AS197540 152.53.16.0/21 CIDR and IP Range Summary.ASN: 197540 - netcup GmbHHost Count: 2046Addressable IPs: 2048152.53.16.0/24152.53.17.0/24152.53.18.0/24152.53.19.0/24152.53.20.0/24152.53.21.0/24152.53.22.0/24152.53.23.0/24