AS1764 20.154.248.0/22 CIDR and IP Range Summary.ASN: 1764 - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbHHost Count: 1022Addressable IPs: 102420.154.248.0/2420.154.249.0/2420.154.250.0/2420.154.251.0/24