AS19860 149.5.69.192/26 CIDR and IP Range Summary.ASN: 19860 - Optiver US LLCHost Count: 62Addressable IPs: 64 149.5.69.193149.5.69.194149.5.69.195149.5.69.196149.5.69.197149.5.69.198149.5.69.199149.5.69.200149.5.69.201149.5.69.202149.5.69.203149.5.69.204149.5.69.205149.5.69.206149.5.69.207149.5.69.208149.5.69.209149.5.69.210149.5.69.211149.5.69.212149.5.69.213149.5.69.214149.5.69.215149.5.69.216149.5.69.217149.5.69.218149.5.69.219149.5.69.220149.5.69.221149.5.69.222149.5.69.223149.5.69.224149.5.69.225149.5.69.226149.5.69.227149.5.69.228149.5.69.229149.5.69.230149.5.69.231149.5.69.232149.5.69.233149.5.69.234149.5.69.235149.5.69.236149.5.69.237149.5.69.238149.5.69.239149.5.69.240149.5.69.241149.5.69.242149.5.69.243149.5.69.244149.5.69.245149.5.69.246149.5.69.247149.5.69.248149.5.69.249149.5.69.250149.5.69.251149.5.69.252149.5.69.253149.5.69.254149.5.69.255149.5.69.256