1. All IP Ranges
  2. 166.0.0.0/8
  3. 166.74.0.0/16
  4. AS16509  | 166.74.0.0/16

166.74.0.0/16

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-166-74-0-0-1
OrgID:          AMAZO-4
Parent:         NET-166-0-0-0-0
NetName:        AMAZO-4
NetRange:       166.74.0.0 - 166.74.255.255
NetType:        allocation
RegDate:        2024-02-26
Updated:        2024-02-26
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:      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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 166.0.0.0/8

Range ASN Company Num of IPs
166.56.0.0/16 AS3371 Verizon Business 65,536
166.122.0.0/16 AS6360 University of Hawaii 65,536
166.123.0.0/16 AS13506 United States Department of the Treasury 65,536
166.72.0.0/16 AS7018 AT&T Enterprises, LLC 65,536
166.70.0.0/16 AS6315 XMission, L.C. 65,536
166.211.0.0/16 AS22394 Verizon Business 65,536
166.84.0.0/16 AS2033 Panix 65,536
166.93.0.0/16 AS26914 Synoptek, LLC 65,536
166.80.0.0/16 AS16509 Amazon.com, Inc. 65,536
166.20.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
166.117.0.0/16 AS16509 Amazon.com, Inc. 65,536
166.100.0.0/16 AS2687 AT&T Japan K.K. 65,536
166.69.0.0/16 AS19773 Motorola MNIC 65,536
166.19.0.0/16 AS33425 CoreWeave, Inc 65,536
166.92.0.0/16 AS16509 Amazon.com, Inc. 65,536
166.58.0.0/16 AS3372 Verizon Business 65,536
166.102.0.0/16 AS7029 Windstream Communications LLC 65,536
166.99.0.0/16 AS11719 Eaton Corporation 65,536
166.90.0.0/16 AS3356 Level 3 Parent, LLC 65,536
166.58.0.0/16 AS3371 Verizon Business 65,536
166.82.0.0/16 AS7029 Windstream Communications LLC 65,536
166.56.0.0/16 AS3372 Verizon Business 65,536
166.89.0.0/16 AS13918 City of Tucson 65,536
166.91.0.0/16 AS14072 District of Columbia Public Schools 65,536
166.111.0.0/16 AS4538 Tsinghua University 65,536
166.91.0.0/16 AS33084 District of Columbia Public Schools 65,536
166.211.0.0/16 AS6167 Verizon Business 65,536
166.58.0.0/16 AS3377 Verizon Business 65,536
166.94.0.0/16 AS3926 Fairfax County Government 65,536
166.104.0.0/16 AS9321 Hanyang University 65,536
166.87.0.0/16 AS5080 Saudi Arabian Oil Company 65,536
166.90.0.0/16 AS3257 Level 3 Parent, LLC 65,536
166.238.0.0/16 AS26611 COMUNICACIÓN CELULAR S.A. COMCEL S.A. 65,536
166.62.128.0/17 AS5769 Videotron Ltee 32,768
166.49.0.0/17 AS3561 CenturyLink Communications, LLC 32,768
166.114.128.0/17 AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA 32,768
166.49.128.0/17 AS5400 communications networking services Private Unlimited Company 32,768
166.48.0.0/17 AS396338 Altima Telecom 32,768
166.114.64.0/18 AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA 16,384
166.113.64.0/18 AS53449 OEC Fiber 16,384
166.108.128.0/18 AS35077 Netwo SAS 16,384
166.63.128.0/19 AS3561 CenturyLink Communications, LLC 8,192
166.114.32.0/19 AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA 8,192
166.113.32.0/19 AS13370 Ziply Fiber 8,192
166.63.192.0/19 AS1273 Vodafone Americas 8,192
166.113.0.0/19 AS19870 Cherry Creek School District #5 8,192
166.108.0.0/19 AS16509 Amazon.com, Inc. 8,192
166.63.160.0/19 AS1273 Vodafone Americas 8,192
166.114.16.0/20 AS6568 EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA 4,096

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

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
23.204.243.16 AS16625 Akamai Technologies, Inc. 0.17ms from Ashburn, US
174.54.246.32 AS7922 Comcast Cable Communications, LLC 17.32ms from Ashburn, US
54.187.49.96 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
174.168.202.192 AS7922 Comcast Cable Communications, LLC 10.27ms from Boston, US
91.63.86.96 AS3320 Deutsche Telekom AG 7.26ms from Frankfurt am Main, DE
85.91.40.160 AS48954 AIMES Management Services Ltd 1.45ms from Manchester, GB
178.125.199.144 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 2.00ms from Minsk, BY
37.41.53.0 AS28885 OmanTel NAP 3.09ms from Muscat, OM
179.99.108.160 AS27699 TELEFÔNICA BRASIL S.A 3.48ms from Osasco, BR
34.163.38.96 AS396982 Google LLC 0.11ms from Paris, FR
66.9.161.240 AS14593 Space Exploration Technologies Corporation 19.65ms from San Miguel, SV
118.210.13.160 AS7545 TPG Telecom Limited 1.04ms from Sydney, AU
3.115.75.48 AS16509 Amazon.com, Inc. 0.32ms from Tokyo, JP
126.14.42.64 AS17676 SoftBank Corp. 5.52ms from Tokyo, JP
131.213.51.16 AS2527 Sony Network Communications Inc. 1.96ms from Tokyo, JP
185.220.174.112 AS206281 Stichting DIGI NL 1.17ms from Amsterdam, NL
78.182.27.224 AS9121 Turk Telekomunikasyon Anonim Sirketi 8.61ms from Bursa, TR
97.91.14.224 AS20115 Charter Communications LLC 6.86ms from Chicago, US
76.136.219.160 AS7922 Comcast Cable Communications, LLC 4.41ms from Chicago, US
40.133.127.96 AS7029 Windstream Communications LLC 19.14ms from Dallas, US
76.127.62.176 AS7922 Comcast Cable Communications, LLC 10.64ms from Denver, US
3.124.154.0 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
171.234.149.32 AS7552 Viettel Group 5.75ms from Hanoi, VN
195.89.225.112 AS1273 Vodafone Group PLC 0.78ms from London, GB
92.29.90.80 AS13285 TalkTalk Communications Limited 3.05ms 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 -m5 166.74.10.122
traceroute to 166.74.10.122 (166.74.10.122): 5 hops max, 52 byte packets
1 [AS140627] 103.112.0.1 0.148 ms
2 [AS140627] 103.151.64.29 108.982 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Agana Heights Village, GU
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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