PTR

ibs.eia.att.com

intbillsys-origin-alpha.eia.att.com

A record for

`ibs.eia.att.com`
	A	2001:1890:1c00:6237::4:101d
	A	144.160.241.204
`intbillsys-origin-alpha.eia.att.com`
	A	2001:1890:1c00:6237::4:101d
	A	144.160.241.204

100%	2001:1890:1c00:6237::4:101d

Detroit, Michigan, 🇺🇸 USA

^{🇺🇸 AS797144.160.0.0/15 AT&T Services, Inc.}