AS8983 131.228.0.0/21 CIDR and IP Range Summary.ASN: 8983 - Nokia Solutions and Networks OyHost Count: 2046Addressable IPs: 2048131.228.0.0/24131.228.1.0/24131.228.2.0/24131.228.3.0/24131.228.4.0/24131.228.5.0/24131.228.6.0/24131.228.7.0/24