AS52980 191.243.248.0/21 CIDR and IP Range Summary.ASN: 52980 - Reserved ASHost Count: 2046Addressable IPs: 2048191.243.248.0/24191.243.249.0/24191.243.250.0/24191.243.251.0/24191.243.252.0/24191.243.253.0/24191.243.254.0/24191.243.255.0/24