33.39.153.in-addr.arpa is a domain controlled by two nameservers at ns.uu.net. They are on the same IP network. net.ge, rr.net, arn.com, hns.com, anv.org and at least 92 other hosts share nameservers with this domain. 39.153.in-addr.arpa is delegated to two nameservers, however one delegated nameserver is missing in the zone and two other nameservers are listed. All nameservers are also at ns.uu.net. All of them are on the same IP network.