AS199523 EMCF-AS Cboe Clear Europe N.V.
AS199523 is operated by EMCF-AS Cboe Clear Europe N.V. and registered with RIPE NCC (NL) since 2012-12-10.
It announces 1 IPv4 and 0 IPv6 prefixes, 0% of them RPKI valid.
RIPE RIS sees 1 upstream and peer networks and 0 downstream networks next to it.
| Name | EMCF-AS Cboe Clear Europe N.V. |
|---|---|
| Registry (RIR) | RIPE NCC |
| Country | Netherlands (NL) |
| Delegated on | 2012-12-10 |
| Prefixes (IPv4 / IPv6) | 1 / 0 |
| RPKI valid | 0% (0 / 1) |
| Upstreams and peers | 1 |
| Downstream networks | 0 |
Routing health
- AS199523 announces 1 IPv4 and 0 IPv6 prefixes.
- No IPv6 prefixes announced.
- 1 announced prefixes are not covered by a ROA of AS199523 (they may have none, or another network’s).
- One upstream or peer seen (AS24785): an outage there takes the whole network off the internet.
For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.
Announced prefixes 1
- 154.45.49.0/24
Upstreams and peers 1
The networks RIPE RIS sees next to AS199523 in BGP paths, the most visible first.
More about AS199523
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 02:19 UTC. The country is where the AS number was registered, not necessarily where the network operates.