AS21207 153.100.128.0/19 CIDR and IP Range Summary.ASN: 21207 - E.ON Verwaltungs GmbHHost Count: 8190Addressable IPs: 8192153.100.128.0/24153.100.129.0/24153.100.130.0/24153.100.131.0/24153.100.132.0/24153.100.133.0/24153.100.134.0/24153.100.135.0/24153.100.136.0/24153.100.137.0/24153.100.138.0/24153.100.139.0/24153.100.140.0/24153.100.141.0/24153.100.142.0/24153.100.143.0/24153.100.144.0/24153.100.145.0/24153.100.146.0/24153.100.147.0/24153.100.148.0/24153.100.149.0/24153.100.150.0/24153.100.151.0/24153.100.152.0/24153.100.153.0/24153.100.154.0/24153.100.155.0/24153.100.156.0/24153.100.157.0/24153.100.158.0/24153.100.159.0/24