| 1999.1.22 | Washington D.C. | ICC/DNSO |
| 1999.1.26 | N. Carolina | QIG/Internet 2 |
| 1999.2.7-9 | IP Multicast Summit | |
| 1999.2.18-20 | Osaka, Japan | IWS99 |
| 1999.2.19-21 | Osaka, Japan | APAN Committee Meeting |
| 1999.3.7-10 | New Mexico | NLANR/Internet 2 Tech |
| 1999.3.1-5 | Singapore | APRICOT |
| 1999.3.1-2 | Singapore | APTLD |
| 1999.2.28-3.1 | Singapore | APNG |
| 1999.3.3 | Singapore | ICANN Open Meeting |
| 1999.3.8-9 | AI3 | |
| 1999.3.22-24 | Hawaii | GOIN |
| 1999.3.15-19 | Minneapolis | IETF |
| 1999.4.26-27 | Washington D.C. | GIBN Workshop/Meeting |
| 1999.4.28 | Washington D.C | Internet 2 Member Mtg |
| 1999.4.29-30 | Washington D.C | Net'99 |
| 1999.5.11-14 | Las Vegas | N + I |
| 1999.5.25-27 | Berlin | ICANN |
| 1999.5.31-6.04 | Tokyo | N + I |
| 1999.05.31-06.04 | Toronto | WWW8 |
| 1999.6.6-6.9 | NLANR/I2 Tech. Workshop | |
| 1999.6.21-25 | San Jose, USA | INET |
| 1999.6.21 | San Jose, USA | APTLD, Open ccTLD Meeting |
| 1999.6.22 | San Jose, USA | Joint TLD Workshop |
| 1999.6.25 | San Jose, USA | APNG |
| 1999.6.25 | San Jose, USA | DNSO NC and GA |
| 1999.6.26 | San Jose, USA | CCIRN |
| 1999.7.12-16 | Oslo | IETF |
| 1999.7.19-21 | Kuala Lumpur | World Engineering Conf. |
| 1999.8.19-20 | (Korea) | SJCC |
| 1999.8.23-26 | Santiago, Chile | ICANN Meeting |
| 1999.8.26-27 | Taejon | Workshops on Internet Operation |
| 1999.8.30-9.3 | Cambridge, MA | SIGCOMM |
| 1999.9.13-15 | Tokyo | ICCC |
| 1999.9.21-24 | Canberra | APAN Meeting |
| 1999.10.8-14 | Geneva | Telecomm'99 |
| 1999.10.11-13 | Seattle | Internet 2 Project Mtg |
| 1999.10.14-15 | Seattle | NetStore'99 |
| 1999.11.1-4 | Los Angeles | ICANN |
| 1999.11.5 | Los Angeles | APTLD |
| 1999.11.8-12 | Washington | IETF |
| 1999.11.17-19 | Paris | European QoS Summit |
| 1999.11.29-30 | Toronto | CANARIE Workshop |
| 1999.12.5-9 | Miami | NLANR/I2 Workshop |