ADDRESSING DETAILS

• Hosting Company

  Akamai Technologies, Inc.

• IPs

  23.53.35.111, 23.53.35.112

• DNS

  a1-123.akam.net

  a14-66.akam.net

  a26-67.akam.net

  a3-64.akam.net

  a4-65.akam.net

  a5-66.akam.net

• Subdomains

  sfc.keio.ac.jp, lib.keio.ac.jp, med.keio.ac.jp, hosp.keio.ac.jp, kmd.keio.ac.jp, adst.keio.ac.jp, user.keio.ac.jp, students.keio.ac.jp

OWNERSHIP

• Expires

  2020-03-31

• Owner

  Nakamura, Osamu (Keio University)

• Registar

  Japan Registry Services

• Owner Emails

  keio-net@itc.keio.ac.jp, yamagata@itc.keio.ac.jp

The registrar of keio.ac.jp is Japan Registry Services and the name expires on 2020-03-31. According to open source data, you can reach the owner at keio-net@itc.keio.ac.jp but please make sure you have a good reason for unsolicited messages.