bgpreport

Exchanges · data from 2026-11-12

T-CIX

Sofia, BG · members from IX Report (2026-11-12)

9Members 8 originate routes
6,580Their routes 95.3% RPKI valid · 91.7% with a route object
25RPKI invalid from 1 members
287No ROA 549 with no route object for their origin
6AS-SET includes own ASN 0 missing it · 0 not found · 1 none
5Route-server members 7 of their 545 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 7 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.

AS42PCH AS42 RADB::AS-PCH 418 0 6 6 1%
AS41313Novatel AS-NOVATEL 30 0 1 1 3%

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

Members

Every member on IX Report's lists for T-CIX, with the routes it originates. Also as members.csv.

AS13335Cloudflare No 6,0202,780 v4 · 3,240 v6 95% 25 91% includes own ASN
AS42PCH AS42 Yes 418210 v4 · 208 v6 99% 0 95% includes own ASN
AS8400TSSRB - Telekom Srbija Yes 9390 v4 · 3 v6 100% 0 98% includes own ASN
AS41313Novatel Yes 3025 v4 · 5 v6 97% 0 87% includes own ASN
AS39396NBI Systems No 1312 v4 · 1 v6 100% 0 100% includes own ASN
AS3856PCH AS3856 Yes 21 v4 · 1 v6 100% 0 100% includes own ASN
AS12796Telecommunication Company Varna Yes 22 v4 · 0 v6 100% 0 100% AS number only
AS43205Vivacom Bulgaria EAD-Bulsatcom No 22 v4 · 0 v6 100% 0 100% none in PeeringDB
AS41059T-CIX Route Servers No none seen