bgpreport

Exchanges · data from 2026-11-12

INEX Cork

Cork, IE · members from IX Report (2026-11-12)

12Members 11 originate routes
1,370Their routes 29.8% RPKI valid · 24.0% with a route object
909RPKI invalid from 4 members
53No ROA 1,041 with no route object for their origin
7AS-SET includes own ASN 0 missing it · 0 not found · 2 none
11Route-server members 914 of their 1,370 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). 909 routes are RPKI invalid and 910 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.

AS1213Asiera RIPE::AS-HEANET 1,037 901 897 901 87%
AS112DNS-OARC-112 AS112 8 4 4 4 50%
AS39122Blacknight Internet Solutions RIPE::AS39122:AS-BLACKNIGHT 30 0 4 4 13%
AS14537Continent 8 Technologies AS-CONTINENT8 201 3 3 3 1%
AS47720Cork Internet Exchange AS47720:AS-CIX 17 1 2 2 12%

6 other route-server members would have every route they originate accepted.

Members

Every member on IX Report's lists for INEX Cork, with the routes it originates. Also as members.csv.

AS1213Asiera Yes 1,037769 v4 · 268 v6 13% 901 2% includes own ASN
AS14537Continent 8 Technologies Yes 201189 v4 · 12 v6 94% 3 94% includes own ASN
AS31122Viatel Ireland Yes 5145 v4 · 6 v6 98% 0 100% includes own ASN
AS39122Blacknight Internet Solutions Yes 3024 v4 · 6 v6 93% 0 87% includes own ASN
AS47720Cork Internet Exchange Yes 1714 v4 · 3 v6 6% 1 88% includes own ASN
AS16171STRENCOM Yes 109 v4 · 1 v6 10% 0 100% includes own ASN
AS112DNS-OARC-112 Yes 86 v4 · 2 v6 50% 4 50% AS number only
AS25152RIPE NCC K-Root Operations Yes 63 v4 · 3 v6 100% 0 100% no AS-SET
AS2128INEX Route Collectors Yes 53 v4 · 2 v6 0% 0 100% none in PeeringDB
AS196737Airwave Yes 44 v4 · 0 v6 0% 0 100% not in PeeringDB
AS47680BBnet Yes 11 v4 · 0 v6 0% 0 100% includes own ASN
AS43760INEX Route Servers No none seen