bgpreport

Exchanges · data from 2026-11-12

CM-IX Central Michigan Internet Exchange

Mount Pleasant, US · members from IX Report (2026-11-12)

8Members 7 originate routes
79Their routes 78.5% RPKI valid · 63.3% with a route object
0RPKI invalid from 0 members
17No ROA 29 with no route object for their origin
5AS-SET includes own ASN 0 missing it · 0 not found · 2 none
5Route-server members 0 of their 72 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 0 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.

Every route the route-server members originate would be accepted.

Members

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

AS14103ACD.net Yes 3635 v4 · 1 v6 94% 0 28% includes own ASN
AS26271CMS Internet Yes 1513 v4 · 2 v6 100% 0 100% includes own ASN
AS396905HomeWorks Connect Yes 109 v4 · 1 v6 90% 0 100% includes own ASN
AS17143Winn Telecom Yes 98 v4 · 1 v6 0% 0 67% includes own ASN
AS27274AS27274 No 43 v4 · 1 v6 50% 0 100% not in PeeringDB
AS33583IBC-FGIS No 33 v4 · 0 v6 0% 0 100% none in PeeringDB
AS14691GLAA Yes 21 v4 · 1 v6 100% 0 100% includes own ASN
AS397186CM-IX No none seen