AS9978 The University of Seoul 🇰🇷 KR
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
6,656 (26 × /24)
IPv6 prefixes
0
-
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS9978
- Name
- The University of Seoul
- Organisation
- The University of Seoul
- Country
- 🇰🇷 KR
- RIR
- APNIC
- Allocated
- 2000-04-14
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 1.229.202.0/24 v4 | no ROA | 45 | 3454993189978 | 2026-09-18 |
| 203.249.96.0/20 v4 | no ROA | 45 | 3454993189978 | 2026-09-18 |
| 210.125.176.0/21 v4 | no ROA | 45 | 3454993189978 | 2026-09-18 |
| 222.109.143.0/24 v4 | no ROA | 43 | 3454993189978 | 2026-09-18 |