bgpreport

Exchanges · data from 2026-11-12

ULN-IX Ulyanovsk Internet eXchange

Ulyanovsk, RU · members from IX Report (2026-11-12)

12Members 12 originate routes
2,029Their routes 18.0% RPKI valid · 25.0% with a route object
7RPKI invalid from 3 members
1,656No ROA 1,522 with no route object for their origin
4AS-SET includes own ASN 0 missing it · 0 not found · 7 none
3Route-server members 6 of their 69 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). 6 routes are RPKI invalid and 4 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.

AS112DNS-OARC-112 AS112 8 4 4 4 50%
AS2854Orange Business Services Russia & CIS RIPE::AS-ROSPRINT RIPE::AS-OBSRUSSIA6 47 2 0 2 4%

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

Members

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

AS8402Corbina Telecom No 1,4781,476 v4 · 2 v6 0% 0 11% includes own ASN
AS15774ULTTK No 407390 v4 · 17 v6 75% 0 52% not in PeeringDB
AS2854Orange Business Services Russia & CIS Yes 4735 v4 · 12 v6 49% 2 100% includes own ASN
AS9049ER-Telecom No 4340 v4 · 3 v6 33% 0 91% includes own ASN
AS21030Docker Yes 1413 v4 · 1 v6 7% 0 93% includes own ASN
AS50716EVO No 109 v4 · 1 v6 90% 1 70% not in PeeringDB
AS112DNS-OARC-112 Yes 86 v4 · 2 v6 50% 4 50% AS number only
AS42909CommunityDNS Ltd No 85 v4 · 3 v6 100% 0 100% none in PeeringDB
AS48148SAINF No 77 v4 · 0 v6 0% 0 100% not in PeeringDB
AS49816MTS No 44 v4 · 0 v6 0% 0 0% not in PeeringDB
AS31138IPTK No 21 v4 · 1 v6 100% 0 100% not in PeeringDB
AS198207EUL No 11 v4 · 0 v6 0% 0 100% not in PeeringDB