AS20221 144.194.16.0/20 CIDR and IP Range Summary.ASN: 20221 - International Air Transport AssociationHost Count: 4094Addressable IPs: 4096144.194.16.0/24144.194.17.0/24144.194.18.0/24144.194.19.0/24144.194.20.0/24144.194.21.0/24144.194.22.0/24144.194.23.0/24144.194.24.0/24144.194.25.0/24144.194.26.0/24144.194.27.0/24144.194.28.0/24144.194.29.0/24144.194.30.0/24144.194.31.0/24