Exchanges · data from 2026-11-12
ChIX Chicago Internet Exchange
Chicago, 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). 135 routes are RPKI invalid and 257 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.
| AS16276OVHcloud | RIPE::AS-OVH | 889 | 68 | 91 | 94 11% |
| AS7155ViaSat | ARIN::AS-VIASAT | 4,367 | 16 | 41 | 52 1% |
| AS199524Gcore | RIPE::AS-GCORE | 606 | 21 | 33 | 34 6% |
| AS6939Hurricane Electric | RADB::AS-HURRICANE RADB::AS-HURRICANEV6 | 285 | 2 | 26 | 26 9% |
| AS2635Automattic | RADB::AS-AUTOMATTIC | 220 | 10 | 17 | 17 8% |
| AS53828Nitel | AS-NITEL-TRANSIT | 36 | 12 | 4 | 14 39% |
| AS19255Your.Org | RADB::AS-YOURORG-TRANSIT | 40 | 0 | 11 | 11 28% |
| AS42PCH AS42 | RADB::AS-PCH | 418 | 0 | 6 | 6 1% |
| AS112DNS-OARC-112 | AS112 | 8 | 4 | 4 | 4 50% |
| AS22995Xplore Inc. | AS-BXI | 157 | 0 | 4 | 4 3% |
| AS4455BSO | RIPE::AS-BSO | 63 | 0 | 3 | 3 5% |
| AS14593SpaceX Starlink | RADB::AS14593:AS-SX-STARLINK | 3,373 | 0 | 3 | 3 0% |
| AS134521Dialpad Staging | AS-DIALPAD | 11 | 0 | 3 | 3 27% |
| AS400529Infraly, LLC | AS-INFRALY-LLC | 37 | 2 | 3 | 3 8% |
| AS10310Yahoo | AS-YAHOO | 111 | 0 | 2 | 2 2% |
| AS25697UpCloud USA | AS-UPCLOUD | 27 | 0 | 2 | 2 7% |
| AS32899Bresco Broadband | AS-BRESCO-ALL | 34 | 0 | 2 | 2 6% |
| AS55256Netskope | AS-NETSKOPE-55256 | 673 | 0 | 1 | 1 0% |
| AS397095Setson | AS-SETSON-ALL | 6 | 0 | 1 | 1 17% |
27 other route-server members would have every route they originate accepted; 2 originate no routes the collectors see.
Members
Every member on IX Report's lists for ChIX, with the routes it originates. Also as members.csv.
| AS16509Amazon.com | 24,25118,119 v4 · 6,132 v6 | 99% | 25 |
| AS13335Cloudflare | 6,0202,780 v4 · 3,240 v6 | 95% | 25 |
| AS20115Charter Communications | 4,9152,530 v4 · 2,385 v6 | 96% | 114 |
| AS174Cogent Communications, Inc. | 4,9124,344 v4 · 568 v6 | 8% | 166 |
| AS20940Akamai Technologies | 4,8254,037 v4 · 788 v6 | 99% | 22 |
| AS7155ViaSat | 4,3674,358 v4 · 9 v6 | 99% | 16 |
| AS14593SpaceX Starlink | 3,3732,240 v4 · 1,133 v6 | 100% | 0 |
| AS3257GTT Communications (AS3257) | 2,0441,957 v4 · 87 v6 | 48% | 152 |
| AS15169Google LLC | 1,4631,284 v4 · 179 v6 | 100% | 4 |
| AS8075Microsoft | 1,3801,242 v4 · 138 v6 | 98% | 2 |
| AS12083WOW Finance | 1,3611,359 v4 · 2 v6 | 98% | 8 |
| AS16276OVHcloud | 889844 v4 · 45 v6 | 80% | 68 |
| AS55256Netskope | 673673 v4 · 0 v6 | 77% | 0 |
| AS32934Meta | 639272 v4 · 367 v6 | 96% | 0 |
| AS199524Gcore | 606459 v4 · 147 v6 | 90% | 21 |
| AS2906Netflix | 585280 v4 · 305 v6 | 100% | 0 |
| AS46261QuickPacket | 444437 v4 · 7 v6 | 72% | 7 |
| AS42PCH AS42 | 418210 v4 · 208 v6 | 99% | 0 |
| AS32787Akamai Prolexic DDoS Mitigation | 394315 v4 · 79 v6 | 83% | 0 |
| AS6939Hurricane Electric | 285243 v4 · 42 v6 | 84% | 2 |
| AS20278Nexeon Technologies | 283267 v4 · 16 v6 | 55% | 0 |
| AS7843Charter Communications (7843) | 237223 v4 · 14 v6 | 70% | 39 |
| AS2635Automattic | 220164 v4 · 56 v6 | 93% | 10 |
| AS36086Digital Realty United States | 158142 v4 · 16 v6 | 11% | 0 |
| AS22995Xplore Inc. | 157136 v4 · 21 v6 | 2% | 0 |
| AS10310Yahoo | 11189 v4 · 22 v6 | 6% | 0 |
| AS2734CoreSite | 8665 v4 · 21 v6 | 100% | 0 |
| AS4455BSO | 6348 v4 · 15 v6 | 79% | 0 |
| AS53264SBA Edge, LLC | 6160 v4 · 1 v6 | 100% | 0 |
| AS32035NetFortris | 5147 v4 · 4 v6 | 94% | 0 |
| AS63399Dialpad | 4935 v4 · 14 v6 | 100% | 0 |
| AS4556PacketFabric | 4847 v4 · 1 v6 | 4% | 0 |
| AS17210Zentro | 4745 v4 · 2 v6 | 2% | 0 |
| AS19151365 Data Centers (BroadbandONE) | 4342 v4 · 1 v6 | 0% | 1 |
| AS14340Salesforce.com | 4037 v4 · 3 v6 | 100% | 0 |
| AS19255Your.Org | 4024 v4 · 16 v6 | 0% | 0 |
| AS26554US Signal | 3937 v4 · 2 v6 | 3% | 0 |
| AS2381WiscNet | 3836 v4 · 2 v6 | 16% | 0 |
| AS6507Riot Games | 3736 v4 · 1 v6 | 86% | 0 |
| AS400529Infraly, LLC | 3736 v4 · 1 v6 | 92% | 2 |
| AS53828Nitel | 3631 v4 · 5 v6 | 53% | 12 |
| AS32899Bresco Broadband | 3432 v4 · 2 v6 | 0% | 0 |
| AS25697UpCloud USA | 2723 v4 · 4 v6 | 93% | 0 |
| AS40165VOXOLOGY CARRIER SERVICES | 2625 v4 · 1 v6 | 0% | 0 |
| AS399647Rumble | 2624 v4 · 2 v6 | 0% | 0 |
| AS393891Nutrien | 2510 v4 · 15 v6 | 100% | 0 |
| AS53610Metro Communications Company, Inc. | 1918 v4 · 1 v6 | 84% | 0 |
| AS30455HostVenom | 1814 v4 · 4 v6 | 11% | 0 |
| AS47869Colohouse Network | 1612 v4 · 4 v6 | 38% | 0 |
| AS50144UNIMATRIX-AS | 164 v4 · 12 v6 | 0% | 0 |
| AS36001Bertram Communications | 1511 v4 · 4 v6 | 100% | 0 |
| AS32425Pixel Factory Data Center | 148 v4 · 6 v6 | 100% | 0 |
| AS53597Hoyos Consulting | 137 v4 · 6 v6 | 92% | 0 |
| AS13727Next Dimension | 1211 v4 · 1 v6 | 100% | 0 |
| AS23367Adaptive Data Networks | 113 v4 · 8 v6 | 100% | 0 |
| AS134521Dialpad Staging | 115 v4 · 6 v6 | 100% | 0 |
| AS395505iManage | 1111 v4 · 0 v6 | 9% | 0 |
| AS12243Waddell Solutions Group LLC | 107 v4 · 3 v6 | 70% | 0 |
| AS112DNS-OARC-112 | 86 v4 · 2 v6 | 50% | 4 |
| AS14333On-Ramp Indiana, Inc. | 85 v4 · 3 v6 | 100% | 0 |
| AS58907Acquire BPO | 77 v4 · 0 v6 | 100% | 0 |
| AS6331120C | 74 v4 · 3 v6 | 71% | 0 |
| AS394968QTS Chicago | 76 v4 · 1 v6 | 0% | 0 |
| AS399663Kuehn Networks | 71 v4 · 6 v6 | 100% | 0 |
| AS11588Lambda AI | 64 v4 · 2 v6 | 100% | 0 |
| AS397095Setson | 65 v4 · 1 v6 | 0% | 0 |
| AS11142Precision Data Solutions, LLC (PDS Connect) | 54 v4 · 1 v6 | 100% | 0 |
| AS15042AS15042 | 55 v4 · 0 v6 | 40% | 0 |
| AS26415VeriSign Global Registry Services | 32 v4 · 1 v6 | 33% | 1 |
| AS31845ISI Communications | 32 v4 · 1 v6 | 0% | 0 |
| AS3856PCH AS3856 | 21 v4 · 1 v6 | 100% | 0 |
| AS40764Digital Network Access Communications | 22 v4 · 0 v6 | 100% | 0 |
| AS398834AS398834 | 22 v4 · 0 v6 | 0% | 0 |
| AS63014McCormick Place | 11 v4 · 0 v6 | 0% | 0 |
| AS393853Intelligent Computing Solutions | 11 v4 · 0 v6 | 0% | 0 |
| AS6473AS6473 | none seen | ||
| AS32261Subspace | none seen | ||
| AS33078ISC F-ROOT ORD2 | none seen | ||
| AS33713ChIX Route Servers | none seen | ||
| AS211272AS211272 | none seen | ||
| AS398868Inspire Solutions LLC | none seen |