Summary

NetName
AMAZO-4
OrgName
Amazon.com, Inc.
CIDR
RIR

ARIN

Country / Region

Status

Direct Allocation

Abuse

trustandsafety@support.aws.com

Contact

amzn-noc-contact@amazon.com

RegDate

2026-02-11

Updated

2026-02-11

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs

Whois

NetRange:       174.144.0.0 - 174.159.255.255
CIDR:           174.144.0.0/12
NetName:        AMAZO-4
NetHandle:      NET-174-144-0-0-1
Parent:         NET174 (NET-174-0-0-0-0)
NetType:        Direct Allocation
OriginAS:
Organization:   Amazon.com, Inc. (AMAZO-4)
RegDate:        2026-02-11
Updated:        2026-02-11
Ref:            https://rdap.arin.net/registry/ip/174.144.0.0

OrgName:        Amazon.com, Inc.
OrgId:          AMAZO-4
Address:        Amazon Web Services, Inc.
Address:        P.O. Box 81226
City:           Seattle
StateProv:      WA
PostalCode:     98108-1226
Country:        US
RegDate:        2005-09-29
Updated:        2022-09-30
Comment:        For details of this service please see
Comment:        http://ec2.amazonaws.com
Ref:            https://rdap.arin.net/registry/entity/AMAZO-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName:   Amazon EC2 Abuse
OrgAbusePhone:  +1-206-555-0000
OrgAbuseEmail:  trustandsafety@support.aws.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgRoutingHandle: ARMP-ARIN
OrgRoutingName:   AWS RPKI Management POC
OrgRoutingPhone:  +1-206-555-0000
OrgRoutingEmail:  aws-rpki-routing-poc@amazon.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ARMP-ARIN

OrgNOCHandle: AANO1-ARIN
OrgNOCName:   Amazon AWS Network Operations
OrgNOCPhone:  +1-206-555-0000
OrgNOCEmail:  amzn-noc-contact@amazon.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/AANO1-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName:   Amazon EC2 Network Operations
OrgTechPhone:  +1-206-555-0000
OrgTechEmail:  amzn-noc-contact@amazon.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ANO24-ARIN

OrgRoutingHandle: IPROU3-ARIN
OrgRoutingName:   IP Routing
OrgRoutingPhone:  +1-206-555-0000
OrgRoutingEmail:  aws-routing-poc@amazon.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/IPROU3-ARIN

Graph

CIDR

174.157.128.0/24 174.157.129.0/24 174.157.130.0/24 174.157.131.0/24
174.157.133.0/24 174.157.134.0/24 174.157.135.0/24 174.157.136.0/24
174.157.138.0/24 174.157.139.0/24 174.157.140.0/24 174.157.141.0/24
174.157.143.0/24 174.157.144.0/24 174.157.145.0/24 174.157.146.0/24
174.157.148.0/24 174.157.149.0/24 174.157.150.0/24 174.157.151.0/24
174.157.153.0/24 174.157.154.0/24 174.157.155.0/24 174.157.156.0/24
174.157.158.0/24 174.157.159.0/24 174.157.160.0/24 174.157.161.0/24
174.157.163.0/24 174.157.164.0/24 174.157.165.0/24 174.157.166.0/24
174.157.168.0/24 174.157.169.0/24 174.157.170.0/24 174.157.171.0/24
174.157.173.0/24 174.157.174.0/24 174.157.175.0/24 174.157.176.0/24
174.157.178.0/24 174.157.179.0/24 174.157.180.0/24 174.157.181.0/24
174.157.183.0/24 174.157.184.0/24 174.157.185.0/24 174.157.186.0/24
174.157.188.0/24 174.157.189.0/24 174.157.190.0/24 174.157.191.0/24
174.157.193.0/24 174.157.194.0/24 174.157.195.0/24 174.157.196.0/24
174.157.198.0/24 174.157.199.0/24 174.157.200.0/24 174.157.201.0/24
174.157.203.0/24 174.157.204.0/24 174.157.205.0/24 174.157.206.0/24
174.157.208.0/24 174.157.209.0/24 174.157.210.0/24 174.157.211.0/24
174.157.213.0/24 174.157.214.0/24 174.157.215.0/24 174.157.216.0/24
174.157.218.0/24 174.157.219.0/24 174.157.220.0/24 174.157.221.0/24
174.157.223.0/24 174.157.224.0/24 174.157.225.0/24 174.157.226.0/24
174.157.228.0/24 174.157.229.0/24 174.157.230.0/24 174.157.231.0/24
174.157.233.0/24 174.157.234.0/24 174.157.235.0/24 174.157.236.0/24
174.157.238.0/24 174.157.239.0/24 174.157.240.0/24 174.157.241.0/24
174.157.243.0/24 174.157.244.0/24 174.157.245.0/24 174.157.246.0/24
174.157.248.0/24 174.157.249.0/24 174.157.250.0/24 174.157.251.0/24
174.157.253.0/24 174.157.254.0/24 174.157.255.0/24