bgpreport

Exchanges · data from 2026-11-12

TOP-IX Consorzio Top-IX

Turin, IT · members from IX Report (2026-11-12)

118Members 116 originate routes
16,415Their routes 87.7% RPKI valid · 88.5% with a route object
541RPKI invalid from 21 members
1,484No ROA 1,895 with no route object for their origin
85AS-SET includes own ASN 2 missing it · 0 not found · 26 none
107Route-server members 717 of their 12,628 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). 499 routes are RPKI invalid and 688 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.

AS24429Alibaba Cloud CDN AS-ALIBABA-CLOUD-CDN 1,304 311 345 345 26%
AS21859Zenlayer Edge Cloud Network - AS21859 AS-ZENLAYER 2,020 55 91 94 5%
AS20940Akamai Technologies RIPE::AS-AKAMAI 4,825 22 78 78 2%
AS1680Cellcom Israel RIPE::AS-NV 140 61 64 65 46%
AS6939Hurricane Electric RADB::AS-HURRICANE RADB::AS-HURRICANEV6 285 2 26 26 9%
AS56665Proximus Luxembourg AS-PROXIMUS 51 17 0 17 33%
AS8612Tiscali RIPE::AS-TISCALI-8612 36 15 10 16 44%
AS57976Blizzard Entertainment RADB::AS-BLIZZARD 190 0 16 16 8%
AS33353Sony Interactive Entertainment AS-SBS 146 0 11 11 8%
AS42PCH AS42 RADB::AS-PCH 418 0 6 6 1%
AS3303Swisscom RIPE::AS3303:AS-SWCMGLOBAL 408 1 5 5 1%
AS56987Abaclouda AS-ABACLOUDA 9 4 4 4 44%
AS31121WpWeb RIPE::AS31121:AS-CUSTOMERS AS31121 not in it 3 0 3 3 100%
AS43142Adeli AS-ADELINOVIUS 37 2 3 3 8%
AS196983Elsynet S.r.l. AS196983 no AS-SET in PeeringDB 24 0 3 3 12%
AS2027MilkyWan RIPE::AS-MILKYWAN 10 0 2 2 20%
AS3302Retelit S.p.A. RIPE::AS3302:AS-SET 58 2 0 2 3%
AS10310Yahoo AS-YAHOO 111 0 2 2 2%
AS24482SG.GS AS-SGGS 51 0 2 2 4%
AS25091IP-Max SA RIPE::AS-IP-MAX RIPE::AS-IP-MAX-V6 44 0 2 2 5%
AS26415VeriSign Global Registry Services AS-GTLD 3 1 2 2 67%
AS34691Intendo RIPE::AS-SET-TLCWEB 5 0 2 2 40%
AS51300Telecomunicazioni Digitali Fastalp Srl AS51300:AS-FASTALP 7 2 2 2 29%
AS5394Unidata S.p.A. RIPE::AS-UNIDATACUST 20 1 1 1 5%
AS8304Ecritel RIPE::AS-ECRITEL 49 0 1 1 2%
AS12779IT.Gate RIPE::AS12779:AS-CUSTOMERS 32 1 1 1 3%
AS28716Retelit Spa AS-RETELIT 53 0 1 1 2%
AS31638Lepida RIPE::AS-LEPIDA 113 0 1 1 1%
AS34758Axera AS34758 RIPE::AS-AXERA 31 0 1 1 3%
AS42669MegaWeb AS42669 no AS-SET in PeeringDB 3 1 1 1 33%
AS47242Host.it S.p.A. AS47242:AS-CUSTOMERS 39 1 1 1 3%
AS200480PASUBIO TECNOLOGIA AS200480:AS-PASUBIOTECNOLOGIA 2 0 1 1 50%

74 other route-server members would have every route they originate accepted; 1 originate no routes the collectors see.

Members

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

AS20940Akamai Technologies Yes 4,8254,037 v4 · 788 v6 99% 22 97% includes own ASN
AS21859Zenlayer Edge Cloud Network - AS21859 Yes 2,0201,848 v4 · 172 v6 67% 55 84% 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
AS24429Alibaba Cloud CDN Yes 1,304856 v4 · 448 v6 75% 311 71% includes own ASN
AS32934Meta No 639272 v4 · 367 v6 96% 0 100% includes own ASN
AS2906Netflix Yes 585280 v4 · 305 v6 100% 0 11% includes own ASN
AS42PCH AS42 Yes 418210 v4 · 208 v6 99% 0 95% includes own ASN
AS3303Swisscom Yes 408355 v4 · 53 v6 89% 1 96% includes own ASN
AS6939Hurricane Electric Yes 285243 v4 · 42 v6 84% 2 91% includes own ASN
AS1267WINDTRE No 227225 v4 · 2 v6 52% 34 62% includes own ASN
AS57976Blizzard Entertainment Yes 190159 v4 · 31 v6 92% 0 66% includes own ASN
AS8220Colt Yes 173154 v4 · 19 v6 91% 0 99% includes own ASN
AS13113ISILine SRL Yes 148146 v4 · 2 v6 100% 0 100% includes own ASN
AS33353Sony Interactive Entertainment Yes 14682 v4 · 64 v6 5% 0 74% includes own ASN
AS1680Cellcom Israel Yes 140122 v4 · 18 v6 51% 61 53% includes own ASN
AS503164ALL Yes 131130 v4 · 1 v6 100% 0 100% includes own ASN
AS12874Fastweb Yes 128110 v4 · 18 v6 77% 0 100% includes own ASN
AS31638Lepida Yes 113111 v4 · 2 v6 91% 0 97% includes own ASN
AS10310Yahoo Yes 11189 v4 · 22 v6 6% 0 89% includes own ASN
AS31034Aruba Yes 104100 v4 · 4 v6 99% 0 97% includes own ASN
AS137GARR Yes 8583 v4 · 2 v6 80% 0 99% includes own ASN
AS19679Dropbox No 6535 v4 · 30 v6 0% 0 74% includes own ASN
AS35612Eolo SpA Yes 6463 v4 · 1 v6 100% 0 59% includes own ASN
AS3302Retelit S.p.A. Yes 5855 v4 · 3 v6 88% 2 98% includes own ASN
AS28716Retelit Spa Yes 5346 v4 · 7 v6 57% 0 92% includes own ASN
AS24482SG.GS Yes 5146 v4 · 5 v6 94% 0 90% includes own ASN
AS56665Proximus Luxembourg Yes 5140 v4 · 11 v6 67% 17 67% includes own ASN
AS8304Ecritel Yes 4945 v4 · 4 v6 86% 0 29% includes own ASN
AS25091IP-Max SA Yes 4426 v4 · 18 v6 93% 0 66% includes own ASN
AS44092HAL Service Yes 4338 v4 · 5 v6 100% 0 100% includes own ASN
AS39120Convergenze S.p.A.SB Yes 4238 v4 · 4 v6 98% 0 100% includes own ASN
AS21176Engineering Ingegneria Informatica S.p.A. Yes 4039 v4 · 1 v6 0% 0 98% none in PeeringDB
AS47242Host.it S.p.A. Yes 3939 v4 · 0 v6 85% 1 97% includes own ASN
AS209902RAIWAY Yes 3922 v4 · 17 v6 100% 0 100% none in PeeringDB
AS43142Adeli Yes 3722 v4 · 15 v6 92% 2 92% includes own ASN
AS8612Tiscali Yes 3627 v4 · 9 v6 58% 15 53% includes own ASN
AS51580Time-Net AS51580 Yes 3434 v4 · 0 v6 100% 0 100% includes own ASN
AS8968BT Italia Yes 3231 v4 · 1 v6 6% 0 91% includes own ASN
AS12779IT.Gate Yes 3226 v4 · 6 v6 78% 1 97% includes own ASN
AS34758Axera AS34758 Yes 3129 v4 · 2 v6 97% 0 97% includes own ASN
AS41327Fiber Telecom (FT) Yes 2422 v4 · 2 v6 100% 0 100% includes own ASN
AS41364TOP-IX DP Yes 2423 v4 · 1 v6 100% 0 100% includes own ASN
AS42425PSA Yes 2424 v4 · 0 v6 100% 0 100% includes own ASN
AS196983Elsynet S.r.l. Yes 2424 v4 · 0 v6 0% 0 88% none in PeeringDB
AS20836CDLAN Yes 2116 v4 · 5 v6 62% 0 100% includes own ASN
AS57300Comuni Riuniti XL s.r.l. Yes 2120 v4 · 1 v6 100% 0 100% includes own ASN
AS2594CSI Piemonte Yes 2019 v4 · 1 v6 0% 0 100% includes own ASN
AS5394Unidata S.p.A. Yes 2019 v4 · 1 v6 80% 1 95% includes own ASN
AS21101Sistemi HS Yes 2020 v4 · 0 v6 95% 0 100% includes own ASN
AS198721Progetto8 Yes 2019 v4 · 1 v6 100% 0 100% includes own ASN
AS34606BBBell Yes 1413 v4 · 1 v6 100% 0 100% includes own ASN
AS201877NETandWORK Yes 1414 v4 · 0 v6 93% 0 100% none in PeeringDB
AS49463LNC SA Yes 1210 v4 · 2 v6 100% 0 83% none in PeeringDB
AS20766Association Gitoyen Yes 116 v4 · 5 v6 100% 0 91% includes own ASN
AS2027MilkyWan Yes 106 v4 · 4 v6 80% 0 80% includes own ASN
AS199666Hynet Yes 105 v4 · 5 v6 100% 0 100% includes own ASN
AS34019Hivane Yes 96 v4 · 3 v6 78% 0 100% includes own ASN
AS39479NS3 Yes 97 v4 · 2 v6 89% 0 100% includes own ASN
AS41090Equation Yes 97 v4 · 2 v6 100% 0 100% includes own ASN
AS44219Iccom S.r.l. Yes 98 v4 · 1 v6 100% 0 100% none in PeeringDB
AS56987Abaclouda Yes 98 v4 · 1 v6 56% 4 56% includes own ASN
AS199837Connetical Srl Yes 98 v4 · 1 v6 100% 0 100% includes own ASN
AS207054FlyNet.it Yes 97 v4 · 2 v6 100% 0 100% includes own ASN
AS15589Retelit S.p.A. (formerly Clouditalia) No 88 v4 · 0 v6 75% 0 62% includes own ASN
AS20942Intesa Sanpaolo Yes 88 v4 · 0 v6 0% 0 100% not in PeeringDB
AS28929ASDASD srl Yes 87 v4 · 1 v6 100% 0 100% includes own ASN
AS47927Wifiweb srl Yes 87 v4 · 1 v6 100% 0 100% includes own ASN
AS59699Lenfiber Yes 88 v4 · 0 v6 100% 0 100% includes own ASN
AS2044712S Computers Yes 86 v4 · 2 v6 100% 0 100% includes own ASN
AS207028Senza Fili Senza Confini Yes 84 v4 · 4 v6 75% 0 100% none in PeeringDB
AS51300Telecomunicazioni Digitali Fastalp Srl Yes 76 v4 · 1 v6 71% 2 71% includes own ASN
AS51616WinDsl S.r.l. Yes 77 v4 · 0 v6 100% 0 100% not in PeeringDB
AS203223Unica Telecomunicazioni Yes 77 v4 · 0 v6 57% 0 100% includes own ASN
AS205005Micso - Nord Yes 76 v4 · 1 v6 100% 0 100% includes own ASN
AS9137Uno Communications SpA Yes 65 v4 · 1 v6 100% 0 100% none in PeeringDB
AS47406Erre Elle Net Yes 66 v4 · 0 v6 100% 0 100% includes own ASN
AS208449beecloudynet Yes 64 v4 · 2 v6 100% 0 100% includes own ASN
AS34691Intendo Yes 54 v4 · 1 v6 100% 0 60% includes own ASN
AS50877Airbeam Yes 54 v4 · 1 v6 100% 0 100% includes own ASN
AS212686SpeedWifi Yes 54 v4 · 1 v6 100% 0 100% none in PeeringDB
AS2593VSIX Network Yes 43 v4 · 1 v6 100% 0 100% includes own ASN
AS39636IREN ENERGIA S.P.A Yes 43 v4 · 1 v6 100% 0 100% includes own ASN
AS41644Emisfera Società Cooperativa Yes 43 v4 · 1 v6 100% 0 100% includes own ASN
AS44141Devclic Yes 44 v4 · 0 v6 75% 0 100% includes own ASN
AS205926Auxilium S.r.l Yes 44 v4 · 0 v6 0% 0 100% not in PeeringDB
AS207638TOP-IX OpenEdge Yes 42 v4 · 2 v6 100% 0 100% includes own ASN
AS212232BGP.Tools Route Collector Yes 40 v4 · 4 v6 100% 0 100% includes own ASN
AS9036Neuronnexion Yes 32 v4 · 1 v6 100% 0 100% includes own ASN
AS26415VeriSign Global Registry Services Yes 32 v4 · 1 v6 33% 1 33% includes own ASN
AS31121WpWeb Yes 33 v4 · 0 v6 0% 0 100% own ASN missing
AS34422LPG HC Yes 32 v4 · 1 v6 0% 0 100% includes own ASN
AS42669MegaWeb Yes 32 v4 · 1 v6 67% 1 67% none in PeeringDB
AS43625Wi-Fi System Yes 33 v4 · 0 v6 100% 0 100% not in PeeringDB
AS57734France-IX Services Yes 32 v4 · 1 v6 100% 0 67% includes own ASN
AS60943Fiberland PD Yes 32 v4 · 1 v6 100% 0 100% no AS-SET
AS62009INFORMATICA SYSTEM S.R.L. Yes 32 v4 · 1 v6 100% 0 100% AS number only
AS210144ZADEA Yes 32 v4 · 1 v6 100% 0 100% AS number only
AS2484AFNIC (DNS Anycast) Yes 21 v4 · 1 v6 100% 0 100% includes own ASN
AS3856PCH AS3856 Yes 21 v4 · 1 v6 100% 0 100% includes own ASN
AS41651Regione Veneto Yes 22 v4 · 0 v6 0% 0 100% none in PeeringDB
AS43100France-IX Lyon/AURA Route Servers No 21 v4 · 1 v6 0% 2 0% own ASN missing
AS50112Fondazione Ugo Bordoni Yes 22 v4 · 0 v6 0% 0 100% not in PeeringDB
AS199125Alliance Reseaux SAS Yes 22 v4 · 0 v6 0% 0 100% none in PeeringDB
AS200480PASUBIO TECNOLOGIA Yes 22 v4 · 0 v6 100% 0 50% includes own ASN
AS13060Basicnet S.p.A. No 11 v4 · 0 v6 100% 0 100% not in PeeringDB
AS21333IN.VA. S.p.A. Yes 11 v4 · 0 v6 0% 0 100% none in PeeringDB
AS24717Comune di Settimo Torinese Yes 11 v4 · 0 v6 0% 0 100% not in PeeringDB
AS25309TOP-IX Route Servers No 11 v4 · 0 v6 100% 0 100% includes own ASN
AS25488Comune di Novara Yes 11 v4 · 0 v6 100% 0 100% none in PeeringDB
AS42180Wintech Yes 11 v4 · 0 v6 100% 0 100% none in PeeringDB
AS43185Resò S.r.l. Yes 11 v4 · 0 v6 100% 0 100% not in PeeringDB
AS198240Digisat Yes 11 v4 · 0 v6 0% 0 100% not in PeeringDB
AS205139Lepida AS205139 Yes 11 v4 · 0 v6 100% 0 100% none in PeeringDB
AS209631TOP-IX4Schools No 11 v4 · 0 v6 100% 0 100% includes own ASN
AS213111DONE Yes 11 v4 · 0 v6 100% 0 100% none in PeeringDB
AS33077ISC F-ROOT TRN1 Yes none seen
AS397601Catchpoint No none seen