Exchanges · data from 2026-11-12
IXLeeds Leeds Internet Exchange
Leeds / Western Yorkshire, GB · 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). 0 routes are RPKI invalid and 8 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.
8 other route-server members would have every route they originate accepted.
Members
Every member on IX Report's lists for IXLeeds, with the routes it originates. Also as members.csv.
| AS7713Telekomunikasi Indonesia Int (TELIN) | 6,6183,883 v4 · 2,735 v6 | 63% | 1,267 |
| AS42PCH AS42 | 418210 v4 · 208 v6 | 99% | 0 |
| AS6939Hurricane Electric | 285243 v4 · 42 v6 | 84% | 2 |
| AS36040Google LLC AS36040 | 231119 v4 · 112 v6 | 66% | 66 |
| AS786Janet | 223216 v4 · 7 v6 | 40% | 0 |
| AS58273Broadband for the Rural North (B4RN) | 6948 v4 · 21 v6 | 100% | 0 |
| AS4455BSO | 6348 v4 · 15 v6 | 79% | 0 |
| AS56595Fluency | 4240 v4 · 2 v6 | 90% | 0 |
| AS5631Elevate UK | 3531 v4 · 4 v6 | 97% | 0 |
| AS41230ASK4 Ltd | 2316 v4 · 7 v6 | 100% | 0 |
| AS51043Aspire Technology Solutions | 2221 v4 · 1 v6 | 73% | 0 |
| AS57099Quickline Communications | 1615 v4 · 1 v6 | 100% | 0 |
| AS199775Connexin Limited | 1414 v4 · 0 v6 | 100% | 0 |
| AS33920(aq) networks | 98 v4 · 1 v6 | 100% | 0 |
| AS50023Vodat International | 66 v4 · 0 v6 | 83% | 0 |
| AS30740Exa Networks Limited | 54 v4 · 1 v6 | 0% | 0 |
| AS26415VeriSign Global Registry Services | 32 v4 · 1 v6 | 33% | 1 |
| AS43013York Data Services | 33 v4 · 0 v6 | 100% | 0 |
| AS3856PCH AS3856 | 21 v4 · 1 v6 | 100% | 0 |
| AS44009Sleek Networks Ltd | 21 v4 · 1 v6 | 0% | 0 |
| AS199121Flexoptix GmbH | 21 v4 · 1 v6 | 100% | 0 |
| AS44504Network Studio | 11 v4 · 0 v6 | 0% | 0 |
| AS31631Telcom Networks | none seen | ||
| AS51526IXLeeds Route Collectors | none seen | ||
| AS57932IXLeeds Route Servers | none seen |