AS20221 144.194.8.0/21 CIDR and IP Range Summary.ASN: 20221 - International Air Transport AssociationHost Count: 2046Addressable IPs: 2048144.194.8.0/24144.194.9.0/24144.194.10.0/24144.194.11.0/24144.194.12.0/24144.194.13.0/24144.194.14.0/24144.194.15.0/24