AS18426 203.145.192.0/21 CIDR and IP Range Summary.ASN: 18426 - National Applied Research LaboratoriesHost Count: 2046Addressable IPs: 2048203.145.192.0/24203.145.193.0/24203.145.194.0/24203.145.195.0/24203.145.196.0/24203.145.197.0/24203.145.198.0/24203.145.199.0/24