CF1760413714758-tsm20251012143351

IPLIST.NET - 77.33.203.in-addr.arpa

Search for IP or hostnames:

77.33.203.in-addr.arpa checked at 2025-10-14T03:48:34.718Z 327ms 42/42/42 100% R:14

77.33.203.in-addr.arpa

NSdns0.optus.net.au
A198.142.231.61🇦🇺 Optus Internet
NSdns1.optus.net.au
A198.142.231.63🇦🇺 Optus Internet

33.203.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

77.33.203.in-addr.arpa is a parent of 97.77.33.203.in-addr.arpa and 19.77.33.203.in-addr.arpa.

77.33.203.in-addr.arpa is delegated to two name servers dns0.optus.net.au and dns1.optus.net.au.

77.33.203.in-addr.arpa shares the same name server setup as other domains, for instance 83.139.202.in-addr.arpa, rentokilinitial.com.au, 41.139.202.in-addr.arpa, 7.19.124.in-addr.arpa and termitehelp.net.au.

77.33.203.in-addr.arpa at least partially shares name servers with other domains, for instance cityrail.com.au, 212.88.61.in-addr.arpa, 1.11.119.in-addr.arpa, lebara.com.au and 8.88.61.in-addr.arpa.

These name servers are commonly used with the following name servers: ns1.vodafone.com.au, ns2.vodafone.com.au, vfaudns01.vodafone.com.au, vfaudns02.vodafone.com.au, ns1.telstra.net, ns-edc.bendigobank.net.au, ns-m2c.bendigobank.net.au, ns1.optus.net.au, ns1.transport.nsw.gov.au and ns2.transport.nsw.gov.au.

Host names with one IP number:

dns0.optus.net.au points to 198.142.231.61

dns1.optus.net.au points to 198.142.231.63

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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