AS31133 83.149.16.0/21 CIDR and IP Range Summary.ASN: 31133 - PJSC MegaFonHost Count: 2046Addressable IPs: 204883.149.16.0/2483.149.17.0/2483.149.18.0/2483.149.19.0/2483.149.20.0/2483.149.21.0/2483.149.22.0/2483.149.23.0/24