AS3354 204.158.0.0/20 CIDR and IP Range Summary.ASN: 3354 - University of Texas SystemHost Count: 4094Addressable IPs: 4096204.158.0.0/24204.158.1.0/24204.158.2.0/24204.158.3.0/24204.158.4.0/24204.158.5.0/24204.158.6.0/24204.158.7.0/24204.158.8.0/24204.158.9.0/24204.158.10.0/24204.158.11.0/24204.158.12.0/24204.158.13.0/24204.158.14.0/24204.158.15.0/24