133.37.240.136 — Ōita, Oita, 🇯🇵 Japan · AS2907 SINET-AS
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AS2907
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Prefix 2001:2f8::/32
133.37.240.136
PTR
smtp.
net.oita-u.ac.jp
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smtp.
net.oita-u.ac.jp
A
2001:2f8:2c:690::136
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2001:2f8:2c:690::136
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133.37.0.0/16
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Ōita, Oita, 🇯🇵 Japan
🇯🇵
SINET-AS
133.37.0.0/16
Oita University
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PTR
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