bgpreport

Exchanges · data from 2026-11-12

SLIX - Salt Lake City Internet Exchange Salt Lake Internet Exchange

Salt Lake City, US · members from IX Report (2026-11-12)

38Members 36 originate routes
39,019Their routes 97.1% RPKI valid · 72.5% with a route object
81RPKI invalid from 8 members
1,059No ROA 10,739 with no route object for their origin
30AS-SET includes own ASN 0 missing it · 0 not found · 4 none
29Route-server members 125 of their 6,531 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). 27 routes are RPKI invalid and 104 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.

AS13767DataBank RADB::AS-DATABANK 272 0 48 48 18%
AS6939Hurricane Electric RADB::AS-HURRICANE RADB::AS-HURRICANEV6 285 2 26 26 9%
AS19045Direct Communications Cedar Valley AS19045 no AS-SET in PeeringDB 28 17 0 17 61%
AS20253Qwilt AS-20253 17 0 8 8 47%
AS42PCH AS42 RADB::AS-PCH 418 0 6 6 1%
AS32890Beehive Telephone Company ARIN::AS-32890-CUSTOMERS 52 0 6 6 12%
AS112DNS-OARC-112 AS112 8 4 4 4 50%
AS15169Google LLC RADB::AS-GOOGLE 1,463 4 0 4 0%
AS14593SpaceX Starlink RADB::AS14593:AS-SX-STARLINK 3,373 0 3 3 0%
AS30247Voonami, Inc. AS30247 no AS-SET in PeeringDB 20 0 2 2 10%
AS53407UTOPIA Fiber AS-UTAHT 24 0 1 1 4%

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

Members

Every member on IX Report's lists for SLIX - Salt Lake City Internet Exchange, with the routes it originates. Also as members.csv.

AS16509Amazon.com No 24,25118,119 v4 · 6,132 v6 99% 25 60% includes own ASN
AS13335Cloudflare No 6,0202,780 v4 · 3,240 v6 95% 25 91% includes own ASN
AS14593SpaceX Starlink Yes 3,3732,240 v4 · 1,133 v6 100% 0 95% includes own ASN
AS15169Google LLC Yes 1,4631,284 v4 · 179 v6 100% 4 99% includes own ASN
AS8075Microsoft No 1,3801,242 v4 · 138 v6 98% 2 99% includes own ASN
AS11798Ace Data Centers, Inc. No 450450 v4 · 0 v6 100% 0 76% includes own ASN
AS42PCH AS42 Yes 418210 v4 · 208 v6 99% 0 95% includes own ASN
AS16591GFiber No 346345 v4 · 1 v6 100% 0 100% includes own ASN
AS6939Hurricane Electric Yes 285243 v4 · 42 v6 84% 2 91% includes own ASN
AS13767DataBank Yes 272240 v4 · 32 v6 2% 0 69% includes own ASN
AS18450WebNX Yes 170162 v4 · 8 v6 96% 0 94% includes own ASN
AS26223Silver Star Communications Yes 6358 v4 · 5 v6 35% 0 30% includes own ASN
AS32890Beehive Telephone Company Yes 5251 v4 · 1 v6 0% 0 87% includes own ASN
AS19754Opiquad Yes 4835 v4 · 13 v6 0% 0 100% includes own ASN
AS13415FirstDigital AS13415 Yes 4742 v4 · 5 v6 85% 0 100% includes own ASN
AS4226SUMOFIBER Yes 4541 v4 · 4 v6 11% 0 76% includes own ASN
AS6315XMission Yes 3931 v4 · 8 v6 74% 0 97% includes own ASN
AS11071InfoWest Yes 3529 v4 · 6 v6 86% 0 100% includes own ASN
AS210Utah Education Network Yes 3130 v4 · 1 v6 58% 0 100% includes own ASN
AS15305Syringa Networks No 2926 v4 · 3 v6 7% 2 86% includes own ASN
AS19045Direct Communications Cedar Valley Yes 2827 v4 · 1 v6 39% 17 39% none in PeeringDB
AS53407UTOPIA Fiber Yes 2423 v4 · 1 v6 75% 0 58% includes own ASN
AS23423Wasatch Broadband Yes 2120 v4 · 1 v6 0% 0 100% none in PeeringDB
AS30247Voonami, Inc. Yes 2013 v4 · 7 v6 80% 0 90% none in PeeringDB
AS20253Qwilt Yes 1711 v4 · 6 v6 53% 0 53% includes own ASN
AS18914ETS TELECOM Yes 1614 v4 · 2 v6 81% 0 100% includes own ASN
AS30432STRATA Networks Yes 1614 v4 · 2 v6 0% 0 100% includes own ASN
AS29844Senawave No 1212 v4 · 0 v6 0% 0 100% none in PeeringDB
AS21529NOVVA Yes 117 v4 · 4 v6 100% 0 9% includes own ASN
AS112DNS-OARC-112 Yes 86 v4 · 2 v6 50% 4 50% AS number only
AS114751Wire Communications Yes 76 v4 · 1 v6 86% 0 100% includes own ASN
AS398479Z4 Internet Yes 76 v4 · 1 v6 100% 0 43% includes own ASN
AS399584Liberty Broadband Yes 65 v4 · 1 v6 0% 0 100% includes own ASN
AS397026Wi-Fiber Yes 43 v4 · 1 v6 100% 0 100% includes own ASN
AS399936PBX.io (utah) Yes 32 v4 · 1 v6 33% 0 100% AS number only
AS3856PCH AS3856 Yes 21 v4 · 1 v6 100% 0 100% includes own ASN
AS33264YIPTEL No none seen
AS40519SLIX Route Servers No none seen