1
205.251.243.84	task3d.com	1
205.251.242.131	ultimatenotifier.com	1
205.251.243.46	torema.engineering	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

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Pingable IPs

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

IP Address	ASN	Details
205.251.243.242	AS16509 Amazon.com, Inc.	0.36ms from Ashburn, US
205.251.242.103	AS16509 Amazon.com, Inc.	0.38ms from Ashburn, US
205.251.240.143	AS16509 Amazon.com, Inc.	1.00ms from Reston, 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
96.102.89.86	AS7922 Comcast Cable Communications, LLC	3.34ms from Ashburn, US
79.128.45.86	AS6799 Ote SA (Hellenic Telecommunications Organisation)	0.61ms from Athens, GR
129.10.172.22	AS156 Northeastern University	4.84ms from Boston, US
14.190.68.6	AS45899 VNPT Corp	2.92ms from Hanoi, VN
5.58.168.102	AS16223 MAXNET TELECOM, LTD	5.54ms from Kyiv, UA
144.48.60.86	AS62240 Clouvider	0.21ms from London, GB
99.104.117.198	AS7018 AT&T Enterprises, LLC	1.80ms from Los Angeles, US
71.86.202.134	AS20115 Charter Communications LLC	19.36ms from Minneapolis, US
203.179.134.182	AS23624 Chukai Television Co,.Ltd.	9.40ms from Osaka, JP
20.165.48.230	AS8075 Microsoft Corporation	0.21ms from San Antonio, US
201.117.8.102	AS8151 UNINET	4.01ms from Santiago de Queretaro, MX
47.44.185.182	AS20115 Charter Communications LLC	6.47ms from Seattle, US
125.187.129.22	AS17858 LG POWERCOMM	2.03ms from Seoul, KR
147.93.135.118	AS40021 Contabo Inc.	0.13ms from St. Louis, US
46.11.29.22	AS15735 GO p.l.c.	2.51ms from Swieqi, MT
111.248.24.230	AS3462 Data Communication Business Group	1.98ms from Taipei, TW
91.248.119.230	AS9145 EWE TEL GmbH	7.25ms from Amsterdam, NL
4.157.243.54	AS8075 Microsoft Corporation	0.42ms from Ashburn, US
113.53.122.230	AS23969 TOT Public Company Limited	1.18ms from Bangkok, TH
49.49.21.54	AS45758 Triple T Broadband Public Company Limited	10.01ms from Bangkok, TH
178.5.227.38	AS3209 Vodafone GmbH	5.88ms from Berlin, DE
83.150.238.22	AS48095 XT GLOBAL NETWORKS LTD.	7.71ms from Bucharest, RO
74.32.113.214	AS5650 Frontier Communications of America, Inc.	5.44ms from Chicago, US
52.96.170.70	AS8075 Microsoft Corporation	0.69ms from Chicago, US
200.214.87.102	AS4230 CLARO S.A.	0.55ms from Curitiba, BR

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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