Exchanges · data from 2026-11-12
CIX Croatian Internet Exchange
Zagreb, HR · 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). 99 routes are RPKI invalid and 174 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.
| AS16276OVHcloud | RIPE::AS-OVH | 889 | 68 | 91 | 94 11% |
| AS13335Cloudflare | ARIN::AS13335:AS-CLOUDFLARE | 6,020 | 25 | 26 | 37 1% |
| AS6939Hurricane Electric | RADB::AS-HURRICANE RADB::AS-HURRICANEV6 | 285 | 2 | 26 | 26 9% |
| AS8075Microsoft | AS-MICROSOFT | 1,380 | 2 | 13 | 13 1% |
| AS42PCH AS42 | RADB::AS-PCH | 418 | 0 | 6 | 6 1% |
| AS41683EARTH TELEKOMUNIKASYON | AS212513:AS-OSNET-DC AS41683 not in it | 3 | 0 | 3 | 3 100% |
| AS21215UGNI | AS-UGNI | 13 | 1 | 2 | 2 15% |
| AS25467Akton | AS-AKTON | 102 | 0 | 2 | 2 2% |
| AS26415VeriSign Global Registry Services | AS-GTLD | 3 | 1 | 2 | 2 67% |
| AS1886BTnet network coordination | AS1886 no AS-SET in PeeringDB | 7 | 0 | 1 | 1 14% |
| AS35549Metronet telekomunikacije d.d. | AS-METRONET | 15 | 0 | 1 | 1 7% |
| AS51577Styria IT Solutions d.o.o. | AS-STYRIAIT | 3 | 0 | 1 | 1 33% |
30 other route-server members would have every route they originate accepted; 2 originate no routes the collectors see.
Members
Every member on IX Report's lists for CIX, with the routes it originates. Also as members.csv.
| AS13335Cloudflare | 6,0202,780 v4 · 3,240 v6 | 95% | 25 |
| AS8075Microsoft | 1,3801,242 v4 · 138 v6 | 98% | 2 |
| AS16276OVHcloud | 889844 v4 · 45 v6 | 80% | 68 |
| AS13046ISKON INTERNET | 438436 v4 · 2 v6 | 100% | 0 |
| AS42PCH AS42 | 418210 v4 · 208 v6 | 99% | 0 |
| AS6939Hurricane Electric | 285243 v4 · 42 v6 | 84% | 2 |
| AS25467Akton | 10285 v4 · 17 v6 | 51% | 0 |
| AS9119Softnet Europe | 8879 v4 · 9 v6 | 100% | 0 |
| AS61098Akenes SA | 6848 v4 · 20 v6 | 100% | 0 |
| AS5391Croatian Telecom | 4947 v4 · 2 v6 | 100% | 0 |
| AS43009INFOBIP | 4947 v4 · 2 v6 | 98% | 0 |
| AS34779T-2 d.o.o. | 3426 v4 · 8 v6 | 100% | 0 |
| AS2039644Tel Telekomunikacije | 3230 v4 · 2 v6 | 59% | 0 |
| AS34362Terrakom d.o.o. | 2423 v4 · 1 v6 | 96% | 0 |
| AS61211SETCOR | 2322 v4 · 1 v6 | 100% | 0 |
| AS34594Optima telekom | 1816 v4 · 2 v6 | 100% | 0 |
| AS206575DataBox | 1818 v4 · 0 v6 | 100% | 0 |
| AS15994A1 Hrvatska | 1514 v4 · 1 v6 | 0% | 0 |
| AS35549Metronet telekomunikacije d.d. | 1515 v4 · 0 v6 | 0% | 0 |
| AS205714Telemach Croatia | 1514 v4 · 1 v6 | 100% | 0 |
| AS61094CRATIS | 1414 v4 · 0 v6 | 93% | 0 |
| AS21215UGNI | 1312 v4 · 1 v6 | 85% | 1 |
| AS41454Optika kabel TV d.o.o. | 99 v4 · 0 v6 | 100% | 0 |
| AS44306Omonia | 98 v4 · 1 v6 | 100% | 0 |
| AS198785Sedmi Odjel d.o.o. | 98 v4 · 1 v6 | 89% | 0 |
| AS2108CARNet | 87 v4 · 1 v6 | 100% | 0 |
| AS1886BTnet network coordination | 77 v4 · 0 v6 | 0% | 0 |
| AS44377Magic Net d.o.o. | 66 v4 · 0 v6 | 100% | 0 |
| AS41336Ministry of public administration Republic of Croatia | 55 v4 · 0 v6 | 0% | 0 |
| AS201563Avalon | 55 v4 · 0 v6 | 0% | 0 |
| AS204020Fenice Telekom Grupa | 52 v4 · 3 v6 | 20% | 0 |
| AS207514HAKOM | 55 v4 · 0 v6 | 0% | 0 |
| AS59866AKD d.o.o. | 44 v4 · 0 v6 | 75% | 0 |
| AS25328HEP-TELEKOMUNIKACIJE | 33 v4 · 0 v6 | 0% | 0 |
| AS26415VeriSign Global Registry Services | 32 v4 · 1 v6 | 33% | 1 |
| AS29485AMIS Telekom d.o.o. | 32 v4 · 1 v6 | 0% | 0 |
| AS41683EARTH TELEKOMUNIKASYON | 33 v4 · 0 v6 | 100% | 0 |
| AS48797Odasiljaci i veze | 33 v4 · 0 v6 | 100% | 0 |
| AS51577Styria IT Solutions d.o.o. | 32 v4 · 1 v6 | 0% | 0 |
| AS62161PRO-PING | 33 v4 · 0 v6 | 0% | 0 |
| AS199244Digital Realty Croatia (199244) - Legacy | 32 v4 · 1 v6 | 67% | 0 |
| AS3856PCH AS3856 | 21 v4 · 1 v6 | 100% | 0 |
| AS43061Stelkom d.o.o. | 21 v4 · 1 v6 | 100% | 0 |
| AS201987Eolodd | 11 v4 · 0 v6 | 100% | 0 |
| AS207541econet | 11 v4 · 0 v6 | 100% | 0 |
| AS32261Subspace | none seen | ||
| AS51702CIX Route Servers | none seen |