AS29866 209.42.48.0/20 CIDR and IP Range Summary.ASN: 29866 - OpticaltelHost Count: 4094Addressable IPs: 4096209.42.48.0/24209.42.49.0/24209.42.50.0/24209.42.51.0/24209.42.52.0/24209.42.53.0/24209.42.54.0/24209.42.55.0/24209.42.56.0/24209.42.57.0/24209.42.58.0/24209.42.59.0/24209.42.60.0/24209.42.61.0/24209.42.62.0/24209.42.63.0/24