IPv4 prefix

187.5.4.0/23

IP Prefix (CIDR): 187.5.4.0/23
Subnet Mask: 255.255.254.0
Address Count: 512
IP Range: 187.5.4.0 - 187.5.5.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: AUBREY-MNT
Country: Japan (JP)
Registry: RIPENCC
Registered Prefix: 187.5.4.0/23 (187.5.4.0 - 187.5.5.255)
Delegated Prefix: 187.5.0.0/20 (187.5.0.0 - 187.5.15.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
187.5.4.0/24	More specific	AS401776	IDC Cube	United States of America (US)	187.5.4.0	187.5.4.255
187.5.5.0/24	More specific	AS36530	IDC Cube	United States of America (US)	187.5.5.0	187.5.5.255