AS9978
The University of Seoul — uos.ac.kr
Summary
| Country |
 South Korea
|
| Organization | The University of Seoul |
| Domain | uos.ac.kr |
| Number of IPv4 | 6,656 |
| Number of IPv6 | 0 |
| AS Type | Education |
| Registry | KRNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | September 12, 2024 (about 7 months ago) |
IP Ranges
AS9978 announces 4 IPv4 ranges and 0 IPv6 range.
That's a total of 6,656 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 1.229.202.0/24 |
Sk Broadband Co LTD
|
256 | KRNIC | ALLOCATED PORTABLE |
| 203.249.96.0/20 |
Korean Education Network
|
4,096 | KRNIC | ALLOCATED PORTABLE |
| 210.125.176.0/21 |
Korean Education Network
|
2,048 | KRNIC | ALLOCATED PORTABLE |
| 222.109.143.0/24 |
Korea Telecom
|
256 | KRNIC | ALLOCATED PORTABLE |
Peers
AS9978 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS9978 connects to the global Internet via at least 3 upstream providers. In this setup, AS9978 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS9978 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.