Network · data from 2026-11-12
AS23579 SENNEIS-AS-KR-KR - Seoul Metropolitan Office Of Education
Registry name: SENNEIS-AS-KR-KR - Seoul Metropolitan Office Of Education, KR · not in PeeringDB
30IPv4 routes
0.0% RPKI valid · 63.3% with a route object
0IPv6 routes
0RPKI invalid
0 origin · 0 maxLength
30No ROA
11 with no route object for this origin
2Low visibility
seen by under 10% of full-table peers
7Route objects not announced
registered with origin AS23579, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS23579, 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.
| 103.157.158.0/24 | No ROA | Nonecovered by 103.157.158.0/23 | 673 100% |
| 103.157.159.0/24 | No ROA | Nonecovered by 103.157.158.0/23 | 673 100% |
| 118.221.200.0/24 | No ROA | None | 673 100% |
| 118.221.206.0/24 | No ROA | Nonecovered by 118.221.206.0/23 | 673 100% |
| 118.221.207.0/24 | No ROA | Nonecovered by 118.221.206.0/23 | 673 100% |
| 210.180.119.0/24 | No ROA | None | 673 100% |
| 218.48.166.0/24 | No ROA | None | 673 100% |
| 218.48.168.0/24 | No ROA | None | 673 100% |
| 218.48.173.0/24 | No ROA | None | 673 100% |
| 211.112.213.184/29 | No ROA | None | 10 1%low visibility |
| 220.65.210.24/29 | No ROA | None | 10 1%low visibility |
| 1.231.193.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 61.108.10.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 118.221.198.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 118.221.199.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 202.171.248.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 202.171.249.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 202.171.250.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 202.171.251.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 211.61.17.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 211.61.19.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 211.61.20.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 211.61.21.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 211.61.22.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 211.61.23.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 211.61.24.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 218.48.161.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 218.48.162.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 218.48.163.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 220.65.122.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
AS-SET
AS23579 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 67 are in fix.csv.
- ROA: none30
- Route object: none11
- Route object: RIR19
- Route object: not announced7
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 103.157.158.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: none | 103.157.158.0/24 | No route object for it. A route object for 103.157.158.0/23 with origin AS23579 covers it (filters allowing more-specifics accept it). Add a route object with origin AS23579 in the RIR database for the space. |
| ROA: none | 103.157.159.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: none | 103.157.159.0/24 | No route object for it. A route object for 103.157.158.0/23 with origin AS23579 covers it (filters allowing more-specifics accept it). Add a route object with origin AS23579 in the RIR database for the space. |
| ROA: none | 118.221.200.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: none | 118.221.200.0/24 | No route object for it. Add a route object with origin AS23579 in the RIR database for the space. |
| ROA: none | 118.221.206.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: none | 118.221.206.0/24 | No route object for it. A route object for 118.221.206.0/23 with origin AS23579 covers it (filters allowing more-specifics accept it). Add a route object with origin AS23579 in the RIR database for the space. |
| ROA: none | 118.221.207.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: none | 118.221.207.0/24 | No route object for it. A route object for 118.221.206.0/23 with origin AS23579 covers it (filters allowing more-specifics accept it). Add a route object with origin AS23579 in the RIR database for the space. |
| ROA: none | 210.180.119.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: none | 210.180.119.0/24 | No route object for it. Add a route object with origin AS23579 in the RIR database for the space. |
| ROA: none | 218.48.166.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: none | 218.48.166.0/24 | No route object for it. Add a route object with origin AS23579 in the RIR database for the space. |
| ROA: none | 218.48.168.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: none | 218.48.168.0/24 | No route object for it. Add a route object with origin AS23579 in the RIR database for the space. |
| ROA: none | 218.48.173.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: none | 218.48.173.0/24 | No route object for it. Add a route object with origin AS23579 in the RIR database for the space. |
| ROA: none | 211.112.213.184/29 | No ROA covers it. Add a ROA for AS23579, maxLength 29. |
| Route object: none | 211.112.213.184/29 | No route object for it. Add a route object with origin AS23579 in the RIR database for the space. |
| ROA: none | 220.65.210.24/29 | No ROA covers it. Add a ROA for AS23579, maxLength 29. |
| Route object: none | 220.65.210.24/29 | No route object for it. Add a route object with origin AS23579 in the RIR database for the space. |
| ROA: none | 1.231.193.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: RIR | 1.231.193.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 61.108.10.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: RIR | 61.108.10.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 118.221.198.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: RIR | 118.221.198.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 118.221.199.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: RIR | 118.221.199.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 202.171.248.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: RIR | 202.171.248.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 202.171.249.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: RIR | 202.171.249.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 202.171.250.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: RIR | 202.171.250.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 202.171.251.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: RIR | 202.171.251.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 211.61.17.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: RIR | 211.61.17.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 211.61.19.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: RIR | 211.61.19.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 211.61.20.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: RIR | 211.61.20.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 211.61.21.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: RIR | 211.61.21.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 211.61.22.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: RIR | 211.61.22.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 211.61.23.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: RIR | 211.61.23.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 211.61.24.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: RIR | 211.61.24.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 218.48.161.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: RIR | 218.48.161.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 218.48.162.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: RIR | 218.48.162.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 218.48.163.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: RIR | 218.48.163.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 220.65.122.0/24 | No ROA covers it. Add a ROA for AS23579, maxLength 24. |
| Route object: RIR | 220.65.122.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS23579 whose prefix no peer sees AS23579 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 103.157.158.0/23 | RADB | No ROA |
| 118.221.198.0/23 | RADB | No ROA |
| 118.221.206.0/23 | RADB | No ROA |
| 202.171.248.0/22 | RADB | No ROA |
| 211.61.20.0/22 | RADB | No ROA |
| 211.61.20.0/23 | RADB | No ROA |
| 218.48.162.0/23 | 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.