subgero
1
Bug Description
Why is your domain license.n8n.io resolving an IP private as public?
From our VPC CIDR block exist an overlaping because of this.
172.67.68.102 ← ?
104.26.13.187
104.26.12.187
To Reproduce
nslookup http://license.n8n.io
Expected behavior
Return just public ips
Debug Info
Error overlaping
Operating System
Ubuntu or Windows
n8n Version
1.25.0
Node.js Version
22.16.0
Database
SQLite (default)
Execution mode
main (default)
Hosting
n8n cloud
jabbson
2
Hello, @subgero hope you are doing well.
172.67.68.102 doesn’t belong to a private range of ipv4 addresses.
172.16/12 range of private addresses goes from 172.16 to 172.31, where as you can probably see 172.67 falls outside of that range.
If something in your internal infrastructure overlaps with this range, you are using a public range internally, which you shouldn’t.
Hope it helps 
Here is a nice tool for you to check out:
also:
whois 172.67.68.102