Network · data from 2026-11-12
AS17873 BESTEZ-AS-KR-KR - MIRAE ASSET SECURITIES CO., LTD.
Registry name: BESTEZ-AS-KR-KR - MIRAE ASSET SECURITIES CO., LTD., KR · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS17873, 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.
| 1.230.122.0/24 | No ROA | Other IRR onlyNTTCOM, RADB | 673 100% |
| 45.121.167.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 103.60.120.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 103.60.121.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 210.92.2.0/24 | No ROA | Other IRR onlyNTTCOM, RADB | 673 100% |
| 210.92.11.0/24 | No ROA | Other IRR onlyNTTCOM, RADB | 673 100% |
| 211.109.121.0/24 | No ROA | Other IRR onlyNTTCOM, RADB | 673 100% |
| 211.109.122.0/24 | No ROA | Other IRR onlyNTTCOM, RADB | 673 100% |
| 211.210.10.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
AS-SET
AS17873 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 37 are in fix.csv.
- ROA: none9
- Route object: RIR9
- Route object: not announced19
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 1.230.122.0/24 | No ROA covers it. Add a ROA for AS17873, maxLength 24. |
| Route object: RIR | 1.230.122.0/24 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 45.121.167.0/24 | No ROA covers it. Add a ROA for AS17873, maxLength 24. |
| Route object: RIR | 45.121.167.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 103.60.120.0/24 | No ROA covers it. Add a ROA for AS17873, maxLength 24. |
| Route object: RIR | 103.60.120.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 103.60.121.0/24 | No ROA covers it. Add a ROA for AS17873, maxLength 24. |
| Route object: RIR | 103.60.121.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 210.92.2.0/24 | No ROA covers it. Add a ROA for AS17873, maxLength 24. |
| Route object: RIR | 210.92.2.0/24 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 210.92.11.0/24 | No ROA covers it. Add a ROA for AS17873, maxLength 24. |
| Route object: RIR | 210.92.11.0/24 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 211.109.121.0/24 | No ROA covers it. Add a ROA for AS17873, maxLength 24. |
| Route object: RIR | 211.109.121.0/24 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 211.109.122.0/24 | No ROA covers it. Add a ROA for AS17873, maxLength 24. |
| Route object: RIR | 211.109.122.0/24 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 211.210.10.0/24 | No ROA covers it. Add a ROA for AS17873, maxLength 24. |
| Route object: RIR | 211.210.10.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS17873 whose prefix no peer sees AS17873 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 1.230.121.0/24 | RADB | No ROA |
| 45.121.164.0/24 | RADB | No ROA |
| 45.121.165.0/24 | RADB | No ROA |
| 45.121.166.0/24 | RADB | No ROA |
| 103.13.55.0/24 | RADB | No ROA |
| 103.60.122.0/24 | RADB | No ROA |
| 103.60.123.0/24 | RADB | No ROA |
| 210.92.0.0/24 | NTTCOM | No ROA |
| 210.92.1.0/24 | NTTCOM, RADB | No ROA |
| 210.92.4.0/24 | NTTCOM | No ROA |
| 210.92.5.0/24 | NTTCOM, RADB | No ROA |
| 210.92.6.0/24 | NTTCOM | No ROA |
| 210.92.7.0/24 | NTTCOM, RADB | No ROA |
| 210.92.8.0/24 | NTTCOM | No ROA |
| 210.92.9.0/24 | NTTCOM | No ROA |
| 210.92.10.0/24 | NTTCOM | No ROA |
| 210.92.12.0/24 | NTTCOM | No ROA |
| 210.92.13.0/24 | NTTCOM, RADB | No ROA |
| 210.92.14.0/24 | NTTCOM | 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.