1. All IP Ranges
  2. 205.0.0.0/8
  3. 205.251.0.0/16
  4. AS8987  | 205.251.236.0/22

205.251.236.0/22

AS8987  ·  Amazon Data Services Ireland Ltd

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Summary

Country United States
Domain amazon.com
ASN AS8987
Parent Range 205.251.192.0/18
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
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:        2025-08-28
OfficePhone:    +1-206-555-0000
Mailbox:        [email protected]
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:        [email protected]
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:        2025-08-28
OfficePhone:    +1-206-266-4064
Mailbox:        [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 205.251.236.0/22

Range ASN Company Num of IPs
205.251.192.0/18 AS16509 Amazon.com, Inc. 16,384
205.251.192.0/18 AS8987 Amazon.com, Inc. 16,384

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
205.251.192.0/18 AS16509 Amazon.com, Inc. 16,384
205.251.192.0/18 AS8987 Amazon.com, Inc. 16,384
205.251.176.0/20 AS12129 123.Net, Inc. 4,096
205.251.160.0/20 AS16617 CISP 4,096
205.251.132.0/22 AS834 Internet Utilities NA LLC 1,024
205.251.196.0/23 AS16509 Amazon Data Services Northern Virginia 512
205.251.114.0/23 AS29838 Netacom 512
205.251.66.0/23 AS29838 InfoRelay Online Systems, Inc. 512
205.251.114.0/23 AS29934 Netacom 512
205.251.124.0/24 AS29838 Information Strategies, Inc. 256
205.251.168.0/24 AS16617 Aktion-Associates INC 256
205.251.163.0/24 AS16617 Service Spring 256
205.251.18.0/24 AS399232 Seton Home Study School 256
205.251.162.0/24 AS16617 Toast.Net 256
205.251.130.0/24 AS62610 Private Customer 256
205.251.120.0/24 AS29838 Flex Data Center, LLC. 256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
205.251.237.202 AS8987 Amazon Data Services Ireland Ltd 0.64ms from Boardman, 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
77.175.214.38 AS1136 KPN B.V. 1.29ms from Amsterdam, NL
9.163.7.150 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
104.130.35.150 AS27357 Rackspace Hosting 0.36ms from Ashburn, US
73.236.23.102 AS7922 Comcast Cable Communications, LLC 10.49ms from Ashburn, US
20.246.246.102 AS8075 Microsoft Corporation 0.63ms from Ashburn, US
44.243.220.182 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
185.86.188.70 AS211768 INTAC Services GmbH 3.02ms from Frankfurt am Main, DE
87.178.179.230 AS3320 Deutsche Telekom AG 3.52ms from Hamburg, DE
58.177.120.134 AS9269 Hong Kong Broadband Network Ltd. 0.98ms from Hong Kong, HK
42.85.100.22 AS4837 CHINA UNICOM China169 Backbone 10.36ms from Liaoyang, CN
92.23.109.150 AS13285 TalkTalk Communications Limited 6.21ms from London, GB
68.8.133.230 AS22773 Cox Communications Inc. 8.21ms from Los Angeles, US
89.23.37.230 AS43404 Fastnet LLC 0.59ms from Moscow, RU
70.105.167.102 AS701 Verizon Business 1.97ms from New York City, US
113.34.21.246 AS17506 ARTERIA Networks Corporation 3.57ms from Osaka, JP
122.1.91.70 AS4713 NTT DOCOMO BUSINESS,Inc. 3.02ms from Osaka, JP
69.116.74.230 AS6128 Cablevision Systems Corp. 10.03ms from Piscataway, US
23.25.136.70 AS7922 Comcast Cable Communications, LLC 8.17ms from Seattle, US
1.242.243.118 AS9318 SK Broadband Co Ltd 1.71ms from Seoul, KR
90.143.31.230 AS1257 Tele2 Sverige AB 5.32ms from Stockholm, SE
36.228.67.118 AS3462 Data Communication Business Group 2.20ms from Taipei, TW
126.75.175.38 AS17676 SoftBank Corp. 3.30ms from Tokyo, JP
61.21.206.86 AS9824 JCOM Co., Ltd. 5.73ms from Tokyo, JP
46.175.111.102 AS197345 ARKOM Mucharski Adam 5.08ms from Wrocław, PL
117.253.56.38 AS9829 National Internet Backbone 9.35ms from Delhi, IN

Traceroute

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

$
traceroute -a -n -q1 -m5 205.251.238.24
traceroute to 205.251.238.24 (205.251.238.24): 5 hops max, 52 byte packets
2 [] 1.178.72.45 20.553 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Phoenix, 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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