Network · data from 2026-11-12
AS17578 HALLA-AS-KR-KR - CHEJU HALLA UNIVERSITY
Registry name: HALLA-AS-KR-KR - CHEJU HALLA UNIVERSITY, KR · not in PeeringDB
23IPv4 routes
0.0% RPKI valid · 4.3% with a route object
0IPv6 routes
0RPKI invalid
0 origin · 0 maxLength
23No ROA
22 with no route object for this origin
3Low visibility
seen by under 10% of full-table peers
3Route objects not announced
registered with origin AS17578, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS17578, 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.
| 14.49.224.0/24 | No ROA | None | 672 100% |
| 14.49.225.0/24 | No ROA | None | 672 100% |
| 14.49.226.0/24 | No ROA | None | 672 100% |
| 14.49.227.0/24 | No ROA | None | 672 100% |
| 14.49.228.0/24 | No ROA | None | 672 100% |
| 14.49.229.0/24 | No ROA | None | 672 100% |
| 14.49.230.0/24 | No ROA | None | 672 100% |
| 14.49.231.0/24 | No ROA | None | 672 100% |
| 14.49.232.0/24 | No ROA | None | 672 100% |
| 14.49.233.0/24 | No ROA | None | 672 100% |
| 14.49.234.0/24 | No ROA | None | 672 100% |
| 14.49.235.0/24 | No ROA | None | 672 100% |
| 61.39.225.0/24 | No ROA | None | 672 100% |
| 61.39.243.0/24 | No ROA | None | 672 100% |
| 61.39.244.0/24 | No ROA | Nonecovered by 61.39.244.0/22 | 672 100% |
| 61.39.245.0/24 | No ROA | Nonecovered by 61.39.244.0/22 | 672 100% |
| 61.39.246.0/24 | No ROA | Nonecovered by 61.39.244.0/22 | 672 100% |
| 61.39.247.0/24 | No ROA | Nonecovered by 61.39.244.0/22 | 672 100% |
| 61.39.248.0/24 | No ROA | None | 672 100% |
| 61.39.249.0/24 | No ROA | None | 672 100% |
| 115.88.66.0/24 | No ROA | None | 33 5%low visibility |
| 210.107.105.0/24 | No ROA | None | 33 5%low visibility |
| 210.206.96.248/29 | No ROA | Other IRR onlyRADB | 10 1%low visibility |
AS-SET
AS17578 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 49 are in fix.csv.
- ROA: none23
- Route object: none22
- Route object: RIR1
- Route object: not announced3
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 14.49.224.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 14.49.224.0/24 | No route object for it. Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 14.49.225.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 14.49.225.0/24 | No route object for it. Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 14.49.226.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 14.49.226.0/24 | No route object for it. Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 14.49.227.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 14.49.227.0/24 | No route object for it. Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 14.49.228.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 14.49.228.0/24 | No route object for it. Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 14.49.229.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 14.49.229.0/24 | No route object for it. Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 14.49.230.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 14.49.230.0/24 | No route object for it. Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 14.49.231.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 14.49.231.0/24 | No route object for it. Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 14.49.232.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 14.49.232.0/24 | No route object for it. Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 14.49.233.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 14.49.233.0/24 | No route object for it. Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 14.49.234.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 14.49.234.0/24 | No route object for it. Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 14.49.235.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 14.49.235.0/24 | No route object for it. Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 61.39.225.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 61.39.225.0/24 | No route object for it. Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 61.39.243.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 61.39.243.0/24 | No route object for it. Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 61.39.244.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 61.39.244.0/24 | No route object for it. A route object for 61.39.244.0/22 with origin AS17578 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 61.39.245.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 61.39.245.0/24 | No route object for it. A route object for 61.39.244.0/22 with origin AS17578 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 61.39.246.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 61.39.246.0/24 | No route object for it. A route object for 61.39.244.0/22 with origin AS17578 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 61.39.247.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 61.39.247.0/24 | No route object for it. A route object for 61.39.244.0/22 with origin AS17578 covers it (filters allowing more-specifics accept it). Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 61.39.248.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 61.39.248.0/24 | No route object for it. Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 61.39.249.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 61.39.249.0/24 | No route object for it. Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 115.88.66.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 115.88.66.0/24 | No route object for it. Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 210.107.105.0/24 | No ROA covers it. Add a ROA for AS17578, maxLength 24. |
| Route object: none | 210.107.105.0/24 | No route object for it. Add a route object with origin AS17578 in the RIR database for the space. |
| ROA: none | 210.206.96.248/29 | No ROA covers it. Add a ROA for AS17578, maxLength 29. |
| Route object: RIR | 210.206.96.248/29 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS17578 whose prefix no peer sees AS17578 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 61.39.244.0/22 | RADB | No ROA |
| 61.97.240.0/20 | RADB | No ROA |
| 61.251.48.0/20 | RADB | No ROA |
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.