Notabene IPs

If your firewall only lets known addresses through, allow the ones below. Traffic goes both ways: your systems call Notabene, and Notabene calls your webhook endpoint and reads your DID document.

Calls you make to Notabene

Every Notabene host sits behind Cloudflare, so there are no addresses of Notabene’s own to allow. Allow Cloudflare’s published IP ranges for these hosts.

HostWhat it is
https://sandbox.notabene.idThe sandbox API.
https://eu-a.notabene.idThe production API in the EU.
https://us-a.notabene.idThe production API in the US.
https://auth.notabene.idWhere you request access tokens in sandbox and EU production.
https://us.auth.notabene.idWhere you request access tokens in US production.
HostWhat it is
https://sandbox.notabene.idThe sandbox API.
https://eu-a.notabene.idThe production API in the EU.
https://us-a.notabene.idThe production API in the US.
https://auth.notabene.idWhere you request access tokens in sandbox and EU production.
https://us.auth.notabene.idWhere you request access tokens in US production.

Authentication explains which base URL your institution uses.

Calls Notabene makes to you

WhatAddresses
WebhooksDeliveries to your endpoint come from Svix, which sends them for Notabene. Allow the addresses for your region in Svix’s list of source IP addresses: its EU addresses if your institution is in the EU region, its US addresses if it is in the US region.
WhatAddresses
WebhooksDeliveries to your endpoint come from Svix, which sends them for Notabene. Allow the addresses for your region in Svix’s list of source IP addresses: its EU addresses if your institution is in the EU region, its US addresses if it is in the US region.

Notabene reads your DID document over HTTPS from these addresses. Counterparty institutions read it too, from their own addresses, so it must stay public.

EnvironmentAddresses
Sandbox3.66.135.96, 54.93.136.118, 63.180.121.185
Production EU18.158.240.43, 3.64.123.198, 63.186.82.149
Production EU, failover13.38.212.2, 51.44.112.254, 51.44.93.38
Production US54.80.122.130, 3.210.111.148, 52.206.63.206
Production US, failover44.238.80.86, 50.112.245.144, 32.189.16.98
EnvironmentAddresses
Sandbox3.66.135.96, 54.93.136.118, 63.180.121.185
Production EU18.158.240.43, 3.64.123.198, 63.186.82.149
Production EU, failover13.38.212.2, 51.44.112.254, 51.44.93.38
Production US54.80.122.130, 3.210.111.148, 52.206.63.206
Production US, failover44.238.80.86, 50.112.245.144, 32.189.16.98

You can check that a delivery comes from Notabene whatever its address, as described in Webhooks. For the DID document, Host your DID document explains where it lives on your domain.


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