Network · data from 2026-11-12
AS18038 KNUE-AS-KR-KR - Korea National University of Education
Registry name: KNUE-AS-KR-KR - Korea National University of Education, KR · not in PeeringDB
13IPv4 routes
0.0% RPKI valid · 53.8% with a route object
0IPv6 routes
0RPKI invalid
0 origin · 0 maxLength
13No ROA
6 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
0Route objects not announced
registered with origin AS18038, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS18038, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.
| 117.17.208.0/24 | No ROA | None | 673 100% |
| 117.17.209.0/24 | No ROA | None | 673 100% |
| 210.93.96.0/21 | No ROA | Nonecovered by 210.93.96.0/20 | 673 100% |
| 210.93.104.0/21 | No ROA | Nonecovered by 210.93.96.0/20 | 673 100% |
| 210.110.70.0/24 | No ROA | Nonecovered by 210.110.70.0/23 | 673 100% |
| 210.110.71.0/24 | No ROA | Nonecovered by 210.110.70.0/23 | 673 100% |
| 117.17.200.0/21 | No ROA | Other IRR onlyRADB | 673 100% |
| 210.93.96.0/20 | No ROA | Other IRR onlyRADB | 673 100% |
| 210.110.70.0/23 | No ROA | Other IRR onlyRADB | 673 100% |
| 220.68.16.0/22 | No ROA | Other IRR onlyRADB | 673 100% |
| 220.68.20.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 222.116.143.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 222.116.144.0/22 | No ROA | Other IRR onlyRADB | 673 100% |
AS-SET
AS18038 isn't in PeeringDB, where networks name their AS-SET.
Fix list
The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 26 are in fix.csv.
- ROA: none13
- Route object: none6
- Route object: RIR7
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 117.17.208.0/24 | No ROA covers it. Add a ROA for AS18038, maxLength 24. |
| Route object: none | 117.17.208.0/24 | No route object for it. Add a route object with origin AS18038 in the RIR database for the space. |
| ROA: none | 117.17.209.0/24 | No ROA covers it. Add a ROA for AS18038, maxLength 24. |
| Route object: none | 117.17.209.0/24 | No route object for it. Add a route object with origin AS18038 in the RIR database for the space. |
| ROA: none | 210.93.96.0/21 | No ROA covers it. Add a ROA for AS18038, maxLength 21. |
| Route object: none | 210.93.96.0/21 | No route object for it. A route object for 210.93.96.0/20 with origin AS18038 covers it (filters allowing more-specifics accept it). Add a route object with origin AS18038 in the RIR database for the space. |
| ROA: none | 210.93.104.0/21 | No ROA covers it. Add a ROA for AS18038, maxLength 21. |
| Route object: none | 210.93.104.0/21 | No route object for it. A route object for 210.93.96.0/20 with origin AS18038 covers it (filters allowing more-specifics accept it). Add a route object with origin AS18038 in the RIR database for the space. |
| ROA: none | 210.110.70.0/24 | No ROA covers it. Add a ROA for AS18038, maxLength 24. |
| Route object: none | 210.110.70.0/24 | No route object for it. A route object for 210.110.70.0/23 with origin AS18038 covers it (filters allowing more-specifics accept it). Add a route object with origin AS18038 in the RIR database for the space. |
| ROA: none | 210.110.71.0/24 | No ROA covers it. Add a ROA for AS18038, maxLength 24. |
| Route object: none | 210.110.71.0/24 | No route object for it. A route object for 210.110.70.0/23 with origin AS18038 covers it (filters allowing more-specifics accept it). Add a route object with origin AS18038 in the RIR database for the space. |
| ROA: none | 117.17.200.0/21 | No ROA covers it. Add a ROA for AS18038, maxLength 21. |
| Route object: RIR | 117.17.200.0/21 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 210.93.96.0/20 | No ROA covers it. Add a ROA for AS18038, maxLength 20. |
| Route object: RIR | 210.93.96.0/20 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 210.110.70.0/23 | No ROA covers it. Add a ROA for AS18038, maxLength 23. |
| Route object: RIR | 210.110.70.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 220.68.16.0/22 | No ROA covers it. Add a ROA for AS18038, maxLength 22. |
| Route object: RIR | 220.68.16.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 220.68.20.0/24 | No ROA covers it. Add a ROA for AS18038, maxLength 24. |
| Route object: RIR | 220.68.20.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 222.116.143.0/24 | No ROA covers it. Add a ROA for AS18038, maxLength 24. |
| Route object: RIR | 222.116.143.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 222.116.144.0/22 | No ROA covers it. Add a ROA for AS18038, maxLength 22. |
| Route object: RIR | 222.116.144.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Every route object with origin AS18038 is announced.
Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.