Working Hours
Central Library (Dudullu Campus)*
-During the week: 08.30-17.00
*Closed on weekends and official holidays.

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Çengelköy Campus Library*
-During the week: 08.30-17.00
-Saturday, May 10 and 17, 2025: 09:00-17:00

Contact Us

Doğuş University Library and Documentation Center
Dudullu OSB Mah. Nato Yolu Cad. 265/1 34775 Umraniye, Istanbul / TURKEY
Phone: +90 (212) 444 79 97 - e-mail: duskutuphane@dogus.edu.tr

Doğus University Çengelköy Campus Library
Bahcelievler Mh. Bosna Bulvari No. 140 34680 Uskudar, Istanbul / TURKEY
Phone: +90 (212) 444 79 97 - e-mail: duskutuphane@dogus.edu.tr

Doğuş University IP Range

• 193.255.102.0 - 255
• 212.174.144.128 - 255

Ripe.net database records can be accessed from the following list.

• inetnum: 212.174.144.128 - 212.174.144.255 (route: 212.174.128.0/17)
• inetnum: 193.255.102.0 - 193.255.102.255 (route: 193.255.102.0/24)

Doğuş University Campus Locations