Hazman bin Thobrani
Keine laufenden Positionen mehr
Aktive Beziehungen
| Name | Geschlecht | Alter | Unternehmensverbindungen | Zusammenarbeit |
|---|---|---|---|---|
| Mohamad Zulkifli bin Osman | M | 60 | 11 Jahre | |
| Kok Aun Low | M | 52 | 11 Jahre | |
| David Coulter | M | 76 |
Carnegie Mellon University
 Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 27 Jahre |
| Kok Kean Low | M | 59 | 11 Jahre |
Beziehungs-Chart
Beziehungen zu mehreren Unternehmen
Ehemalige Beziehungen
| Name | Geschlecht | Alter | Unternehmensverbindungen | Zusammenarbeit |
|---|---|---|---|---|
| Jared Cohon | M | 76 |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 16 Jahre |
| Murray P. Starkel | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 3 Jahre |
| Jong Sang Choi | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 5 Jahre |
| Teong Kiat Lim | M | 77 | 1 Jahre | |
| Antonio Marcus da Silva | M | 52 |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | - |
| Sze Wah Cheung | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 5 Jahre |
| Alexander Amezquita | M | 51 |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 5 Jahre |
| Dave Ng | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 3 Jahre |
| Gautam Garg | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 5 Jahre |
| Mahesh Saptharishi | M | 46 |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 5 Jahre |
| Eric Kwan | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Kyle Oppenheim | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Chong Beng Koay | M | 64 | 4 Jahre | |
| Brian James Clapp | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 2 Jahre |
| Aik Keong Goh | M | 60 | 7 Jahre | |
| Ahmad bin Abdul Rashid | M | 72 | 12 Jahre | |
| Manu Kumar | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 7 Jahre |
| Kuet Sen Chin | M | 60 | 10 Jahre | |
| Edward Hu | M | 61 |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Michael Tucker | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 8 Jahre |
| Khaled Abdulaziz Alghoneim | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 5 Jahre |
| Juan Benitez | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 5 Jahre |
| Jonathan Berkowitz | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Jason K. Altman | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 5 Jahre |
| Joe Woods | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 2 Jahre |
| Khaled Al Ghoneim | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 6 Jahre |
| Brittany E. Powell | F | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Samrat Sondhi | M | 49 |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 2 Jahre |
| Sriram Sethuraman | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 3 Jahre |
| Mike Hubbert | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Jefferey A. Shufelt | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 3 Jahre |
| Madison Mount | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Kulin Patel | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Will Cheung | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Zoltan J. Cendes | M | 77 |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 14 Jahre |
| Kjetil Storesletten | M | 57 |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Cormac Eubanks | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 5 Jahre |
| Jim Walker | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 1 Jahre |
| Chaim Goldreich | M | 58 |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 3 Jahre |
| Dustyn Roberts | F | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Han Di Xian | M | 50 |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Se-Ho Kim | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 8 Jahre |
| Takeo Mukai | M | 44 |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Romain Peltier | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 1 Jahre |
| Ania Rodriguez | F | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Phillip Sawarynski | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 2 Jahre |
| Jay Huang | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Alan B. Thomas | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 2 Jahre |
| Anusha Iyer | F | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| William Chan | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 2 Jahre |
| Barath W. Sankaran | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Jason Prest | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 2 Jahre |
| Tian Lin | M | 44 |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Allen H. Kim | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 2 Jahre |
| Matthew Cushman | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Anupam Singhal | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Avniel Dravid | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Constantine Davides | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 2 Jahre |
| Vincent Russell | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Elton C. Shum | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Joshua Schachter | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Brad Stanley | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Robyn E. McGowan | F | 59 |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 9 Jahre |
| Craig W. Gomulka | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 2 Jahre |
| Jennifer Kristine DeSisto | F | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Paul William Elia | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Pavani Reddy | F | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 2 Jahre |
| Scott Lyons Gilleland | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 2 Jahre |
| Eduardo S. Gonzalez | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Gene Neavin | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 2 Jahre |
| Eric Meyers | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 2 Jahre |
| David Uhryniak | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 2 Jahre |
| Gregory Allen Weaver | M | 56 |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 2 Jahre |
| Suneer Maheshwary | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Daniel George Hennessy | M | 65 |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | - |
| Thomas McElroy | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Jeff Thomas | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Edmond Fong | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Arthur Francis Hyder | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Ignacio Thayer | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Jormen Vallecillo | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Rob Frasca | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 2 Jahre |
| Richard V. Morrison | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Alan Petrillo | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| David Raymond Vaughn | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 1 Jahre |
| Chooi Eam Goh | M | 63 | 6 Jahre | |
| Burhanettin Aktas | M | 68 |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 2 Jahre |
| Nassir bin Salim Al-Busaidi | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 2 Jahre |
| Jeffrey D. Mullen | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Chauncey Julius Upson | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Mark J. Hale | M | 51 |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Jose Aragon | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| Marc Guldimann | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 5 Jahre |
| Joshua Summers | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
| James E. Beck | M | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 3 Jahre |
| Christa Downey | F | - |
Carnegie Mellon University
Carnegie Mellon University Other Consumer ServicesConsumer Services Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania. | 4 Jahre |
Statistik
| Land | Beziehungen | % des Gesamten |
|---|---|---|
| Vereinigte Staaten | 91 | 91,00% |
| Malaysia | 9 | 9,00% |
Alter der Beziehungen
Aktive
Vergangene
Herr
Frau
Aufsichtsräte
Führungskräfte
Ursprung der Beziehungen
- Börse
- Insiders
- Hazman bin Thobrani
- Persönliches Netzwerk