bgpreport

Exchanges · data from 2026-11-12

CIX Croatian Internet Exchange

Zagreb, HR · members from IX Report (2026-11-12)

47Members 45 originate routes
10,109Their routes 93.1% RPKI valid · 89.0% with a route object
99RPKI invalid from 6 members
602No ROA 1,110 with no route object for their origin
31AS-SET includes own ASN 1 missing it · 1 not found · 11 none
44Route-server members 188 of their 10,039 routes left out by an RPKI + IRR filter

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 Yes 6,0202,780 v4 · 3,240 v6 95% 25 91% includes own ASN
AS8075Microsoft Yes 1,3801,242 v4 · 138 v6 98% 2 99% includes own ASN
AS16276OVHcloud Yes 889844 v4 · 45 v6 80% 68 90% includes own ASN
AS13046ISKON INTERNET Yes 438436 v4 · 2 v6 100% 0 18% includes own ASN
AS42PCH AS42 Yes 418210 v4 · 208 v6 99% 0 95% includes own ASN
AS6939Hurricane Electric Yes 285243 v4 · 42 v6 84% 2 91% includes own ASN
AS25467Akton Yes 10285 v4 · 17 v6 51% 0 81% includes own ASN
AS9119Softnet Europe Yes 8879 v4 · 9 v6 100% 0 100% includes own ASN
AS61098Akenes SA Yes 6848 v4 · 20 v6 100% 0 99% includes own ASN
AS5391Croatian Telecom No 4947 v4 · 2 v6 100% 0 88% includes own ASN
AS43009INFOBIP Yes 4947 v4 · 2 v6 98% 0 86% includes own ASN
AS34779T-2 d.o.o. Yes 3426 v4 · 8 v6 100% 0 100% includes own ASN
AS2039644Tel Telekomunikacije Yes 3230 v4 · 2 v6 59% 0 88% includes own ASN
AS34362Terrakom d.o.o. Yes 2423 v4 · 1 v6 96% 0 100% includes own ASN
AS61211SETCOR Yes 2322 v4 · 1 v6 100% 0 100% includes own ASN
AS34594Optima telekom No 1816 v4 · 2 v6 100% 0 94% includes own ASN
AS206575DataBox Yes 1818 v4 · 0 v6 100% 0 100% none in PeeringDB
AS15994A1 Hrvatska Yes 1514 v4 · 1 v6 0% 0 100% includes own ASN
AS35549Metronet telekomunikacije d.d. Yes 1515 v4 · 0 v6 0% 0 93% includes own ASN
AS205714Telemach Croatia Yes 1514 v4 · 1 v6 100% 0 13% includes own ASN
AS61094CRATIS Yes 1414 v4 · 0 v6 93% 0 100% includes own ASN
AS21215UGNI Yes 1312 v4 · 1 v6 85% 1 77% includes own ASN
AS41454Optika kabel TV d.o.o. Yes 99 v4 · 0 v6 100% 0 100% not in PeeringDB
AS44306Omonia Yes 98 v4 · 1 v6 100% 0 89% includes own ASN
AS198785Sedmi Odjel d.o.o. Yes 98 v4 · 1 v6 89% 0 100% none in PeeringDB
AS2108CARNet Yes 87 v4 · 1 v6 100% 0 100% includes own ASN
AS1886BTnet network coordination Yes 77 v4 · 0 v6 0% 0 29% none in PeeringDB
AS44377Magic Net d.o.o. Yes 66 v4 · 0 v6 100% 0 100% not in PeeringDB
AS41336Ministry of public administration Republic of Croatia Yes 55 v4 · 0 v6 0% 0 20% none in PeeringDB
AS201563Avalon Yes 55 v4 · 0 v6 0% 0 100% AS number only
AS204020Fenice Telekom Grupa Yes 52 v4 · 3 v6 20% 0 40% includes own ASN
AS207514HAKOM Yes 55 v4 · 0 v6 0% 0 20% not in PeeringDB
AS59866AKD d.o.o. Yes 44 v4 · 0 v6 75% 0 100% not in PeeringDB
AS25328HEP-TELEKOMUNIKACIJE Yes 33 v4 · 0 v6 0% 0 100% includes own ASN
AS26415VeriSign Global Registry Services Yes 32 v4 · 1 v6 33% 1 33% includes own ASN
AS29485AMIS Telekom d.o.o. No 32 v4 · 1 v6 0% 0 100% not found
AS41683EARTH TELEKOMUNIKASYON Yes 33 v4 · 0 v6 100% 0 100% own ASN missing
AS48797Odasiljaci i veze Yes 33 v4 · 0 v6 100% 0 100% includes own ASN
AS51577Styria IT Solutions d.o.o. Yes 32 v4 · 1 v6 0% 0 67% includes own ASN
AS62161PRO-PING Yes 33 v4 · 0 v6 0% 0 100% none in PeeringDB
AS199244Digital Realty Croatia (199244) - Legacy Yes 32 v4 · 1 v6 67% 0 100% includes own ASN
AS3856PCH AS3856 Yes 21 v4 · 1 v6 100% 0 100% includes own ASN
AS43061Stelkom d.o.o. Yes 21 v4 · 1 v6 100% 0 100% none in PeeringDB
AS201987Eolodd Yes 11 v4 · 0 v6 100% 0 100% none in PeeringDB
AS207541econet Yes 11 v4 · 0 v6 100% 0 100% includes own ASN
AS32261Subspace Yes none seen
AS51702CIX Route Servers Yes none seen