CIDR 143.121.0.0/16
CIDR:
143.121.0.0/16
ASN:
AS Number: 1103
AS Description: SURFNET-NL - SURF B.V., NL
AS Description: SURFNET-NL - SURF B.V., NL
Network Address:
CIDR Size:
143.121.0.0/16 consists of 65'536 networks, each of which can hold 65'536 hosts.