AS21859 192.254.89.176/28 CIDR and IP Range Summary.ASN: 21859 - Zenlayer IncHost Count: 14Addressable IPs: 16 192.254.89.177192.254.89.178192.254.89.179192.254.89.180192.254.89.181192.254.89.182192.254.89.183192.254.89.184192.254.89.185192.254.89.186192.254.89.187192.254.89.188192.254.89.189192.254.89.190192.254.89.191192.254.89.192