IPv4 Network

18.172.0.0/15

Owner: AMAZON-CF

18.172.0.0/15 is registered to AMAZON-CF via . Look up the owning organisation and its other IPv4 networks.

Network18.172.0.0/15
OrganisationAMAZON-CF
Registry
All networks of this org →
Raw WHOIS data 
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#



# start

NetRange:       18.172.0.0 - 18.173.255.255
CIDR:           18.172.0.0/15
NetName:        AMAZON-CF
NetHandle:      NET-18-172-0-0-1
Parent:         AT-88-Z (NET-18-32-0-0-1)
NetType:        Reallocated
OriginAS:       
Organization:   Amazon.com, Inc. (AMAZON-4)
RegDate:        2022-01-21
Updated:        2022-01-21
Ref:            https://rdap.arin.net/registry/ip/18.172.0.0



OrgName:        Amazon.com, Inc.
OrgId:          AMAZON-4
Address:        1918 8th Ave
City:           SEATTLE
StateProv:      WA
PostalCode:     98101-1244
Country:        US
RegDate:        1995-01-23
Updated:        2022-09-30
Ref:            https://rdap.arin.net/registry/entity/AMAZON-4


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

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

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

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

# end



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

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