AS3900 207.207.0.0/19 CIDR and IP Range Summary.ASN: 3900 - Switch LtdHost Count: 8190Addressable IPs: 8192207.207.0.0/24207.207.1.0/24207.207.2.0/24207.207.3.0/24207.207.4.0/24207.207.5.0/24207.207.6.0/24207.207.7.0/24207.207.8.0/24207.207.9.0/24207.207.10.0/24207.207.11.0/24207.207.12.0/24207.207.13.0/24207.207.14.0/24207.207.15.0/24207.207.16.0/24207.207.17.0/24207.207.18.0/24207.207.19.0/24207.207.20.0/24207.207.21.0/24207.207.22.0/24207.207.23.0/24207.207.24.0/24207.207.25.0/24207.207.26.0/24207.207.27.0/24207.207.28.0/24207.207.29.0/24207.207.30.0/24207.207.31.0/24