AS4134 61.157.40.0/21 CIDR and IP Range Summary.ASN: 4134 - Asia Pacific Network Information CentreHost Count: 2046Addressable IPs: 204861.157.40.0/2461.157.41.0/2461.157.42.0/2461.157.43.0/2461.157.44.0/2461.157.45.0/2461.157.46.0/2461.157.47.0/24