204.236.128.0/18

AS16509  ·  Amazon.com, Inc.

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Summary

Country United States
Domain amazon.com
ASN AS16509
Parent Range 204.236.128.0/17
Registry ARIN
ID AMAZON-SFO

WHOIS Details

NetHandle:      NET-204-236-128-0-2
OrgID:          AMAZO-48
Parent:         NET-204-236-128-0-1
NetName:        AMAZON-SFO
NetRange:       204.236.128.0 - 204.236.191.255
NetType:        reallocation
RegDate:        2020-04-16
Updated:        2020-04-16
Source:         ARIN


OrgID:          AMAZO-48
OrgName:        Amazon.com, Inc.
CanAllocate:    
Street:         1200 12th Ave South
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98144
Comment:        The activity you have detected originates from a dynamic hosting environment. 
Comment:        For fastest response, please submit abuse reports at http://aws-portal.amazon.com/gp/aws/html-forms-controller/contactus/AWSAbuse 
Comment:        For more information regarding EC2 see: 
Comment:        http://ec2.amazonaws.com/ 
Comment:        All reports MUST include: 
Comment:        * src IP 
Comment:        * dest IP (your IP) 
Comment:        * dest port 
Comment:        * Accurate date/timestamp and timezone of activity 
Comment:        * Intensity/frequency (short log extracts) 
Comment:        * Your contact details (phone and email) Without these we will be unable to identify the correct owner of the IP address at that point in time.
RegDate:        2011-08-11
Updated:        2021-07-22
OrgAdminHandle: IPMAN40-ARIN
OrgTechHandle:  ANO24-ARIN
OrgAbuseHandle: AEA8-ARIN
OrgNOCHandle:   AANO1-ARIN
OrgRoutingHandle:   ARMP-ARIN
OrgRoutingHandle:   IPROU3-ARIN
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


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:      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:      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

Overlapping Ranges

BGP prefixes that contain 204.236.128.0/18

Range ASN Company Num of IPs
204.236.128.0/17 AS16509 Amazon.com, Inc. 32,768

Nearby Ranges

BGP prefixes that overlap with 204.236.0.0/16

Range ASN Company Num of IPs
204.236.128.0/17 AS16509 Amazon.com, Inc. 32,768
204.236.192.0/18 AS14618 Amazon Data Services Northern Virginia 16,384
204.236.32.0/19 AS20097 City of Tulsa 8,192
204.236.32.0/19 AS22773 City of Tulsa 8,192

Hosted domains

There are 1,627 domain names hosted across 450 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
204.236.182.111 44tamara.com 87
204.236.174.159 armeniansfresno.com 76
204.236.133.243 timesheetr.com 63
204.236.143.18 xn--bt-5ia.co 54
204.236.184.116 readed-staistiny.com 53
204.236.144.62 o93x.net 49
204.236.162.161 aboodmedia.com 37
204.236.135.206 sanantonioaccidentfirm.com 34
204.236.180.168 bxbiegem.com 18
204.236.187.146 irevomultimedia.life 13
204.236.132.222 sterlinghis.com 12
204.236.145.82 thedogsguideservice.com 12
204.236.148.252 superhuman.top 11
204.236.136.69 presidentialappointmentsmatter.org 9
204.236.186.222 minocquarestaurantopportunity.com 8
204.236.145.106 lldconference.com 7
204.236.176.228 flexport.cloud 7
204.236.178.159 hearthub.co 6
204.236.147.118 resilientheadwaters.com 6
204.236.175.60 dkhpartners.nl 5

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

Pingable IPs

2,724 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
204.236.178.191 AS16509 Amazon.com, Inc. 0.15ms from San Jose, US
204.236.153.140 AS16509 Amazon.com, Inc. 0.15ms from San Jose, US
204.236.165.56 AS16509 Amazon.com, Inc. 0.16ms from San Jose, US
204.236.143.130 AS16509 Amazon.com, Inc. 0.13ms from San Jose, US
204.236.188.100 AS16509 Amazon.com, Inc. 0.08ms from San Jose, US
204.236.162.143 AS16509 Amazon.com, Inc. 0.15ms from San Jose, US
204.236.175.142 AS16509 Amazon.com, Inc. 0.20ms from San Jose, US
204.236.149.86 AS16509 Amazon.com, Inc. 0.14ms from San Jose, US
204.236.155.37 AS16509 Amazon.com, Inc. 0.15ms from San Jose, US
204.236.177.138 AS16509 Amazon.com, Inc. 0.15ms from San Jose, US
204.236.159.54 AS16509 Amazon.com, Inc. 0.15ms from San Jose, US
204.236.147.102 AS16509 Amazon.com, Inc. 0.17ms from San Jose, US
204.236.150.5 AS16509 Amazon.com, Inc. 0.11ms from San Jose, US
204.236.128.80 AS16509 Amazon.com, Inc. 0.13ms from San Jose, US
204.236.167.62 AS16509 Amazon.com, Inc. 0.15ms from San Jose, US
204.236.157.174 AS16509 Amazon.com, Inc. 0.15ms from San Jose, US
204.236.166.74 AS16509 Amazon.com, Inc. 0.15ms from San Jose, US
204.236.184.129 AS16509 Amazon.com, Inc. 0.10ms from San Jose, US
204.236.172.199 AS16509 Amazon.com, Inc. 0.14ms from San Jose, US
204.236.140.180 AS16509 Amazon.com, Inc. 0.18ms from San Jose, US
204.236.135.139 AS16509 Amazon.com, Inc. 0.12ms from San Jose, US
204.236.190.227 AS16509 Amazon.com, Inc. 0.13ms from San Jose, US
204.236.154.7 AS16509 Amazon.com, Inc. 0.17ms from San Jose, US
204.236.156.126 AS16509 Amazon.com, Inc. 0.16ms from San Jose, US
204.236.179.159 AS16509 Amazon.com, Inc. 0.17ms from San Jose, 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
217.23.149.2 AS35332 DataWeb B.V. 1.59ms from Amsterdam, NL
216.45.53.2 AS36352 HostPapa 0.41ms from Ashburn, US
97.89.33.242 AS20115 Charter Communications LLC 15.92ms from Atlanta, US
20.168.183.130 AS8075 Microsoft Corporation 3.24ms from Denver, US
87.36.251.2 AS1213 ASIERA TECHNOLOGY SERVICES CLG 3.46ms from Dublin, IE
187.64.29.226 AS28573 Claro NXT Telecomunicacoes Ltda 19.62ms from Fortaleza, BR
125.92.117.82 AS136199 CHINANET Guangdong province Yuedong MAN network 6.69ms from Guangzhou, CN
156.59.74.82 AS21859 Zenlayer Inc 0.14ms from Hanoi, VN
154.198.54.130 AS138995 Antbox Networks Limited 1.41ms from Kuala Lumpur, MY
81.39.3.178 AS3352 TELEFONICA DE ESPANA S.A.U. 10.38ms from Madrid, ES
59.185.240.2 AS17813 Mahanagar Telephone Nigam Limited 2.09ms from Mumbai, IN
195.132.91.178 AS15557 Societe Francaise Du Radiotelephone - SFR SA 9.90ms from Paris, FR
86.208.192.130 AS3215 Orange S.A. 9.28ms from Paris, FR
213.45.20.98 AS3269 Telecom Italia S.p.A. 8.83ms from Rome, IT
101.230.192.98 AS4812 China Telecom (Group) 2.47ms from Shanghai, CN
177.149.36.34 AS26615 TIM S/A 13.77ms from São Paulo, BR
73.78.128.2 AS7922 Comcast Cable Communications, LLC 5.82ms from Denver, US
109.85.55.162 AS3209 Vodafone GmbH 1.33ms from Hamburg, DE
180.104.221.146 AS4134 CHINANET-BACKBONE 10.29ms from Huai'an, CN
85.111.13.162 AS9121 Turk Telekomunikasyon Anonim Sirketi 6.68ms from Istanbul, TR
103.138.172.98 AS139029 AKNetworks 12.36ms from Kolkata, IN
91.244.15.66 AS25133 LLC "McLaut-Invest" 3.10ms from Kyiv, UA
92.22.22.50 AS13285 TalkTalk Communications Limited 3.74ms from London, GB
81.134.97.194 AS2856 British Telecommunications PLC 0.73ms from London, GB
86.24.69.242 AS5089 Virgin Media Limited 12.44ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f2 204.236.139.136
traceroute to 204.236.139.136 (204.236.139.136): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in San Jose, 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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