AS38395 GwangJuHaNam Office of Education
IPv4 addresses
1,792
IPv6 /48 networks
0
RPKI
0 valid24 no ROA
Peers and downstreams
0
Holder
- AS name
- GOE-AS-KR
- Description
- GwangJuHaNam Office of Education
- Organisation
- GwangJuHaNam Office of Education
- Abuse contact
- Not published
- Assigned
- 2007-01-29
121.133.199.0/24121.133.199.0/28121.133.199.112/28121.133.199.128/28121.133.199.144/28121.133.199.16/28121.133.199.160/28121.133.199.176/28121.133.199.192/28121.133.199.208/28121.133.199.224/28121.133.199.240/28121.133.199.32/28121.133.199.48/28121.133.199.64/28121.133.199.80/28121.133.199.96/28122.203.248.0/24124.138.164.0/24124.138.164.0/28124.138.165.0/24218.155.143.0/24220.65.106.0/2459.12.223.0/24
None announced.
| AS4766 | Korea Telecom KIXS-AS-KR-KR |
None seen.
None seen.
Upstream graph
Upstreams and their upstreams, from BGP pathsNetwork health
Grade E · 32/100| fail | Prefixes covered by valid ROAs 0 of 24 announced prefixes are RPKI valid, 24 have no ROA. |
0/25 |
| pass | No RPKI invalid announcements None of the announcements is RPKI invalid. |
10/10 |
| fail | Announces IPv6 No IPv6 prefixes are announced. |
0/15 |
| partly | More than one upstream 1 upstream seen in BGP. |
5/10 |
| pass | Working abuse contact hostmaster@nic.or.kr is published. |
15/15 |
| fail | Publishes a geofeed No geofeed found. Without one, location databases have to guess. |
0/10 |
| fail | No prefixes smaller than /24 or /48 17 prefixes are smaller than most networks accept (121.133.199.0/28, 121.133.199.112/28, 121.133.199.128/28). |
0/10 |
| n/a | Registry record maintained We have no change date for this record. |
Routing changes
Last 30 days| 2026-10-04 16:58 UTC | New prefix | 121.133.199.128/28 | |
| 2026-10-04 16:58 UTC | New prefix | 121.133.199.64/28 | |
| 2026-10-04 16:58 UTC | New prefix | 121.133.199.48/28 | |
| 2026-10-04 16:58 UTC | New prefix | 121.133.199.144/28 | |
| 2026-10-04 16:58 UTC | New prefix | 121.133.199.96/28 | |
| 2026-10-04 16:58 UTC | New prefix | 121.133.199.192/28 | |
| 2026-10-04 16:58 UTC | New prefix | 121.133.199.176/28 | |
| 2026-10-04 16:58 UTC | New prefix | 121.133.199.160/28 | |
| 2026-10-04 16:58 UTC | New prefix | 121.133.199.112/28 | |
| 2026-10-04 16:58 UTC | New prefix | 124.138.164.0/28 | |
| 2026-10-04 16:58 UTC | New prefix | 121.133.199.240/28 | |
| 2026-10-04 16:58 UTC | New prefix | 121.133.199.32/28 | |
| 2026-10-04 16:58 UTC | New prefix | 121.133.199.208/28 | |
| 2026-10-04 16:58 UTC | New prefix | 121.133.199.224/28 | |
| 2026-10-04 16:58 UTC | New prefix | 121.133.199.0/28 | |
| 2026-10-04 16:58 UTC | New prefix | 121.133.199.16/28 | |
| 2026-10-04 16:58 UTC | New prefix | 121.133.199.80/28 |
WHOIS
aut-num: AS38395 as-name: GOE-AS-KR-KR handle: AS38395 remarks: GwangJuHaNam Office of Education technical: KJ621-KR (AS Manager) <ajarang1@korea.kr> administrative: CI621-KR (AS Manager) <ajarang1@korea.kr> abuse: IRT-KRNIC-KR (IRT-KRNIC-KR) <hostmaster@nic.or.kr> source: APNIC (RDAP)