ASN Information - AS54651

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General Information

Name: Black Duck Software, Inc.
Domain: dtype.org
Country: US
Type: business
Registry: ARIN

Prefix Counts

IPv4 Count: 3,840
IPv6 Count: 0

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
50.145.68.0/24 US SFBA-CCS-2 Comcast Cable Communications, LLC ARIN reallocation 256
50.146.103.0/24 US ATLANTA-CCS-2 Comcast Cable Communications, LLC ARIN reallocation 256
50.150.14.0/24 US BOSTON-CCS-2 Comcast Cable Communications, LLC ARIN reallocation 256
149.117.68.0/24 US SYNOPSYS-NET-149-117 Synopsys Inc. ARIN allocation 256
209.51.32.0/21 US BDS-141 Black Duck Software, Inc. ARIN allocation 2,048
209.51.32.0/23 US BDS-141 Black Duck Software, Inc. ARIN allocation 512
209.51.34.0/24 US BDS-141 Black Duck Software, Inc. ARIN allocation 256

Network Relationships

Upstreams: AS7015, AS7725, AS33651, AS49915