AS9978 The University of Seoul 🇰🇷 KR
Announcing 14 prefixes, seen at the RIS collectors.
IPv4 prefixes
14
6,928 (27 × /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
14 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 1.229.202.0/24 v4 | no ROA | 43 | 3454993189978 | 2026-09-18 |
| 203.249.96.0/20 v4 | no ROA | 43 | 3454993189978 | 2026-09-18 |
| 210.125.176.0/21 v4 | no ROA | 43 | 3454993189978 | 2026-09-18 |
| 210.125.183.128/25 v4 | no ROA | 2 | 349275665547669978 | 2026-09-18 |
| 210.125.184.16/28 v4 | no ROA | 2 | 349275665547669978 | 2026-09-18 |
| 210.125.184.48/28 v4 | no ROA | 2 | 349275665547669978 | 2026-09-18 |
| 210.125.184.80/28 v4 | no ROA | 2 | 349275665547669978 | 2026-09-18 |
| 210.125.184.112/28 v4 | no ROA | 2 | 349275665547669978 | 2026-09-18 |
| 210.125.184.128/28 v4 | no ROA | 2 | 349275665547669978 | 2026-09-18 |
| 210.125.184.144/28 v4 | no ROA | 2 | 349275665547669978 | 2026-09-18 |
| 210.125.184.176/28 v4 | no ROA | 2 | 349275665547669978 | 2026-09-18 |
| 210.125.184.208/28 v4 | no ROA | 2 | 349275665547669978 | 2026-09-18 |
| 210.125.184.240/28 v4 | no ROA | 2 | 349275665547669978 | 2026-09-18 |
| 222.109.143.0/24 v4 | no ROA | 41 | 3454993189978 | 2026-09-18 |