AS21860 204.87.48.0/21 CIDR and IP Range Summary.ASN: 21860 - Foley & Lardner LLPHost Count: 2046Addressable IPs: 2048204.87.48.0/24204.87.49.0/24204.87.50.0/24204.87.51.0/24204.87.52.0/24204.87.53.0/24204.87.54.0/24204.87.55.0/24