216.134.193.in-addr.arpa is a domain controlled by three nameservers at heig-vd.ch having a total of four IP numbers. Some of them are on the same IP network. swi.ch, hsr.ch, itr.ch, b2s.ch, snf.ch and at least 73 other hosts share nameservers with this domain. 134.193.in-addr.arpa is a domain controlled by three nameservers. Two of them are on the same IP network.