AS18023 
Korea Maritime and Ocean University
Updated 21.10.2026 16:15 UTC
AS Info
- Organization
- Korea Maritime and Ocean University
- Country
- South Korea
- Last seen in BGP
- 21.10.2026 16:05 UTC
RPKI
0 ROA
Valid 0
Invalid 0
No ROA 41
Prefix locations
-
South Korea
41
External links
Neighbors as seen from AS208972, thicker lines carry more routes.
UpstreamsAS18023Downstreams
| # | AS | Name | Relation | Routes | Share |
|---|---|---|---|---|---|
| 1 | AS4766 | KT Corporation (Korea Telecom) | Upstream | 78 |
None seen in the routing table.
None seen in the routing table.
GIBIRNET ILETISIM HIZMETLERI| Prefix | Description | Location | RPKI | Paths |
|---|---|---|---|---|
| 61.82.252.0/22 | Korea Telecom | | No ROA | 1 |
| 61.82.252.0/23 | Korea Telecom | | No ROA | 4 |
| 61.82.254.0/23 | Korea Telecom | | No ROA | 4 |
| 121.144.249.0/24 | Gangseo-gu | No ROA | 4 | |
| 121.144.250.0/24 | Gangseo-gu | No ROA | 4 | |
| 203.230.240.0/23 | Korean Education Network | | No ROA | 4 |
| 203.230.240.0/24 | Korean Education Network | | No ROA | 1 |
| 203.230.241.0/24 | Korean Education Network | | No ROA | 1 |
| 203.230.242.0/23 | Korean Education Network | | No ROA | 1 |
| 203.230.242.0/24 | Korean Education Network | | No ROA | 4 |
| 203.230.243.0/24 | Korean Education Network | | No ROA | 4 |
| 203.230.244.0/22 | Korean Education Network | | No ROA | 1 |
| 203.230.244.0/23 | Korean Education Network | | No ROA | 4 |
| 203.230.246.0/23 | Korean Education Network | | No ROA | 4 |
| 203.230.248.0/22 | Korean Education Network | | No ROA | 1 |
| 203.230.248.0/23 | Korean Education Network | | No ROA | 4 |
| 203.230.250.0/23 | Korean Education Network | | No ROA | 4 |
| 203.230.252.0/23 | Korean Education Network | | No ROA | 1 |
| 203.230.252.0/24 | Korean Education Network | | No ROA | 4 |
| 203.230.253.0/24 | Korean Education Network | | No ROA | 4 |
| 203.234.92.0/23 | Korean Education Network | | No ROA | 4 |
| 203.234.92.0/22 | | No ROA | 1 | |
| 203.234.94.0/23 | Korean Education Network | | No ROA | 4 |
| 203.255.212.0/22 | Korean Education Network | | No ROA | 4 |
| 203.255.212.0/23 | Korean Education Network | | No ROA | 1 |
| 203.255.214.0/23 | Korean Education Network | | No ROA | 1 |
| 211.197.72.0/24 | Changwon | No ROA | 4 | |
| 211.197.73.0/24 | Changwon | No ROA | 4 | |
| 211.220.46.0/24 | Busan | No ROA | 4 | |
| 218.154.144.0/23 | Korea Telecom | | No ROA | 4 |
| 218.154.144.0/22 | | No ROA | 1 | |
| 218.154.146.0/23 | Korea Telecom | | No ROA | 4 |
| 220.69.252.0/23 | Korean Education Network | | No ROA | 1 |
| 220.69.252.0/24 | Korean Education Network | | No ROA | 4 |
| 220.69.253.0/24 | Korean Education Network | | No ROA | 4 |
| 220.149.72.0/22 | Korean Education Network | | No ROA | 1 |
| 220.149.72.0/23 | Korean Education Network | | No ROA | 4 |
| 220.149.74.0/23 | Korean Education Network | | No ROA | 4 |
| 220.149.76.0/22 | Korean Education Network | | No ROA | 4 |
| 220.149.76.0/23 | Korean Education Network | | No ROA | 1 |
| 220.149.78.0/23 | Korean Education Network | | No ROA | 1 |
No prefixes announced.