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:       173.128.0.0 - 173.159.255.255
CIDR:           173.128.0.0/11
NetName:        AMAZO-4
NetHandle:      NET-173-128-0-0-1
Parent:         NET173 (NET-173-0-0-0-0)
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/173.128.0.0

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

173.150.0.0/24 173.150.1.0/24 173.150.2.0/24 173.150.3.0/24
173.150.4.0/24 173.150.5.0/24 173.150.6.0/24 173.150.7.0/24
173.150.8.0/24 173.150.9.0/24 173.150.10.0/24 173.150.11.0/24
173.150.12.0/24 173.150.13.0/24 173.150.14.0/24 173.150.15.0/24
173.150.16.0/24 173.150.17.0/24 173.150.18.0/24 173.150.19.0/24
173.150.20.0/24 173.150.21.0/24 173.150.22.0/24 173.150.23.0/24
173.150.24.0/24 173.150.25.0/24 173.150.26.0/24 173.150.27.0/24
173.150.28.0/24 173.150.29.0/24 173.150.30.0/24 173.150.31.0/24
173.150.32.0/24 173.150.33.0/24 173.150.34.0/24 173.150.35.0/24
173.150.36.0/24 173.150.37.0/24 173.150.38.0/24 173.150.39.0/24
173.150.40.0/24 173.150.41.0/24 173.150.42.0/24 173.150.43.0/24
173.150.44.0/24 173.150.45.0/24 173.150.46.0/24 173.150.47.0/24
173.150.48.0/24 173.150.49.0/24 173.150.50.0/24 173.150.51.0/24
173.150.52.0/24 173.150.53.0/24 173.150.54.0/24 173.150.55.0/24
173.150.56.0/24 173.150.57.0/24 173.150.58.0/24 173.150.59.0/24
173.150.60.0/24 173.150.61.0/24 173.150.62.0/24 173.150.63.0/24
173.150.64.0/24 173.150.65.0/24 173.150.66.0/24 173.150.67.0/24
173.150.68.0/24 173.150.69.0/24 173.150.70.0/24 173.150.71.0/24
173.150.72.0/24 173.150.73.0/24 173.150.74.0/24 173.150.75.0/24
173.150.76.0/24 173.150.77.0/24 173.150.78.0/24 173.150.79.0/24
173.150.80.0/24 173.150.81.0/24 173.150.82.0/24 173.150.83.0/24
173.150.84.0/24 173.150.85.0/24 173.150.86.0/24 173.150.87.0/24
173.150.88.0/24 173.150.89.0/24 173.150.90.0/24 173.150.91.0/24
173.150.92.0/24 173.150.93.0/24 173.150.94.0/24 173.150.95.0/24
173.150.96.0/24 173.150.97.0/24 173.150.98.0/24 173.150.99.0/24
173.150.100.0/24 173.150.101.0/24 173.150.102.0/24 173.150.103.0/24
173.150.104.0/24 173.150.105.0/24 173.150.106.0/24 173.150.107.0/24
173.150.108.0/24 173.150.109.0/24 173.150.110.0/24 173.150.111.0/24
173.150.112.0/24 173.150.113.0/24 173.150.114.0/24 173.150.115.0/24
173.150.116.0/24 173.150.117.0/24 173.150.118.0/24 173.150.119.0/24
173.150.120.0/24 173.150.121.0/24 173.150.122.0/24 173.150.123.0/24
173.150.124.0/24 173.150.125.0/24 173.150.126.0/24 173.150.127.0/24