AS26125 161.68.16.0/21 CIDR and IP Range Summary.ASN: 26125 - Holcim (US) Inc.Host Count: 2046Addressable IPs: 2048161.68.16.0/24161.68.17.0/24161.68.18.0/24161.68.19.0/24161.68.20.0/24161.68.21.0/24161.68.22.0/24161.68.23.0/24