IPv4 prefix

178.187.136.0/23

IP Prefix (CIDR): 178.187.136.0/23
Subnet Mask: 255.255.254.0
Address Count: 512
IP Range: 178.187.136.0 - 178.187.137.255
Subnet calculator: Calculate subnet details

Registered Owner

Handle: ROSTELECOM-MNT
Country: Russian Federation (RU)
Registry: RIPENCC
Registered Prefix: 178.187.136.0/23 (178.187.136.0 - 178.187.137.255)
Delegated Prefix: 178.184.0.0/14 (178.184.0.0 - 178.187.255.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
178.184.0.0/14	Covering	AS12389	PJSC Rostelecom	Russian Federation (RU)	178.184.0.0	178.187.255.255