IP addresses
Spreedly's API resolves to certain IP addresses for inbound and outbound requests.
Inbound requests
Inbound requests to the Spreedly API will show core.spreedly.com resolved to any of the following addresses:
| IP addresses |
|---|
23.235.32.0/20 |
43.249.72.0/22 |
103.244.50.0/24 |
103.245.222.0/23 |
103.245.224.0/24 |
104.156.80.0/20 |
140.248.64.0/18 |
140.248.128.0/17 |
146.75.0.0/17 |
151.101.0.0/16 |
157.52.64.0/18 |
167.82.0.0/17 |
167.82.128.0/20 |
167.82.160.0/20 |
167.82.224.0/20 |
172.111.64.0/18 |
185.31.16.0/22 |
199.27.72.0/21 |
199.232.0.0/16 |
Note: All integrations with the Spreedly API should use
core.spreedly.com
Outbound requests
Payment gateways and receivers
Some gateways and payment method receivers require incoming requests from only specific IP addresses. The full list of individual IPs that outbound requests may come from is:
| IP addresses |
|---|
3.248.22.212(Being added October 15th, 2025) |
3.251.51.116(Being added October 15th, 2025) |
18.211.189.236 |
35.155.110.48(Being removed October 15th, 2025) |
44.226.65.56(Being removed October 15th, 2025) |
52.32.206.251(Being removed October 15th, 2025) |
54.147.89.101 |
54.204.55.35 |
176.34.189.201(Being added October 15th, 2025) |
Updated 4 days ago