213.80.in-addr.arpa is a domain controlled by three nameservers. All of them are on different IP networks. nmd.no, yit.no, nsc.no, tiden.no, stbik.no and at least 100 other hosts share nameservers with this domain. 80.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