CIDR 2001:1890::12:127:255:255/128
CIDR:
2001:1890::12:127:255:255/128
ASN:
AS Number: 7018
AS Description: ATT-INTERNET4 - AT&T Enterprises, LLC, US
AS Description: ATT-INTERNET4 - AT&T Enterprises, LLC, US
Network Address:
CIDR Size:
2001:1890::12:127:255:255/128 consists of 340'282'366'920'938'463'463'374'607'431'768'211'456 networks, each of which can hold 0 hosts.