100.42.64.0/20

AS16509 · Amazon.com, Inc.

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Summary

Country	United States
Domain	amazon.com
ASN	AS16509
Registry	ARIN
ID	AMAZO-4

WHOIS Details

NetHandle:      NET-100-42-64-0-1
OrgID:          AMAZO-4
Parent:         NET-100-0-0-0-0
NetName:        AMAZO-4
NetRange:       100.42.64.0 - 100.42.79.255
NetType:        allocation
RegDate:        2023-08-09
Updated:        2024-05-09
Source:         ARIN


OrgID:          AMAZO-4
OrgName:        Amazon.com, Inc.
CanAllocate:    
Street:         Amazon Web Services, Inc.
Street:         P.O. Box 81226
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98108-1226
Comment:        For details of this service please see
Comment:        http://ec2.amazonaws.com
RegDate:        2005-09-29
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 100.42.0.0/16

Range	ASN	Company	Num of IPs
100.42.16.0/20	AS46841	Fork Networking, LLC	4,096
100.42.224.0/20	AS54288	SolidTools Technology, Inc.	4,096
100.42.32.0/20	AS17004	Kentucky Wimax	4,096
100.42.240.0/20	AS11260	EastLink	4,096
100.42.160.0/20	AS13692	Douglas FastNet	4,096
100.42.208.0/20	AS18450	WebNX, Inc.	4,096
100.42.144.0/20	AS20030	Artelco	4,096
100.42.128.0/20	AS26732	Wagner College	4,096
100.42.0.0/20	AS36426	IsoTropic Networks, Inc.	4,096
100.42.176.0/21	AS51167	Contabo GmbH	2,048
100.42.184.0/21	AS51167	Contabo GmbH	2,048
100.42.92.0/24	AS62643	The Community Agency	256
100.42.26.0/24	AS17676	SoftBank Corp	256
100.42.193.0/24	AS32524	M9 Systems	256
100.42.89.0/24	AS62643	The Community Agency	256

Hosted domains

There are 480 domain names hosted across 255 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
100.42.73.148	87txoa.site	69
100.42.69.11	emarkso.org.uk	7
100.42.69.12	1ststudio.co.uk	6
100.42.69.10	legamsmil.co.uk	6
100.42.73.53	tissotitalia.it	5
100.42.73.207	magnetic-materials.com	5
100.42.73.59	astrorologi.com	4
100.42.67.104	starbirth.cn	4
100.42.75.12	csyzw.com	3
100.42.68.210	aguang.tk	3
100.42.79.55	movieray.net	3
100.42.75.4	peregoz.com	3
100.42.74.124	bowlforkidscalgary.com	3
100.42.74.113	currencyexchangelesson.com	3
100.42.69.54	0599bbs.com	3
100.42.71.126	nutri-bar.cn	3
100.42.69.36	ppeinfo.com	3
100.42.79.218	jianxin2015.com	3
100.42.73.195	gudduteahouse.com.np	3
100.42.79.205	ynmice.com	3

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
195.240.252.244	AS1136 KPN B.V.	`3.06ms` from Amsterdam, NL
46.22.182.196	AS24586 Intermax Group B.V.	`1.73ms` from Amsterdam, NL
76.177.204.4	AS10796 Charter Communications Inc	`10.98ms` from Columbus, US
72.207.253.244	AS22773 Cox Communications Inc.	`12.33ms` from Dallas, US
75.71.219.196	AS7922 Comcast Cable Communications, LLC	`4.05ms` from Denver, US
52.138.200.116	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
189.182.113.212	AS8151 UNINET	`1.06ms` from Guadalajara, MX
222.252.248.4	AS45899 VNPT Corp	`2.38ms` from Hanoi, VN
98.194.153.196	AS7922 Comcast Cable Communications, LLC	`5.85ms` from Houston, US
126.25.167.148	AS17676 SoftBank Corp.	`11.40ms` from Osaka, JP
112.241.188.20	AS4837 CHINA UNICOM China169 Backbone	`8.36ms` from Qingdao, CN
14.56.37.4	AS4766 Korea Telecom	`1.30ms` from Seoul, KR
115.66.59.196	AS3758 SingNet	`1.47ms` from Singapore, SG
175.99.193.244	AS131628 Tai-Fu Cloud Co., Ltd.	`0.86ms` from Taipei, TW
61.230.222.228	AS3462 Data Communication Business Group	`1.87ms` from Taipei, TW
5.100.120.116	AS42038 Krivets Sergey Sergeevich	`0.45ms` from Vladivostok, RU
172.4.184.116	AS7018 AT&T Enterprises, LLC	`7.27ms` from Atlanta, US
138.73.197.148	AS611 NB-PEI Educational Computer Network	`14.61ms` from Beauharnois, CA
23.222.177.244	AS16625 Akamai Technologies, Inc.	`0.37ms` from Buenos Aires, AR
41.221.4.180	AS36968 Electronic Communications Network (PTY) LTD	`0.97ms` from Cape Town, ZA
173.190.196.132	AS7029 Windstream Communications LLC	`13.87ms` from Chicago, US
70.122.78.36	AS11427 Charter Communications Inc	`5.91ms` from Dallas, US
47.25.11.148	AS20115 Charter Communications LLC	`16.09ms` from Dallas, US
80.128.57.36	AS3320 Deutsche Telekom AG	`3.42ms` from Frankfurt am Main, DE
37.55.191.148	AS6849 JSC "Ukrtelecom"	`7.21ms` from Kyiv, UA

Traceroute

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

traceroute -a -n -q1 -m9 100.42.65.16

traceroute to 100.42.65.16 (100.42.65.16): 9 hops max, 52 byte packets

1 [AS15169] 108.170.233.209 77.26 ms

2 *

3 *

4 *

5 *

6 [AS6453] 195.219.16.129 106.39 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Doha, QA

On March 13th 2026

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.

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