CIDR 212.4.128.0/19
CIDR:
212.4.128.0/19
ASN:
AS Number: 12570
AS Description: ITSELF - O2 Czech Republic, a.s., CZ
AS Description: ITSELF - O2 Czech Republic, a.s., CZ
Network Address:
CIDR Size:
212.4.128.0/19 consists of 524'288 networks, each of which can hold 8'192 hosts.