AS5523 81.13.16.0/20 CIDR and IP Range Summary.ASN: 5523 - JSC Credo-TelecomHost Count: 4094Addressable IPs: 409681.13.16.0/2481.13.17.0/2481.13.18.0/2481.13.19.0/2481.13.20.0/2481.13.21.0/2481.13.22.0/2481.13.23.0/2481.13.24.0/2481.13.25.0/2481.13.26.0/2481.13.27.0/2481.13.28.0/2481.13.29.0/2481.13.30.0/2481.13.31.0/24