AS9264 Academia Sinica
AS9264 Academia Sinica announces 7 IPv4 prefixes and 2 IPv6 prefixes. The map below is for 140.109.0.0/16, the largest of them that RIPE RIS can see: 333 collector peers reach it over 256 AS paths, most often through AS1299 TWELVE99 (54%).
Routes checked 00:56:20 UTC. This page checks again every 30 seconds while it is open.
No change in the origin, the upstreams or the number of peers since 00:56 UTC, when this site first looked at 140.109.0.0/16.
origin Tier 1Tier 2transitedge network prefix best path: chosen by 11 of 333 peers (3%) number on a line = peers using that link RIS data up to 00:55 UTC what the colours mean 12 of 256 paths drawn 4 quieter networks left out
Download PNG View JSON Raw upstream Full map of 140.109.0.0/16 →
Upstreams of 140.109.0.0/16
Networks directly in front of the origin, counted over the paths the collector peers use.
| Network | Peers | Share |
|---|---|---|
| AS1299 TWELVE99 Arelion Sweden AB | 181 | 54% |
| AS9505 Taiwan Internet Gateway | 78 | 23% |
| AS6939 Hurricane Electric LLC | 24 | 7% |
| AS24482 SG.GS | 11 | 3% |
| AS33891 CORE-BACKBONE Core-Backbone GmbH | 6 | 2% |
| AS20965 GEANT GEANT Vereniging | 4 | 1% |
| AS49544 i3Dnet i3D.net B.V | 3 | <1% |
| AS199524 GCORE G-Core Labs S.A. | 2 | <1% |
| AS9583 Sify Limited | 2 | <1% |
| AS1103 SURFNET-NL SURF B.V. | 2 | <1% |
IPv4 prefixes (7)
IPv6 prefixes (2)
Prefixes announced in the last two weeks, as seen by RIPE RIS.