AS57408 149.255.40.0/21 CIDR and IP Range Summary.ASN: 57408 - Reed Smith LLPHost Count: 2046Addressable IPs: 2048149.255.40.0/24149.255.41.0/24149.255.42.0/24149.255.43.0/24149.255.44.0/24149.255.45.0/24149.255.46.0/24149.255.47.0/24