IPv4 prefix

91.245.8.0/21

IP Prefix (CIDR): 91.245.8.0/21
Subnet Mask: 255.255.248.0
Address Count: 2,048
IP Range: 91.245.8.0 - 91.245.15.255
Subnet calculator: Calculate subnet details

Registered Owner

Owner: Ing Petr Sramek
Handle: ORG-SPCO1-RIPE
Country: Czechia (CZ)
Address: Cernilov, Skolska 327, 503 43 CZ
Registry: RIPENCC
Registered Prefix: 91.245.8.0/21 (91.245.8.0 - 91.245.15.255)

BGP Announcements

Announced Prefix	Relationship	Origin ASN	Description	Country	First Address	Last Address
91.245.8.0/21	Exact	AS204383	SPCom s.r.o.	Czechia (CZ)	91.245.8.0	91.245.15.255