Summary
bsis.bellsouth.net has one IP number , which is the same as for
bellsouth.net, but the reverse is
dsl.bellsouth.net.
myatt.net,
10giay.biz,
sonhuy.com,
my.att.net,
pwp.att.net and at least 36 other hosts point to the same IP.
ra.bsis.bellsouth.net,
prod.bsis.bellsouth.net,
smtp1.bsis.bellsouth.net,
smtp2.bsis.bellsouth.net,
smtp3.bsis.bellsouth.net and at least three other hosts are subdomains to this hostname.
bellsouth.net is a domain controlled by three nameservers. All of them are on different IP networks. Incoming mail for
bellsouth.net is handled by two mailservers at
isp.att.net. They are on different IP networks.
bsis.bellsouth.net is hosted on a server in United States.