AS17557 119.153.104.0/21 CIDR and IP Range Summary.ASN: 17557 - Pakistan Telecommunication Company LimitedHost Count: 2046Addressable IPs: 2048119.153.104.0/24119.153.105.0/24119.153.106.0/24119.153.107.0/24119.153.108.0/24119.153.109.0/24119.153.110.0/24119.153.111.0/24