AS53222 186.251.16.0/21 CIDR and IP Range Summary.ASN: 53222 - Seanet Telecom LtdaHost Count: 2046Addressable IPs: 2048186.251.16.0/24186.251.17.0/24186.251.18.0/24186.251.19.0/24186.251.20.0/24186.251.21.0/24186.251.22.0/24186.251.23.0/24