Find domain att.com's historical host IPs

IP History

	Basic Info			IP Whois Info
#ID	Host	IP Address	LastSeen	ASN	IP/CIDR	Organization
31	sasvpdl.test.callvantage	12.120.206.41	2021-09-25	AS17224	12.120.196.0 - 12.120.215.255	ATT-CERFNET-BLOCK - AT&T Enhanced Network Services
32	sasvpdl.test.callvantage	12.120.206.41	2021-06-12	AS17224	12.120.196.0 - 12.120.215.255	ATT-CERFNET-BLOCK - AT&T Enhanced Network Services