Exchanges · data from 2026-11-12
PhillyIX Philadelphia Internet Exchange
Philadelphia, 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). 34 routes are RPKI invalid and 133 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.
| AS20940Akamai Technologies | RIPE::AS-AKAMAI | 4,825 | 22 | 78 | 78 2% |
| AS6939Hurricane Electric | RADB::AS-HURRICANE RADB::AS-HURRICANEV6 | 285 | 2 | 26 | 26 9% |
| AS25645Momentum Telecom AS25645 | RADB::AS-MTMACCESS | 95 | 0 | 12 | 12 13% |
| AS14928Blue Ridge Cable | RADB::AS-ADAMS | 58 | 9 | 9 | 9 16% |
| AS11504QUMULUSAI | AS11504 no AS-SET in PeeringDB | 11 | 0 | 2 | 2 18% |
| AS14877PennREN | ARIN::AS-KINBER | 18 | 0 | 2 | 2 11% |
| AS40160Sinch Voice AS40160 | AS-IQNT | 107 | 0 | 2 | 2 2% |
| AS14773Lancaster-Lebanon IU13 WAN | ARIN::AS14773:AS-IU13WAN | 18 | 1 | 0 | 1 6% |
| AS55256Netskope | AS-NETSKOPE-55256 | 673 | 0 | 1 | 1 0% |
| AS399855Keystone REN - AS399855 | ARIN::AS399855:AS-CONE | 3 | 0 | 1 | 1 33% |
11 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 PhillyIX, 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 |
| AS20940Akamai Technologies | 4,8254,037 v4 · 788 v6 | 99% | 22 |
| AS3737PenTeleData | 1,3901,231 v4 · 159 v6 | 100% | 0 |
| AS13490Buckeye Cablevision | 725724 v4 · 1 v6 | 0% | 0 |
| AS55256Netskope | 673673 v4 · 0 v6 | 77% | 0 |
| AS32934Meta | 639272 v4 · 367 v6 | 96% | 0 |
| AS2906Netflix | 585280 v4 · 305 v6 | 100% | 0 |
| AS6939Hurricane Electric | 285243 v4 · 42 v6 | 84% | 2 |
| AS46450Pilot Fiber, Inc. | 284282 v4 · 2 v6 | 90% | 11 |
| AS36040Google LLC AS36040 | 231119 v4 · 112 v6 | 66% | 66 |
| AS26801Zito Media | 176159 v4 · 17 v6 | 1% | 0 |
| AS1828Unitas Global | 155124 v4 · 31 v6 | 21% | 25 |
| AS40160Sinch Voice AS40160 | 107107 v4 · 0 v6 | 0% | 0 |
| AS25645Momentum Telecom AS25645 | 9583 v4 · 12 v6 | 88% | 0 |
| AS14928Blue Ridge Cable | 5857 v4 · 1 v6 | 84% | 9 |
| AS26076INFINITECOM | 1917 v4 · 2 v6 | 0% | 0 |
| AS14773Lancaster-Lebanon IU13 WAN | 186 v4 · 12 v6 | 89% | 1 |
| AS14877PennREN | 1812 v4 · 6 v6 | 28% | 0 |
| AS11504QUMULUSAI | 1111 v4 · 0 v6 | 27% | 0 |
| AS29848West Chester University | 97 v4 · 2 v6 | 100% | 0 |
| AS36014ONE-STOP-INTERNET | 98 v4 · 1 v6 | 89% | 0 |
| AS396431T38Fax Incorporated | 96 v4 · 3 v6 | 78% | 0 |
| AS400400Clair Global | 74 v4 · 3 v6 | 100% | 0 |
| AS20413AS20413 | 65 v4 · 1 v6 | 100% | 0 |
| AS26415VeriSign Global Registry Services | 32 v4 · 1 v6 | 33% | 1 |
| AS62807NETARYX | 33 v4 · 0 v6 | 100% | 0 |
| AS399855Keystone REN - AS399855 | 32 v4 · 1 v6 | 67% | 0 |
| AS16725PhillyIX Cache Network | 21 v4 · 1 v6 | 100% | 0 |
| AS27228PhillyIX Infrastructure | 21 v4 · 1 v6 | 100% | 0 |
| AS32554MCIU RWAN | 21 v4 · 1 v6 | 100% | 0 |
| AS15133Edgecast - AS15133 | none seen | ||
| AS54033PhillyIX Route Servers | none seen |