AS23855 Singapore Advanced Research and Education Network
AS23855 Singapore Advanced Research and Education Network announces 2 IPv4 prefixes and 1 IPv6 prefix. The map below is for 203.30.38.0/24, the largest of them that RIPE RIS can see: 330 collector peers reach it over 260 AS paths, most often through AS136968 SingAREN (58%).
Routes checked 01:18:24 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 20:47 UTC on 28 Oct, when this site first looked at 203.30.38.0/24.
origin Tier 1Tier 2transitedge network prefix best path: chosen by 7 of 330 peers (2%) number on a line = peers using that link RIS data up to 01:17 UTC what the colours mean 12 of 260 paths drawn 1 quieter network left out
Upstreams of 203.30.38.0/24
Networks directly in front of the origin, counted over the paths the collector peers use.
| Network | Peers | Share |
|---|---|---|
| AS136968 SingAREN | 190 | 58% |
| AS4637 Telstra Global | 73 | 22% |
| AS6939 Hurricane Electric LLC | 41 | 12% |
| AS20965 GEANT GEANT Vereniging | 4 | 1% |
| AS24482 SG.GS | 3 | <1% |
| AS1103 SURFNET-NL SURF B.V. | 2 | <1% |
| AS1828 Unitas Global | 1 | <1% |
| AS38229 Lanka Education & Research Network, NREN | 1 | <1% |
| AS17639 Converge ICT Solutions Inc. | 1 | <1% |
| AS38001 NewMedia Express Pte Ltd | 1 | <1% |
IPv4 prefixes (2)
IPv6 prefixes (1)
Prefixes announced in the last two weeks, as seen by RIPE RIS.