AS4788 161.139.144.0/21 CIDR and IP Range Summary.ASN: 4788 - TM Technology Services Sdn. Bhd.Host Count: 2046Addressable IPs: 2048161.139.144.0/24161.139.145.0/24161.139.146.0/24161.139.147.0/24161.139.148.0/24161.139.149.0/24161.139.150.0/24161.139.151.0/24