Exchanges · data from 2026-11-12
KRIX(SEJONG) Korea Internet Exchange
Seoul, KR · members from IX Report (2026-11-12)
Route servers: RPKI + IRR filtering
For each member on the route servers: of the routes it originates, how many a route server would leave out if it dropped RPKI-invalid routes and filtered on the IRR the way IXP route servers commonly build their prefix lists: the member's AS-SETs from PeeringDB (with none, its own AS number), expanded as bgpq4 does against whois.radb.net, with more-specifics of a route object accepted down to /24 and /48 (bgpq4 -A -R 24 / -R 48). 26 routes are RPKI invalid and 64 fail the IRR filter. Only each member's own routes are counted: the collectors show a route's origin, not which network it came through, so customers' routes aren't in these numbers. Route objects only in LEVEL3 or IDNIC (no public dump) count as missing.
| AS13335Cloudflare | ARIN::AS13335:AS-CLOUDFLARE | 6,020 | 25 | 26 | 37 1% |
| AS7562KTHCN Dongjak | AS7562 no AS-SET in PeeringDB | 138 | 0 | 34 | 34 25% |
| AS9848Sejong Networks | AS-SEJONG | 236 | 0 | 2 | 2 1% |
| AS9976Namincheon Brodcasting Co. | AS9976 | 12 | 1 | 1 | 1 8% |
| AS139070Google Cloud Korea | AS139070 no AS-SET in PeeringDB | 14 | 0 | 1 | 1 7% |
2 other route-server members would have every route they originate accepted.
Members
Every member on IX Report's lists for KRIX(SEJONG), with the routes it originates. Also as members.csv.
| AS13335Cloudflare | 6,0202,780 v4 · 3,240 v6 | 95% | 25 |
| AS15169Google LLC | 1,4631,284 v4 · 179 v6 | 100% | 4 |
| AS9848Sejong Networks | 236233 v4 · 3 v6 | 0% | 0 |
| AS23576NAVER | 170170 v4 · 0 v6 | 49% | 0 |
| AS38091HELLONET | 146130 v4 · 16 v6 | 0% | 0 |
| AS7562KTHCN Dongjak | 138138 v4 · 0 v6 | 1% | 0 |
| AS17583Keumgang Cable Network | 5353 v4 · 0 v6 | 0% | 0 |
| AS139070Google Cloud Korea | 1413 v4 · 1 v6 | 100% | 0 |
| AS9976Namincheon Brodcasting Co. | 1212 v4 · 0 v6 | 92% | 1 |
| AS38425KRIX(SEJONG) Route Servers | 11 v4 · 0 v6 | 0% | 0 |