DE-CIX Copenhagen Route Servers
Platinum sponsor
Organization
Also Known As
DE-CIX CPH
Long Name
ASN
201561
IRR as-set/route-set
RIPE::AS201561:AS-DECIX-CPH
Route Server URL
Looking Glass URL
Network Types
Route Server
IPv4 Prefixes
250000
IPv6 Prefixes
90000
Traffic Levels
50-100Gbps
Traffic Ratios
Balanced
Geographic Scope
Europe
Protocols Supported
Unicast IPv4
Multicast
IPv6
Never via route servers
Last Updated
2024-09-20T10:18:07Z
Public Peering Info Updated
2022-11-23T02:32:04Z
Peering Facility Info Updated
Contact Info Updated
2022-11-22T15:29:20Z
Notes
# DE-CIX Copenhagen Route Servers
---
## Route Server Address Information
**rs1.cph.de-cix.net**
* 185.0.4.252
* 2001:7f8:139::3:1359:a:1
**rs2.cph.de-cix.net**
* 185.0.4.253
* 2001:7f8:139::3:1359:a:2
---
## Route Server Control
You may use BGP Standard or Large Communities to control route redistribution via the route servers:
* **(65534:65534), (201561:1:0):** Redistribute to all route server peers (default)
* **(65534:<peer ASN>), (201561:1:<peer ASN>):** Redistribute to <peer ASN>
* **(0:<peer ASN>), (201561:0:<peer ASN>):** Do not redistribute to <peer ASN>
* **(0:65534), (201561:0:0):** Do not redistribute
If <peer ASN> uses a 16b ASN, you may use BGP Standard or Large Communities
If <peer ASN> uses a 32b ASN, you have to use BGP Large Communities
There are additional communities for controlling announcements:
* **65535:0** GRACEFUL_SHUTDOWN
* **65535:666** BLACKHOLE
* **65534:65281** NO_EXPORT
* **65534:65282** NO_ADVERTISE
---
## Additional Information
For more information on route server control and Blackholing, please see:
[DE-CIX Copenhagen Route Server Guide](https://www.de-cix.net/en/locations/copenhagen/route-server-guide)
[DE-CIX Blackholing Guide](https://www.de-cix.net/en/resources/de-cix-blackholing-guide)
[DE-CIX Route Server Informational BGP Communities](https://www.de-cix.net/en/resources/service-information/route-server-guides/informational-bgp-communities)
[DE-CIX Route Server Action BGP Communities](https://www.de-cix.net/en/resources/service-information/route-server-guides/action-bgp-communities)
RIR Status
ok
RIR Status Updated
2024-06-26T04:47:55Z
Peering Policy Information
Peering Policy
General Policy
Open
Multiple Locations
Not Required
Ratio Requirement
No
Contract Requirement
Required
Health Check
Contact Information
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