Network · data from 2026-11-12
AS23600 GDNSKR-KR-KR - Korea Internet Security Agency
Registry name: GDNSKR-KR-KR - Korea Internet Security Agency, KR · not in PeeringDB
16IPv4 routes
12.5% RPKI valid · 81.2% with a route object
5IPv6 routes
0.0% RPKI valid · 100.0% with a route object
0RPKI invalid
0 origin · 0 maxLength
19No ROA
3 with no route object for this origin
4Low visibility
seen by under 10% of full-table peers
31Route objects not announced
registered with origin AS23600, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS23600, 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.
| 39.125.192.0/24 | No ROA | None | 46 7%low visibility |
| 39.125.228.0/24 | No ROA | None | 46 7%low visibility |
| 39.125.244.0/24 | No ROA | None | 46 7%low visibility |
| 39.127.249.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 58.235.102.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 219.251.142.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 219.251.156.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 221.139.191.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 1.18.132.0/24 | No ROA | RIR databaseAPNIC | 673 100% |
| 1.18.133.0/24 | No ROA | RIR databaseAPNIC, RIPE-NONAUTH | 673 100% |
| 1.18.134.0/24 | No ROA | RIR databaseAPNIC, RADB, RIPE-NONAUTH | 673 100% |
| 202.31.188.0/24 | No ROA | RIR databaseAPNIC | 673 100% |
| 202.30.45.0/24 | No ROA | RIR databaseAPNIC, RADB | 671 100% |
| 2001:dcc:1000::/48 | No ROA | RIR databaseAPNIC | 636 100% |
| 2001:dcc:700::/48 | No ROA | RIR databaseAPNIC, RIPE-NONAUTH | 635 100% |
| 2001:dcc:702::/48 | No ROA | RIR databaseAPNIC, RIPE-NONAUTH | 635 100% |
| 2001:dcc:703::/48 | No ROA | RIR databaseAPNIC, RADB | 635 100% |
| 2001:dc5:a::/48 | No ROA | RIR databaseAPNIC, RADB, RIPE-NONAUTH | 631 99% |
| 1.18.135.0/24 | No ROA | RIR databaseAPNIC, RIPE-NONAUTH | 46 7%low visibility |
| 202.31.190.0/24 | Valid | RIR databaseAPNIC, NTTCOM, RADB, RIPE-NONAUTH | 673 100% |
| 203.83.158.0/24 | Valid | RIR databaseAPNIC, RADB | 671 100% |
AS-SET
AS23600 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 58 are in fix.csv.
- ROA: none19
- Route object: none3
- Route object: RIR5
- Route object: not announced31
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 39.125.192.0/24 | No ROA covers it. Add a ROA for AS23600, maxLength 24. |
| Route object: none | 39.125.192.0/24 | No route object for it. Add a route object with origin AS23600 in the RIR database for the space. |
| ROA: none | 39.125.228.0/24 | No ROA covers it. Add a ROA for AS23600, maxLength 24. |
| Route object: none | 39.125.228.0/24 | No route object for it. Add a route object with origin AS23600 in the RIR database for the space. |
| ROA: none | 39.125.244.0/24 | No ROA covers it. Add a ROA for AS23600, maxLength 24. |
| Route object: none | 39.125.244.0/24 | No route object for it. Add a route object with origin AS23600 in the RIR database for the space. |
| ROA: none | 39.127.249.0/24 | No ROA covers it. Add a ROA for AS23600, maxLength 24. |
| Route object: RIR | 39.127.249.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 58.235.102.0/24 | No ROA covers it. Add a ROA for AS23600, maxLength 24. |
| Route object: RIR | 58.235.102.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 219.251.142.0/24 | No ROA covers it. Add a ROA for AS23600, maxLength 24. |
| Route object: RIR | 219.251.142.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 219.251.156.0/24 | No ROA covers it. Add a ROA for AS23600, maxLength 24. |
| Route object: RIR | 219.251.156.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 221.139.191.0/24 | No ROA covers it. Add a ROA for AS23600, maxLength 24. |
| Route object: RIR | 221.139.191.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 1.18.132.0/24 | No ROA covers it. Add a ROA for AS23600, maxLength 24. |
| ROA: none | 1.18.133.0/24 | No ROA covers it. Add a ROA for AS23600, maxLength 24. |
| ROA: none | 1.18.134.0/24 | No ROA covers it. Add a ROA for AS23600, maxLength 24. |
| ROA: none | 202.31.188.0/24 | No ROA covers it. Add a ROA for AS23600, maxLength 24. |
| ROA: none | 202.30.45.0/24 | No ROA covers it. Add a ROA for AS23600, maxLength 24. |
| ROA: none | 2001:dcc:1000::/48 | No ROA covers it. Add a ROA for AS23600, maxLength 48. |
| ROA: none | 2001:dcc:700::/48 | No ROA covers it. Add a ROA for AS23600, maxLength 48. |
| ROA: none | 2001:dcc:702::/48 | No ROA covers it. Add a ROA for AS23600, maxLength 48. |
| ROA: none | 2001:dcc:703::/48 | No ROA covers it. Add a ROA for AS23600, maxLength 48. |
| ROA: none | 2001:dc5:a::/48 | No ROA covers it. Add a ROA for AS23600, maxLength 48. |
| ROA: none | 1.18.135.0/24 | No ROA covers it. Add a ROA for AS23600, maxLength 24. |
Route objects not announced
Route objects with origin AS23600 whose prefix no peer sees AS23600 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 1.18.118.0/24 | RADB | No ROA |
| 1.18.120.0/24 | RADB | No ROA |
| 42.83.130.0/24 | RADB | No ROA |
| 42.83.131.0/24 | RADB | No ROA |
| 42.83.132.0/24 | RADB | No ROA |
| 42.83.134.0/24 | RADB | No ROA |
| 42.83.139.0/24 | RADB | No ROA |
| 117.16.73.0/24 | RADB | No ROA |
| 125.208.35.0/24 | RADB | No ROA |
| 125.208.36.0/24 | RADB | No ROA |
| 125.208.37.0/24 | RADB | No ROA |
| 125.208.38.0/24 | RADB | No ROA |
| 125.208.41.0/24 | RADB | No ROA |
| 125.208.43.0/24 | RADB | No ROA |
| 125.208.49.0/24 | RADB | No ROA |
| 202.31.190.0/23 | RADB | No ROA |
| 202.31.191.0/24 | NTTCOM | No ROA |
| 203.119.26.0/24 | RADB | No ROA |
| 203.119.29.0/24 | RADB | No ROA |
| 203.119.31.0/24 | RADB | No ROA |
| 210.101.60.0/24 | APNIC | No ROA |
| 210.101.61.0/24 | APNIC | No ROA |
| 210.101.62.0/24 | APNIC | No ROA |
| 210.101.63.0/24 | APNIC, RADB | No ROA |
| 2001:dc7::/48 | RADB | No ROA |
| 2001:dc7:1000::/48 | RADB | No ROA |
| 2001:dc7:fffe::/48 | RADB | No ROA |
| 2001:dc7:ffff::/48 | RADB | No ROA |
| 2001:dcc:6::/48 | APNIC | No ROA |
| 2001:dcc:20::/48 | RADB | No ROA |
| 2001:dcc:2000::/48 | 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.