bgpreport

Exchanges · data from 2026-11-12

IXLeeds Leeds Internet Exchange

Leeds / Western Yorkshire, GB · members from IX Report (2026-11-12)

25Members 22 originate routes
8,092Their routes 65.9% RPKI valid · 66.7% with a route object
1,336RPKI invalid from 4 members
1,420No ROA 2,696 with no route object for their origin
18AS-SET includes own ASN 0 missing it · 0 not found · 4 none
10Route-server members 8 of their 283 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). 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.

AS41230ASK4 Ltd AS-ASK4 23 0 5 5 22%
AS4455BSO RIPE::AS-BSO 63 0 3 3 5%

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) No 6,6183,883 v4 · 2,735 v6 63% 1,267 62% includes own ASN
AS42PCH AS42 No 418210 v4 · 208 v6 99% 0 95% includes own ASN
AS6939Hurricane Electric No 285243 v4 · 42 v6 84% 2 91% includes own ASN
AS36040Google LLC AS36040 No 231119 v4 · 112 v6 66% 66 60% none in PeeringDB
AS786Janet No 223216 v4 · 7 v6 40% 0 96% includes own ASN
AS58273Broadband for the Rural North (B4RN) Yes 6948 v4 · 21 v6 100% 0 94% includes own ASN
AS4455BSO Yes 6348 v4 · 15 v6 79% 0 56% includes own ASN
AS56595Fluency Yes 4240 v4 · 2 v6 90% 0 100% includes own ASN
AS5631Elevate UK Yes 3531 v4 · 4 v6 97% 0 100% includes own ASN
AS41230ASK4 Ltd Yes 2316 v4 · 7 v6 100% 0 78% includes own ASN
AS51043Aspire Technology Solutions Yes 2221 v4 · 1 v6 73% 0 100% includes own ASN
AS57099Quickline Communications No 1615 v4 · 1 v6 100% 0 100% includes own ASN
AS199775Connexin Limited Yes 1414 v4 · 0 v6 100% 0 43% includes own ASN
AS33920(aq) networks Yes 98 v4 · 1 v6 100% 0 100% includes own ASN
AS50023Vodat International No 66 v4 · 0 v6 83% 0 100% includes own ASN
AS30740Exa Networks Limited Yes 54 v4 · 1 v6 0% 0 80% includes own ASN
AS26415VeriSign Global Registry Services No 32 v4 · 1 v6 33% 1 33% includes own ASN
AS43013York Data Services No 33 v4 · 0 v6 100% 0 67% none in PeeringDB
AS3856PCH AS3856 No 21 v4 · 1 v6 100% 0 100% includes own ASN
AS44009Sleek Networks Ltd No 21 v4 · 1 v6 0% 0 100% includes own ASN
AS199121Flexoptix GmbH No 21 v4 · 1 v6 100% 0 100% none in PeeringDB
AS44504Network Studio Yes 11 v4 · 0 v6 0% 0 100% none in PeeringDB
AS31631Telcom Networks No none seen
AS51526IXLeeds Route Collectors No none seen
AS57932IXLeeds Route Servers No none seen