bgpreport

Exchanges · data from 2026-11-12

ChIX Chicago Internet Exchange

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

81Members 75 originate routes
66,109Their routes 87.8% RPKI valid · 64.9% with a route object
701RPKI invalid from 21 members
7,366No ROA 23,234 with no route object for their origin
65AS-SET includes own ASN 1 missing it · 1 not found · 6 none
48Route-server members 282 of their 12,780 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). 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 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
AS20115Charter Communications No 4,9152,530 v4 · 2,385 v6 96% 114 19% includes own ASN
AS174Cogent Communications, Inc. No 4,9124,344 v4 · 568 v6 8% 166 10% none in PeeringDB
AS20940Akamai Technologies No 4,8254,037 v4 · 788 v6 99% 22 97% includes own ASN
AS7155ViaSat Yes 4,3674,358 v4 · 9 v6 99% 16 82% includes own ASN
AS14593SpaceX Starlink Yes 3,3732,240 v4 · 1,133 v6 100% 0 95% includes own ASN
AS3257GTT Communications (AS3257) No 2,0441,957 v4 · 87 v6 48% 152 59% includes own ASN
AS15169Google LLC No 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
AS12083WOW Finance No 1,3611,359 v4 · 2 v6 98% 8 18% includes own ASN
AS16276OVHcloud Yes 889844 v4 · 45 v6 80% 68 90% includes own ASN
AS55256Netskope Yes 673673 v4 · 0 v6 77% 0 81% includes own ASN
AS32934Meta No 639272 v4 · 367 v6 96% 0 100% includes own ASN
AS199524Gcore Yes 606459 v4 · 147 v6 90% 21 93% includes own ASN
AS2906Netflix Yes 585280 v4 · 305 v6 100% 0 11% includes own ASN
AS46261QuickPacket No 444437 v4 · 7 v6 72% 7 91% includes own ASN
AS42PCH AS42 Yes 418210 v4 · 208 v6 99% 0 95% includes own ASN
AS32787Akamai Prolexic DDoS Mitigation No 394315 v4 · 79 v6 83% 0 98% includes own ASN
AS6939Hurricane Electric Yes 285243 v4 · 42 v6 84% 2 91% includes own ASN
AS20278Nexeon Technologies Yes 283267 v4 · 16 v6 55% 0 49% includes own ASN
AS7843Charter Communications (7843) No 237223 v4 · 14 v6 70% 39 44% includes own ASN
AS2635Automattic Yes 220164 v4 · 56 v6 93% 10 90% includes own ASN
AS36086Digital Realty United States No 158142 v4 · 16 v6 11% 0 60% includes own ASN
AS22995Xplore Inc. Yes 157136 v4 · 21 v6 2% 0 84% includes own ASN
AS10310Yahoo Yes 11189 v4 · 22 v6 6% 0 89% includes own ASN
AS2734CoreSite Yes 8665 v4 · 21 v6 100% 0 100% includes own ASN
AS4455BSO Yes 6348 v4 · 15 v6 79% 0 56% includes own ASN
AS53264SBA Edge, LLC Yes 6160 v4 · 1 v6 100% 0 25% includes own ASN
AS32035NetFortris Yes 5147 v4 · 4 v6 94% 0 43% includes own ASN
AS63399Dialpad Yes 4935 v4 · 14 v6 100% 0 88% includes own ASN
AS4556PacketFabric No 4847 v4 · 1 v6 4% 0 19% includes own ASN
AS17210Zentro Yes 4745 v4 · 2 v6 2% 0 64% includes own ASN
AS19151365 Data Centers (BroadbandONE) No 4342 v4 · 1 v6 0% 1 40% includes own ASN
AS14340Salesforce.com No 4037 v4 · 3 v6 100% 0 20% not found
AS19255Your.Org Yes 4024 v4 · 16 v6 0% 0 18% includes own ASN
AS26554US Signal No 3937 v4 · 2 v6 3% 0 64% none in PeeringDB
AS2381WiscNet Yes 3836 v4 · 2 v6 16% 0 89% includes own ASN
AS6507Riot Games Yes 3736 v4 · 1 v6 86% 0 100% includes own ASN
AS400529Infraly, LLC Yes 3736 v4 · 1 v6 92% 2 92% includes own ASN
AS53828Nitel Yes 3631 v4 · 5 v6 53% 12 56% includes own ASN
AS32899Bresco Broadband Yes 3432 v4 · 2 v6 0% 0 82% includes own ASN
AS25697UpCloud USA Yes 2723 v4 · 4 v6 93% 0 93% includes own ASN
AS40165VOXOLOGY CARRIER SERVICES No 2625 v4 · 1 v6 0% 0 100% includes own ASN
AS399647Rumble Yes 2624 v4 · 2 v6 0% 0 92% no AS-SET
AS393891Nutrien No 2510 v4 · 15 v6 100% 0 100% includes own ASN
AS53610Metro Communications Company, Inc. Yes 1918 v4 · 1 v6 84% 0 100% includes own ASN
AS30455HostVenom Yes 1814 v4 · 4 v6 11% 0 83% includes own ASN
AS47869Colohouse Network No 1612 v4 · 4 v6 38% 0 69% includes own ASN
AS50144UNIMATRIX-AS Yes 164 v4 · 12 v6 0% 0 100% includes own ASN
AS36001Bertram Communications No 1511 v4 · 4 v6 100% 0 100% includes own ASN
AS32425Pixel Factory Data Center Yes 148 v4 · 6 v6 100% 0 100% includes own ASN
AS53597Hoyos Consulting Yes 137 v4 · 6 v6 92% 0 85% includes own ASN
AS13727Next Dimension Yes 1211 v4 · 1 v6 100% 0 83% includes own ASN
AS23367Adaptive Data Networks Yes 113 v4 · 8 v6 100% 0 91% includes own ASN
AS134521Dialpad Staging Yes 115 v4 · 6 v6 100% 0 73% includes own ASN
AS395505iManage No 1111 v4 · 0 v6 9% 0 91% none in PeeringDB
AS12243Waddell Solutions Group LLC Yes 107 v4 · 3 v6 70% 0 90% includes own ASN
AS112DNS-OARC-112 Yes 86 v4 · 2 v6 50% 4 50% AS number only
AS14333On-Ramp Indiana, Inc. Yes 85 v4 · 3 v6 100% 0 75% includes own ASN
AS58907Acquire BPO Yes 77 v4 · 0 v6 100% 0 100% includes own ASN
AS6331120C Yes 74 v4 · 3 v6 71% 0 86% includes own ASN
AS394968QTS Chicago Yes 76 v4 · 1 v6 0% 0 86% includes own ASN
AS399663Kuehn Networks No 71 v4 · 6 v6 100% 0 100% includes own ASN
AS11588Lambda AI Yes 64 v4 · 2 v6 100% 0 83% includes own ASN
AS397095Setson Yes 65 v4 · 1 v6 0% 0 83% includes own ASN
AS11142Precision Data Solutions, LLC (PDS Connect) No 54 v4 · 1 v6 100% 0 40% own ASN missing
AS15042AS15042 No 55 v4 · 0 v6 40% 0 100% not in PeeringDB
AS26415VeriSign Global Registry Services No 32 v4 · 1 v6 33% 1 33% includes own ASN
AS31845ISI Communications Yes 32 v4 · 1 v6 0% 0 100% includes own ASN
AS3856PCH AS3856 Yes 21 v4 · 1 v6 100% 0 100% includes own ASN
AS40764Digital Network Access Communications Yes 22 v4 · 0 v6 100% 0 100% includes own ASN
AS398834AS398834 No 22 v4 · 0 v6 0% 0 100% not in PeeringDB
AS63014McCormick Place No 11 v4 · 0 v6 0% 0 100% none in PeeringDB
AS393853Intelligent Computing Solutions Yes 11 v4 · 0 v6 0% 0 100% includes own ASN
AS6473AS6473 No none seen
AS32261Subspace No none seen
AS33078ISC F-ROOT ORD2 Yes none seen
AS33713ChIX Route Servers No none seen
AS211272AS211272 No none seen
AS398868Inspire Solutions LLC Yes none seen