Network · data from 2026-11-12
AS38399 GOEYJ-AS-KR-KR - Gyeonggi-do Yeoju Office of Education
Registry name: GOEYJ-AS-KR-KR - Gyeonggi-do Yeoju Office of Education, KR · not in PeeringDB
22IPv4 routes
0.0% RPKI valid · 18.2% with a route object
0IPv6 routes
0RPKI invalid
0 origin · 0 maxLength
22No ROA
18 with no route object for this origin
18Low visibility
seen by under 10% of full-table peers
36Route objects not announced
registered with origin AS38399, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS38399, 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.
| 1.238.20.0/28 | No ROA | Nonecovered by 1.238.20.0/24 | 13 2%low visibility |
| 121.133.203.0/28 | No ROA | Nonecovered by 121.133.203.0/24 | 13 2%low visibility |
| 121.133.203.16/28 | No ROA | Nonecovered by 121.133.203.0/24 | 13 2%low visibility |
| 121.133.203.32/28 | No ROA | Nonecovered by 121.133.203.0/24 | 13 2%low visibility |
| 121.133.203.48/28 | No ROA | Nonecovered by 121.133.203.0/24 | 13 2%low visibility |
| 121.133.203.64/28 | No ROA | Nonecovered by 121.133.203.0/24 | 13 2%low visibility |
| 121.133.203.80/28 | No ROA | Nonecovered by 121.133.203.0/24 | 13 2%low visibility |
| 121.133.203.96/28 | No ROA | Nonecovered by 121.133.203.0/24 | 13 2%low visibility |
| 121.133.203.112/28 | No ROA | Nonecovered by 121.133.203.0/24 | 13 2%low visibility |
| 121.133.203.128/28 | No ROA | Nonecovered by 121.133.203.0/24 | 13 2%low visibility |
| 121.133.203.144/28 | No ROA | Nonecovered by 121.133.203.0/24 | 13 2%low visibility |
| 121.133.203.160/28 | No ROA | Nonecovered by 121.133.203.0/24 | 13 2%low visibility |
| 121.133.203.176/28 | No ROA | Nonecovered by 121.133.203.0/24 | 13 2%low visibility |
| 121.133.203.192/28 | No ROA | Nonecovered by 121.133.203.0/24 | 13 2%low visibility |
| 121.133.203.208/28 | No ROA | Nonecovered by 121.133.203.0/24 | 13 2%low visibility |
| 121.133.203.224/28 | No ROA | Nonecovered by 121.133.203.0/24 | 13 2%low visibility |
| 121.133.203.240/28 | No ROA | Nonecovered by 121.133.203.0/24 | 13 2%low visibility |
| 1.238.20.192/29 | No ROA | Nonecovered by 1.238.20.0/24 | 10 1%low visibility |
| 1.238.20.0/24 | No ROA | Other IRR onlyNTTCOM | 673 100% |
| 1.238.21.0/24 | No ROA | Other IRR onlyNTTCOM | 673 100% |
| 121.133.203.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 218.155.187.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
AS-SET
AS38399 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 80 are in fix.csv.
- ROA: none22
- Route object: none18
- Route object: RIR4
- Route object: not announced36
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 1.238.20.0/28 | No ROA covers it. Add a ROA for AS38399, maxLength 28. |
| Route object: none | 1.238.20.0/28 | No route object for it. A route object for 1.238.20.0/24 with origin AS38399 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS38399 in the RIR database for the space. |
| ROA: none | 121.133.203.0/28 | No ROA covers it. Add a ROA for AS38399, maxLength 28. |
| Route object: none | 121.133.203.0/28 | No route object for it. A route object for 121.133.203.0/24 with origin AS38399 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS38399 in the RIR database for the space. |
| ROA: none | 121.133.203.16/28 | No ROA covers it. Add a ROA for AS38399, maxLength 28. |
| Route object: none | 121.133.203.16/28 | No route object for it. A route object for 121.133.203.0/24 with origin AS38399 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS38399 in the RIR database for the space. |
| ROA: none | 121.133.203.32/28 | No ROA covers it. Add a ROA for AS38399, maxLength 28. |
| Route object: none | 121.133.203.32/28 | No route object for it. A route object for 121.133.203.0/24 with origin AS38399 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS38399 in the RIR database for the space. |
| ROA: none | 121.133.203.48/28 | No ROA covers it. Add a ROA for AS38399, maxLength 28. |
| Route object: none | 121.133.203.48/28 | No route object for it. A route object for 121.133.203.0/24 with origin AS38399 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS38399 in the RIR database for the space. |
| ROA: none | 121.133.203.64/28 | No ROA covers it. Add a ROA for AS38399, maxLength 28. |
| Route object: none | 121.133.203.64/28 | No route object for it. A route object for 121.133.203.0/24 with origin AS38399 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS38399 in the RIR database for the space. |
| ROA: none | 121.133.203.80/28 | No ROA covers it. Add a ROA for AS38399, maxLength 28. |
| Route object: none | 121.133.203.80/28 | No route object for it. A route object for 121.133.203.0/24 with origin AS38399 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS38399 in the RIR database for the space. |
| ROA: none | 121.133.203.96/28 | No ROA covers it. Add a ROA for AS38399, maxLength 28. |
| Route object: none | 121.133.203.96/28 | No route object for it. A route object for 121.133.203.0/24 with origin AS38399 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS38399 in the RIR database for the space. |
| ROA: none | 121.133.203.112/28 | No ROA covers it. Add a ROA for AS38399, maxLength 28. |
| Route object: none | 121.133.203.112/28 | No route object for it. A route object for 121.133.203.0/24 with origin AS38399 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS38399 in the RIR database for the space. |
| ROA: none | 121.133.203.128/28 | No ROA covers it. Add a ROA for AS38399, maxLength 28. |
| Route object: none | 121.133.203.128/28 | No route object for it. A route object for 121.133.203.0/24 with origin AS38399 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS38399 in the RIR database for the space. |
| ROA: none | 121.133.203.144/28 | No ROA covers it. Add a ROA for AS38399, maxLength 28. |
| Route object: none | 121.133.203.144/28 | No route object for it. A route object for 121.133.203.0/24 with origin AS38399 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS38399 in the RIR database for the space. |
| ROA: none | 121.133.203.160/28 | No ROA covers it. Add a ROA for AS38399, maxLength 28. |
| Route object: none | 121.133.203.160/28 | No route object for it. A route object for 121.133.203.0/24 with origin AS38399 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS38399 in the RIR database for the space. |
| ROA: none | 121.133.203.176/28 | No ROA covers it. Add a ROA for AS38399, maxLength 28. |
| Route object: none | 121.133.203.176/28 | No route object for it. A route object for 121.133.203.0/24 with origin AS38399 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS38399 in the RIR database for the space. |
| ROA: none | 121.133.203.192/28 | No ROA covers it. Add a ROA for AS38399, maxLength 28. |
| Route object: none | 121.133.203.192/28 | No route object for it. A route object for 121.133.203.0/24 with origin AS38399 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS38399 in the RIR database for the space. |
| ROA: none | 121.133.203.208/28 | No ROA covers it. Add a ROA for AS38399, maxLength 28. |
| Route object: none | 121.133.203.208/28 | No route object for it. A route object for 121.133.203.0/24 with origin AS38399 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS38399 in the RIR database for the space. |
| ROA: none | 121.133.203.224/28 | No ROA covers it. Add a ROA for AS38399, maxLength 28. |
| Route object: none | 121.133.203.224/28 | No route object for it. A route object for 121.133.203.0/24 with origin AS38399 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS38399 in the RIR database for the space. |
| ROA: none | 121.133.203.240/28 | No ROA covers it. Add a ROA for AS38399, maxLength 28. |
| Route object: none | 121.133.203.240/28 | No route object for it. A route object for 121.133.203.0/24 with origin AS38399 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS38399 in the RIR database for the space. |
| ROA: none | 1.238.20.192/29 | No ROA covers it. Add a ROA for AS38399, maxLength 29. |
| Route object: none | 1.238.20.192/29 | No route object for it. A route object for 1.238.20.0/24 with origin AS38399 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS38399 in the RIR database for the space. |
| ROA: none | 1.238.20.0/24 | No ROA covers it. Add a ROA for AS38399, maxLength 24. |
| Route object: RIR | 1.238.20.0/24 | Route object only in NTTCOM. Add it in the RIR database for the space. |
| ROA: none | 1.238.21.0/24 | No ROA covers it. Add a ROA for AS38399, maxLength 24. |
| Route object: RIR | 1.238.21.0/24 | Route object only in NTTCOM. Add it in the RIR database for the space. |
| ROA: none | 121.133.203.0/24 | No ROA covers it. Add a ROA for AS38399, maxLength 24. |
| Route object: RIR | 121.133.203.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 218.155.187.0/24 | No ROA covers it. Add a ROA for AS38399, maxLength 24. |
| Route object: RIR | 218.155.187.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS38399 whose prefix no peer sees AS38399 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 14.35.101.0/24 | NTTCOM | No ROA |
| 14.35.102.0/24 | NTTCOM | No ROA |
| 14.35.103.0/24 | NTTCOM | No ROA |
| 14.35.104.0/24 | NTTCOM | No ROA |
| 14.35.105.0/24 | NTTCOM | No ROA |
| 14.35.106.0/24 | NTTCOM | No ROA |
| 14.35.107.0/24 | NTTCOM | No ROA |
| 14.35.108.0/24 | NTTCOM | No ROA |
| 111.218.104.0/23 | NTTCOM, RADB | No ROA |
| 111.218.104.0/24 | NTTCOM | No ROA |
| 122.203.160.0/21 | RADB | No ROA |
| 122.203.160.0/24 | NTTCOM, RADB | No ROA |
| 122.203.161.0/24 | NTTCOM, RADB | No ROA |
| 122.203.162.0/24 | NTTCOM, RADB | No ROA |
| 122.203.163.0/24 | NTTCOM, RADB | No ROA |
| 122.203.164.0/24 | NTTCOM, RADB | No ROA |
| 122.203.165.0/24 | RADB | No ROA |
| 122.203.166.0/24 | RADB | No ROA |
| 122.203.167.0/24 | NTTCOM, RADB | No ROA |
| 122.203.168.0/24 | NTTCOM | No ROA |
| 122.203.169.0/24 | RADB | No ROA |
| 122.203.224.0/24 | NTTCOM | No ROA |
| 122.203.251.0/24 | NTTCOM, RADB | No ROA |
| 124.138.208.0/24 | NTTCOM, RADB | No ROA |
| 124.138.209.0/24 | NTTCOM, RADB | No ROA |
| 124.138.210.0/24 | NTTCOM, RADB | No ROA |
| 124.138.211.0/24 | NTTCOM, RADB | No ROA |
| 124.138.212.0/24 | NTTCOM, RADB | No ROA |
| 124.138.213.0/24 | NTTCOM, RADB | No ROA |
| 124.138.214.0/24 | NTTCOM, RADB | No ROA |
| 124.138.215.0/24 | NTTCOM, RADB | No ROA |
| 124.138.216.0/24 | NTTCOM | No ROA |
| 124.138.217.0/24 | NTTCOM | No ROA |
| 125.246.233.0/24 | NTTCOM, RADB | No ROA |
| 180.81.135.0/24 | NTTCOM | No ROA |
| 180.81.136.0/24 | 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.