AS21413 87.121.192.0/20 CIDR and IP Range Summary.ASN: 21413 - Envia Tel GmbHHost Count: 4094Addressable IPs: 409687.121.192.0/2487.121.193.0/2487.121.194.0/2487.121.195.0/2487.121.196.0/2487.121.197.0/2487.121.198.0/2487.121.199.0/2487.121.200.0/2487.121.201.0/2487.121.202.0/2487.121.203.0/2487.121.204.0/2487.121.205.0/2487.121.206.0/2487.121.207.0/24