CF1759911308407-tsm20251005211530

IPLIST.NET - st054.st.hc.keio.ac.jp

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st054.st.hc.keio.ac.jp checked at 2025-10-08T08:15:08.391Z 458ms 39/39/39 100% R:14

AI analysis

st054.st.hc.keio.ac.jp points to a single IP: 131.113.243.54.

st054.st.hc.keio.ac.jp is handled by a single mail server, mailgw.hc.cc.keio.ac.jp.

st054.st.hc.keio.ac.jp has the same mail server setup as other domains, including percept.hc.keio.ac.jp, fbc107.fbc.hc.keio.ac.jp, fbc038.fbc.hc.keio.ac.jp, fbc247.fbc.hc.keio.ac.jp and flet158.flet.hc.keio.ac.jp.

Host mailgw.hc.cc.keio.ac.jp resolves to two IPs: 2001:df0:eb:4262::a:25 and 131.113.234.10.

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

ALpTDUM CF johedugfp 2025-10-08