Contact Us


ESnet Administration



Outreach and Communications

Division Director
Scientific Networking Division
Inder Monga
[email protected]

Administrative Contacts
Bonnie Millenbaugh
+1 (510) 486-6623
+1(510) 486-4096 (Fax)

Giselle Jiles
+1(510) 486-6344
+1 (510) 486-4096 (Fax)

Kelly Gonzalez
[email protected]
+1 (510) 486-6304
+1 (510) 486-4096 (Fax)

Postal Address
Lawrence Berkeley National Laboratory
Energy Sciences Network
1 Cyclotron Road
Mail Stop 59R3101
Berkeley, CA  94720

Visiting ESnet
Visitor page for Lawrence Berkeley National Lab

ESnet is monitored 24x7 by  staff located at Lawrence Berkeley National Laboratory. ESnet staff is available 8am to 5pm PT, Monday through Friday.

Call ESnet NOC (Network Operations Center)

From inside U.S.:
   (800) 333-7638
   (800) 33 ESnet
   +1 (510) 486-7600
   +1 (510) 486-7607

   +1 (510) 486-4096

Report network problems: [email protected]

Non-urgent security issues: [email protected]

GPG Key (E2BB 4DA1 5FB9 7368 B7D3  7121 F4A0 EE6C CAE9 9893) for confidential information.

For information: [email protected]

Contact webmaster:
[email protected]

Inappropriate network usage: [email protected]

Peering coordination:
[email protected]

100G Testbed
Eric Pouyoul
Testbeds and Prototypes
Group Lead
Jason Zurawski
Science Engagement Engineer
[email protected]
Chin P. Guok
Planning and Architecture
Group Lead
[email protected]
Science Engagement
Eli Dart
Science Engagement Group Lead
[email protected]
Carol Pott
Communications Manager
[email protected]
+1 (510) 486-7374
Mobile: +1 (415) 250-2899
Media Inquiries
[email protected]