AS39563 UC Systems
AS39563 is operated by UC Systems and registered with RIPE NCC (NL) since 2017-11-10.
It announces 9 IPv4 and 1 IPv6 prefixes, 100% of them RPKI valid.
RIPE RIS sees 38 upstream and peer networks and 1 downstream networks next to it.
PeeringDB lists it as an NSP network at 12 internet exchanges and 7 facilities. Its peering policy is open.
| Name | UC Systems |
|---|---|
| Registry (RIR) | RIPE NCC |
| Country | Netherlands (NL) |
| Delegated on | 2017-11-10 |
| Network type | NSP, Regional |
| Peering policy | Open |
| IRR as-set | AS-UCSYSTEMS |
| Prefixes (IPv4 / IPv6) | 9 / 1 |
| RPKI valid | 100% (10 / 10) |
| Upstreams and peers | 38 |
| Downstream networks | 1 |
| Website | ucsystems.nl |
Routing health
- AS39563 announces 9 IPv4 and 1 IPv6 prefixes.
- All 10 announced prefixes are RPKI valid.
- 38 upstreams and peers, 1 downstream networks seen.
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 10
- 85.8.131.0/24
- 185.80.8.0/24
- 185.80.9.0/24
- 185.80.10.0/24
- 185.80.11.0/24
- 185.231.16.0/24
- 185.231.17.0/24
- 185.231.18.0/24
- 185.231.19.0/24
- 2a0c:3900::/32
Upstreams and peers 38
The networks RIPE RIS sees next to AS39563 in BGP paths, the most visible first.
Peering
Peering policy: Open. Suggested max-prefix limits: 30 IPv4, 10 IPv6. PeeringDB record
| Exchange | Ports | Speed | Route server |
|---|---|---|---|
| 1-NL FREE | 1 | 10G | Yes |
| ERA-IX Amsterdam | 2 | 20G | Yes |
| ERA-IX Frankfurt | 1 | 10G | Yes |
| FogIXP | 1 | 10G | Yes |
| FogIXP Amsterdam | 1 | 10G | Yes |
| Frys-IX | 1 | 10G | Yes |
| INTERIX | 1 | 10G | Yes |
| LSIX: Main | 1 | 10G | Yes |
| nine | 1 | 10G | Yes |
| NL-ix: Main | 2 | 20G | Yes |
| PITER-IX Frankfurt | 1 | 10G | Yes |
| Speed-IX: SPEED-IX | 1 | 10G | Yes |
| Facility | City | Country |
|---|---|---|
| Digital Realty AMS17 - Amsterdam | Amsterdam | NL |
| Equinix AM7 - Amsterdam, Kuiperberweg | Amsterdam | NL |
| Eurofiber Datacenter Rotterdam 1 | Alblasserdam | NL |
| Greenhouse Datacenters DC1 | Naaldwijk | NL |
| Greenhouse Datacenters DC2 | Naaldwijk | NL |
| Interconnect Services DC2 Eindhoven | Eindhoven | NL |
| NIKHEF Amsterdam | Amsterdam | NL |
More about AS39563
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-13 17:14 UTC. The country is where the AS number was registered, not necessarily where the network operates.