Calltower: PeeringDB fix list

AS20340 · peeringdb.com/net/7703

PeeringDB

4 things to fix in Calltower's PeeringDB record, from what its exchanges publish: 2 to add, 1 to correct, 1 to check. As of 2026-10-08 20:58 UTC.

Make the changes on Calltower's PeeringDB page: sign in, choose Edit, and find the exchanges under Public Peering Exchange Points. Speeds go in as megabits per second.

Add these exchanges (2)

On the exchange's own member list, but not in Calltower's PeeringDB record. Add one entry per connection with these values.

  1. Netherlands AMS-IX Amsterdam, Netherlands · PeeringDB 26From its IX-F export and website members list
    IPv480.249.214.181
    IPv62001:7f8:1::a502:340:1
    Speed1000 Mbps (1G)
    RS peerNo

    PeeringDB's IX-F import is on for this exchange, so PeeringDB also suggests this change on the network's PeeringDB page.

  2. United Kingdom LINX LON1 London, United Kingdom · PeeringDB 18From its IX-F export and website members list
    IPv4195.66.231.36
    IPv62001:7f8:4::4f74:1
    Speed1000 Mbps (1G)
    RS peerNo

Correct these entries (1)

Addresses or port speeds in PeeringDB that differ from the exchange's IX-F export. The changes below follow the export; if the export is the one that's wrong, tell the exchange instead.

  1. Germany DE-CIX Frankfurt Frankfurt, Germany · PeeringDB 31
    ProblemPeeringDB hasThe export has
    IPv4 address missing from PeeringDB80.81.194.6880.81.192.14 80.81.194.68
    IPv6 address missing from PeeringDBnone2001:7f8::4f74:0:1 2001:7f8::4f74:0:2
    Port speed differs1G2 × 10G
    • In the entry with IPv4 80.81.194.68: set IPv6 to 2001:7f8::4f74:0:2 (now empty); set Speed to 10000 (10G) (now 1000).
    • Add an entry: IPv4 80.81.192.14, IPv6 2001:7f8::4f74:0:1, speed 10000 (10G), RS peer yes.

Check these entries (1)

In PeeringDB, but on none of the exchange's own lists. If Calltower has left, delete the entry; if it's still connected, the exchange's list is wrong: ask the exchange to fix it.

  1. United States DE-CIX New York New York, United States · PeeringDB 804Not on its IX-F export or website members list
    IPv4206.82.105.64
    IPv6–
    Speed1000 Mbps (1G)

From ixreport.com/net/20340/: PeeringDB against each exchange's IX-F export and website members list. Exchanges whose lists couldn't be read on this update aren't included.