203.141.in-addr.arpa is a domain controlled by four nameservers. All of them are on different IP networks. co.ir, gv.at, id.ir, ac.ir, sch.ir and at least 87 other hosts share nameservers with this domain. 254.203.141.in-addr.arpa are subdomains to this hostname. 141.in-addr.arpa is a domain controlled by seven nameservers. All of them are on different IP networks.
APNIC-AP Asia Pacific Network Information Center, Pty. Ltd. Regional Internet Registry for the Asia-Pacific Region Level 1 - 33 Park Road. Milton QLD 4064 Australia