AS4145 156.134.8.0/21 CIDR and IP Range Summary.ASN: 4145 - United Parcel ServiceHost Count: 2046Addressable IPs: 2048156.134.8.0/24156.134.9.0/24156.134.10.0/24156.134.11.0/24156.134.12.0/24156.134.13.0/24156.134.14.0/24156.134.15.0/24