DE-CIX Copenhagen: operator report
Copenhagen, Denmark · PeeringDB 4043 · ixreport.com/ix/4043/report/
Members of DE-CIX Copenhagen that PeeringDB has wrong, from its IX-F export (11 networks, read 2026-10-08 20:54 UTC) and its website members list (9 networks, read 2026-10-08 20:54 UTC), against PeeringDB as of 2026-10-08 20:58 UTC. 8 networks to follow up; 1 with a public PeeringDB contact.
Contacts are the networks' public PeeringDB contacts: the peering (policy) contact where there is one, else technical, then NOC. Networks keep these themselves on PeeringDB.
On your lists, missing from PeeringDB (1)
These networks could add DE-CIX Copenhagen to their PeeringDB record. Networks with no PeeringDB record would need to create one first.
| Network | On your | Addresses | Contact |
|---|---|---|---|
| AS42965 net services | IX-F and website | 185.0.4.7 2001:7f8:139::a7d5:0:1 100G |
No public contact |
Addresses or port speeds that differ (6)
PeeringDB against your IX-F export, for the 10 networks in both. Either the network's PeeringDB record or the export is out of date.
| Network | Problem | PeeringDB has | Your export has | Contact |
|---|---|---|---|---|
| AS112 DNS-OARC-112 | Port speed differs | 10G | 20G | Technical: email address (needs JavaScript) |
| AS3292 TDC A/S | Port speed differs | 50G | 100G | No public contact |
| AS9145 EWE TEL | Port speed differs | 1G | 100G | No public contact |
| AS199938 Netzwerge | Port speed differs | 1G | 10G | No public contact |
| AS201561 DE-CIX Copenhagen Route Servers | IPv4 address missing from PeeringDB | 185.0.4.252 185.0.4.253 | 185.0.4.66 185.0.4.252 185.0.4.253 | No public contact |
| IPv6 address missing from PeeringDB | 2001:7f8:139:0:3:1359:a:1 2001:7f8:139:0:3:1359:a:2 | 2001:7f8:139:0:3:1359:a:1 2001:7f8:139:0:3:1359:a:2 2001:7f8:139:0:3:1359:b:dead | ||
| Port speed differs | 2 × 10G | 3 × 20G | ||
| AS205530 DE-CIX R&D Measurement | Port speed differs | 100M | 10G | No public contact |
In PeeringDB, not on your lists (1)
Either your lists are missing these networks, or they've left and their PeeringDB record is out of date.
| Network | In PeeringDB | Contact |
|---|---|---|
| AS51531 DE-CIX Management GmbH | 185.0.4.110 185.0.4.116 2001:7f8:139::c94b:0:1 2001:7f8:139::c94b:0:2 2 × 1G |
No public contact |