CF1759421530359-tsm20251002145945

IPLIST.NET - 4.223.128.in-addr.arpa

Search for IP or hostnames:

4.223.128.in-addr.arpa checked at 2025-10-02T16:12:10.345Z 282ms 57/57/57 100% R:23

4.223.128.in-addr.arpa

NSphloem.uoregon.edu
A2001:468:d01:20::80df:2023 🇺🇸 University of Oregon
PTRphloem.uoregon.edu
A128.223.32.35🇺🇸 University of Oregon
PTRphloem.uoregon.edu
NSds1.cs.uoregon.edu
A2607:8400:205e:40::80df:408 🇺🇸 University of Oregon
PTRds1.cs.uoregon.edu
A128.223.4.8🇺🇸 University of Oregon
PTRds1.cs.uoregon.edu
NSds2.cs.uoregon.edu
A2607:8400:205e:40::80df:409 🇺🇸 University of Oregon
PTRds2.cs.uoregon.edu
A128.223.4.9🇺🇸 University of Oregon
PTRds2.cs.uoregon.edu

223.128.in-addr.arpa

NSns1.f5cloudservices.com
NSlsu-bdds1.lsu.edu
NSphloem.uoregon.edu
NSruminant.uoregon.edu

Up

Starts with same word

Starts similarily

AI analysis

4.223.128.in-addr.arpa is a parent of 36.4.223.128.in-addr.arpa, 74.4.223.128.in-addr.arpa, 25.4.223.128.in-addr.arpa, 9.4.223.128.in-addr.arpa, 29.4.223.128.in-addr.arpa and several other host names.

4.223.128.in-addr.arpa is delegated to three name servers: phloem.uoregon.edu, ds1.cs.uoregon.edu and ds2.cs.uoregon.edu.

4.223.128.in-addr.arpa at least partially shares name servers with other domains, for instance 118.171.184.in-addr.arpa, oregon-ix.com, 106.171.184.in-addr.arpa, oakridge.k12.or.us and climvis.org.

These name servers are often used together with the name servers ruminant.uoregon.edu, lsu-bdds1.lsu.edu, ns1.f5cloudservices.com, dns0.pdx.edu, dns1.pdx.edu, walt.ee.pdx.edu, ns1.lesd.k12.or.us, dns1.k12.or.us, gold.uog.edu and green.uog.edu.

Host names with two IP numbers:

Host phloem.uoregon.edu points to 2001:468:d01:20::80df:2023 and 128.223.32.35.

Host ds1.cs.uoregon.edu points to 2607:8400:205e:40::80df:408 and 128.223.4.8.

Host ds2.cs.uoregon.edu points to 2607:8400:205e:40::80df:409 and 128.223.4.9.

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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