ASN Information - AS22556

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General Information

Name: Blackboard Inc.
Domain: anthology.com
Country: US
Type: hosting
Registry: ARIN

Prefix Counts

IPv4 Count: 12,032
IPv6 Count: 19,342,813,113,834,066,795,298,816

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
69.196.224.0/20 US BLACKBOARD Blackboard Inc. ARIN allocation 4,096
69.196.240.0/23 US BLACKBOARD Blackboard Inc. ARIN allocation 512
69.196.241.0/24 US BLACKBOARD Blackboard Inc. ARIN allocation 256
69.196.243.0/24 US BLACKBOARD Blackboard Inc. ARIN allocation 256
69.196.244.0/22 US BLACKBOARD Blackboard Inc. ARIN allocation 1,024
69.196.248.0/21 US BLACKBOARD Blackboard Inc. ARIN allocation 2,048
192.230.224.0/22 US BBMH-NET-2 Blackboard Inc. ARIN allocation 1,024
192.230.228.0/23 US BBMH-NET-2 Blackboard Inc. ARIN allocation 512
192.230.231.0/24 US BBMH-NET-2 Blackboard Inc. ARIN allocation 256
192.230.232.0/21 US BBMH-NET-2 Blackboard Inc. ARIN allocation 2,048

IPv6 Prefixes

CIDR Country Network Name Organization Registry Status
2620:112:2000::/44 US BBMH--NETS-V6-1 Blackboard Inc. ARIN allocation

Network Relationships

Upstreams: AS54825