AS1656 166.21.112.0/20 CIDR and IP Range Summary.ASN: 1656 - Lockheed Martin CorporationHost Count: 4094Addressable IPs: 4096166.21.112.0/24166.21.113.0/24166.21.114.0/24166.21.115.0/24166.21.116.0/24166.21.117.0/24166.21.118.0/24166.21.119.0/24166.21.120.0/24166.21.121.0/24166.21.122.0/24166.21.123.0/24166.21.124.0/24166.21.125.0/24166.21.126.0/24166.21.127.0/24