Exchanges · data from 2026-11-12
Grand Rapids Internet Exchange (GRR-iX) Grand Rapids Internet Exchange
Grand Rapids, MI, US · members from IX Report (2026-11-12)
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). 3 routes are RPKI invalid and 80 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.
| AS12129123NET | AS12129 no AS-SET in PeeringDB | 55 | 1 | 49 | 49 89% |
| AS6939Hurricane Electric | RADB::AS-HURRICANE RADB::AS-HURRICANEV6 | 285 | 2 | 26 | 26 9% |
| AS395945HBPW | AS395945:AS-PEERS AS395945 not in it | 5 | 0 | 5 | 5 100% |
9 other route-server members would have every route they originate accepted.
Members
Every member on IX Report's lists for Grand Rapids Internet Exchange (GRR-iX), with the routes it originates. Also as members.csv.
| AS8075Microsoft | 1,3801,242 v4 · 138 v6 | 98% | 2 |
| AS199524Gcore | 606459 v4 · 147 v6 | 90% | 21 |
| AS6939Hurricane Electric | 285243 v4 · 42 v6 | 84% | 2 |
| AS22379Manifold Services | 16893 v4 · 75 v6 | 100% | 0 |
| AS237Merit Network | 9384 v4 · 9 v6 | 63% | 1 |
| AS13737Interconnecx, LLC | 7748 v4 · 29 v6 | 96% | 0 |
| AS12129123NET | 5551 v4 · 4 v6 | 67% | 1 |
| AS26554US Signal | 3937 v4 · 2 v6 | 3% | 0 |
| AS14103ACD.net | 3635 v4 · 1 v6 | 94% | 0 |
| AS21527DayStarr Communications | 2523 v4 · 2 v6 | 100% | 0 |
| AS32002RackGenius | 139 v4 · 4 v6 | 100% | 0 |
| AS7201Network Edge LLC | 107 v4 · 3 v6 | 100% | 0 |
| AS395945HBPW | 54 v4 · 1 v6 | 100% | 0 |
| AS10423STELLAR Broadband | 32 v4 · 1 v6 | 100% | 0 |
| AS402212NICKTRONICIT | 21 v4 · 1 v6 | 100% | 0 |
| AS402385Spicer Networks | 21 v4 · 1 v6 | 100% | 0 |