AS42807 31.207.80.0/21 CIDR and IP Range Summary.ASN: 42807 - Aerotek Bilisim Sanayi ve Ticaret ASHost Count: 2046Addressable IPs: 204831.207.80.0/2431.207.81.0/2431.207.82.0/2431.207.83.0/2431.207.84.0/2431.207.85.0/2431.207.86.0/2431.207.87.0/24