4 months ago
Hi
Our "Flowise" instance is selected as in Amsterdam, but when we ping the domain the IP address its is a Singapore IP, can you confirm where the instance is please?
ping agents.cxcortex.ai
PING o9lbg576.up.railway.app (66.33.22.232): 56 data bytes
64 bytes from 66.33.22.232: icmp_seq=0 ttl=52 time=21.973 ms
64 bytes from 66.33.22.232: icmp_seq=1 ttl=52 time=23.067 ms
13 Replies
4 months ago
Hey there! We've found the following might help you get unblocked faster:
If you find the answer from one of these, please let us know by solving the thread!
Status changed to Awaiting Conductor Response brody • 4 months ago
3 months ago
Can you screenshot the region section, just to make sure, before I escalate this? I can confirm on my machine it is hitting Singapore.
Status changed to Awaiting User Response Railway • 4 months ago
3 months ago
Here is the screen shot:
I added an static IP address in Europe bit it isnt deployed yet. I believe the re-routing to Singapore is causing latency and possible GDPR issues, so please can you resolve as soon as possible.
Attachments
Status changed to Awaiting Conductor Response Railway • 3 months ago
3 months ago
This thread has been escalated to the Railway team.
Status changed to Awaiting Railway Response uxuz • 3 months ago
Status changed to Awaiting User Response Railway • 3 months ago
3 months ago
Hi I'm running the ping from the UK from this IP: 82.34.182.250
Status changed to Awaiting Railway Response Railway • 3 months ago
Status changed to Awaiting User Response Railway • 3 months ago
3 months ago
chriskey@Chriss-MacBook-Pro ~ % traceroute -I agents.cxcortex.ai
traceroute to o9lbg576.up.railway.app (66.33.22.232), 64 hops max, 48 byte packets
1 192.168.0.1 (192.168.0.1) 2.749 ms 2.281 ms 1.686 ms
2 * * *
3 80.255.197.40 (80.255.197.40) 17.480 ms 11.458 ms 15.151 ms
4 * * *
5 * * *
6 * * *
7 host-62-254-42.162.not-set-yet.virginmedia.net (62.254.42.162) 24.527 ms 36.279 ms 26.037 ms
8 * adm-b3-link.ip.twelve99.net (62.115.187.126) 21.577 ms 23.905 ms
9 adm-bb2-link.ip.twelve99.net (62.115.138.170) 24.185 ms 24.603 ms 26.192 ms
10 adm-b12-link.ip.twelve99.net (62.115.137.191) 28.703 ms 23.496 ms 22.702 ms
11 railwaycorp-ic-390073.ip.twelve99-cust.net (62.115.196.223) 22.147 ms 24.894 ms 21.426 ms
12 66.33.22.232 (66.33.22.232) 23.441 ms 23.949 ms 23.200 ms
chriskey@Chriss-MacBook-Pro ~ %
Status changed to Awaiting Railway Response Railway • 3 months ago
3 months ago
Can you clarify what shows as Singapore when you're pinging? We use an anycast IP for all services, so the geolocation of the resulting IP doesn't matter. Based on your traceroute, it looks like that's behaving as expected
Static IPs do not matter here as they're only for outbound requests.
Status changed to Awaiting User Response Railway • 3 months ago
3 months ago
I pinged the domain and got the Singapore IP address.
So the concern is whether traffic to/from the server was always following this route which it seems to be. I would expect anycast to establish a shorter route than the 14,000 miles to Singapore and back? So it looks like our data is transiting via Singapore and possibly is at rest there, could you clarify and how do we resolve this please?
Attachments
Status changed to Awaiting Railway Response Railway • 3 months ago
3 months ago
Your traffic isn't transiting to Singapore according to the traceroute you provided. The latency would be much higher if it were, and you would be seeing a different trace that bounces to a different ISP.
With anycast, multiple servers share the same IP address. When trying to send data to an anycast IP, the router will route the data to the nearest healthy server based on network latency, routing configuration, or geographical proximity. We have servers announcing the same IP across different regions.
The service you're using to look up the IP may be resolving it from Singapore, hence it's getting a response from our Singapore node.
Status changed to Awaiting User Response Railway • 3 months ago
3 months ago
To further clarify... The traceroute confirms you're hitting a European node, not Singapore. According to your traceroute:
Your traffic is going through Virgin Media -> Telia/Twelve99 (a European backbone), and the
admprefix means Amsterdam -> Railway's network. There is no other transit provider in this path.The latency is another hint at this: a round-trip time of ~23ms is consistent with UK -> Amsterdam (where Railway's EU datacentres are located). Singapore <-> UK would likely be in the range of 150~300ms.
The service you're using to check the geolocation likely runs their lookup from infrastructure near or around Singapore where it's getting routed to our Singapore node. If you look at other lookup services such as https://ipinfo.io/66.33.22.232, it shows as US because they're either looking it up near or around the US, or using our registration data.
3 months ago
Ok thanks for the clarity on that. I'll close the ticket.
Status changed to Awaiting Railway Response Railway • 3 months ago
Status changed to Solved hostcommdev • 3 months ago