#
# 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.
#


#
# Query terms are ambiguous. The query is assumed to be:
# "n ! net-52-206-191-224-1"
#
# Use "?" to get help.
#

NetRange: 52.206.191.224 - 52.206.191.255
CIDR: 52.206.191.224/27
NetName: AWS-BLACKBOARD
NetHandle: NET-52-206-191-224-1
Parent: AT-88-Z (NET-52-192-0-0-1)
NetType: Reassigned
OriginAS:
Customer: Blackboard, Inc. (C06155072)
RegDate: 2016-06-21
Updated: 2016-06-21
Comment: Abuse Contact: Abuse, abuse[at]blackboard.com, +1-202-463-4860
Ref: https://rdap.arin.net/registry/ip/52.206.191.224


CustName: Blackboard, Inc.
Address: 650 Mass Ave NW
Address: 6th Floor
City: Washington
StateProv: DC
PostalCode: 20001
Country: US
RegDate: 2016-06-21
Updated: 2016-06-21
Ref: https://rdap.arin.net/registry/entity/C06155072

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

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

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

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


#
# 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.
#