AS263165 191.52.248.0/21 CIDR and IP Range Summary.ASN: 263165 - Marvitel TelecomHost Count: 2046Addressable IPs: 2048191.52.248.0/24191.52.249.0/24191.52.250.0/24191.52.251.0/24191.52.252.0/24191.52.253.0/24191.52.254.0/24191.52.255.0/24