Exchanges · data from 2026-11-12
TWIX Taiwan Internet Exchange
Taipei, TW · 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). 93 routes are RPKI invalid and 163 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.
| AS20940Akamai Technologies | RIPE::AS-AKAMAI | 4,825 | 22 | 78 | 78 2% |
| AS13335Cloudflare | ARIN::AS13335:AS-CLOUDFLARE | 6,020 | 25 | 26 | 37 1% |
| AS17408Chief | RADB::AS-CHIEF-TRANSIT | 146 | 29 | 29 | 29 20% |
| AS3462HiNet | RADB::AS-HINET | 359 | 11 | 17 | 17 5% |
| AS134823Sky Digital Co. | AS-IMCLOUD | 49 | 6 | 11 | 11 22% |
| AS7500M-ROOT DNS Server | RADB::AS-M-ROOT | 6 | 0 | 1 | 1 17% |
| AS131621Taiwan Network Information Center | AS131621 | 4 | 0 | 1 | 1 25% |
2 other route-server members would have every route they originate accepted; 3 originate no routes the collectors see.
Members
Every member on IX Report's lists for TWIX, with the routes it originates. Also as members.csv.
| AS16509Amazon.com | 24,25118,119 v4 · 6,132 v6 | 99% | 25 |
| AS13335Cloudflare | 6,0202,780 v4 · 3,240 v6 | 95% | 25 |
| AS20940Akamai Technologies | 4,8254,037 v4 · 788 v6 | 99% | 22 |
| AS4780New Century InfoComm Tech Co.,Ltd. | 1,6591,643 v4 · 16 v6 | 100% | 0 |
| AS15169Google LLC | 1,4631,284 v4 · 179 v6 | 100% | 4 |
| AS9924Taiwan Fixed Network | 662631 v4 · 31 v6 | 99% | 0 |
| AS3462HiNet | 359276 v4 · 83 v6 | 96% | 11 |
| AS9416KBT | 149146 v4 · 3 v6 | 99% | 2 |
| AS17408Chief | 146142 v4 · 4 v6 | 79% | 29 |
| AS131584Taiwan Intelligent Fiber Optic Network Co.,Ltd. | 7955 v4 · 24 v6 | 100% | 0 |
| AS7532Gamania CloudForce | 5453 v4 · 1 v6 | 98% | 0 |
| AS134823Sky Digital Co. | 4943 v4 · 6 v6 | 55% | 6 |
| AS7656TWNAP | 4645 v4 · 1 v6 | 98% | 1 |
| AS18422Industrial Technology Research Institute | 3633 v4 · 3 v6 | 100% | 0 |
| AS9244DYX TECHNOLOGY PTE. LTD. TAIWAN BRANCH(SINGAPORE) | 2524 v4 · 1 v6 | 100% | 0 |
| AS131149Yuan-Jhen Info | 1715 v4 · 2 v6 | 100% | 0 |
| AS18042Koos Broadband Telecom | 1514 v4 · 1 v6 | 100% | 0 |
| AS7500M-ROOT DNS Server | 65 v4 · 1 v6 | 50% | 0 |
| AS131621Taiwan Network Information Center | 43 v4 · 1 v6 | 100% | 0 |
| AS26415VeriSign Global Registry Services | 32 v4 · 1 v6 | 33% | 1 |
| AS7481TWIX Route Servers | none seen | ||
| AS23712ISC F-ROOT TPE1 | none seen | ||
| AS24157Taiwan Star Telecom Corporation Limited. | none seen | ||
| AS131603Worldstar Network | none seen |