AS3549 189.125.248.0/21 CIDR and IP Range Summary.ASN: 3549 - Level 3 Parent LLCHost Count: 2046Addressable IPs: 2048189.125.248.0/24189.125.249.0/24189.125.250.0/24189.125.251.0/24189.125.252.0/24189.125.253.0/24189.125.254.0/24189.125.255.0/24