CF1761934430552-tsm20251029173950

IPLIST.NET - 4.197.148.in-addr.arpa

Search for IP or hostnames:

4.197.148.in-addr.arpa checked at 2025-10-31T18:13:50.456Z 607ms 42/42/42 100% R:7

4.197.148.in-addr.arpa

NSdns0.port.ac.uk
A148.197.254.1🇬🇧 JANET
NSdns1.port.ac.uk
A148.197.255.1🇬🇧 JANET

197.148.in-addr.arpa

NSdns0.port.ac.uk
NSdns1.port.ac.uk

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Starts with same word

Starts similarily

AI analysis

4.197.148.in-addr.arpa is the parent of 161.4.197.148.in-addr.arpa.

4.197.148.in-addr.arpa is delegated to two name servers: dns0.port.ac.uk and dns1.port.ac.uk.

4.197.148.in-addr.arpa uses the same name server setup as other domains such as envf.port.ac.uk, nwservers.iso.port.ac.uk, 123.197.148.in-addr.arpa, 45.197.148.in-addr.arpa and ds.port.ac.uk.

4.197.148.in-addr.arpa shares name servers with other domains at least partially, for example 125.197.148.in-addr.arpa, port.university, 53.197.148.in-addr.arpa, visionofbritain.org and visionofbritain.org.uk.

these name servers are often used with the following: xnds0.port.ac.uk, ns-340.awsdns-42.com, ns-1005.awsdns-61.net, ns-1224.awsdns-25.org, ns-1984.awsdns-56.co.uk, ns-36.awsdns-04.com, ns-896.awsdns-48.net, ns-1199.awsdns-21.org, ns-1576.awsdns-05.co.uk and ns-231.awsdns-28.com.

Host names with one IP number:

dns0.port.ac.uk points to: 148.197.254.1.

dns1.port.ac.uk points to: 148.197.255.1.

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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DXmYEGh CF johedugfp 2025-10-31