AS43996 37.10.16.0/21 CIDR and IP Range Summary.ASN: 43996 - Booking.com BVHost Count: 2046Addressable IPs: 204837.10.16.0/2437.10.17.0/2437.10.18.0/2437.10.19.0/2437.10.20.0/2437.10.21.0/2437.10.22.0/2437.10.23.0/24