# IPv4 not reachable from Brazil

**URL:** <https://community.fly.io/t/ipv4-not-reachable-from-brazil/10136>\
**Category:** Questions / Help\
**Created:** [January 18, 2023, 12:46pm UTC](https://community.fly.io/t/ipv4-not-reachable-from-brazil/10136 "2023-01-18T12:46:49Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![jerome](https://sea1.discourse-cdn.com/fly1/user_avatar/community.fly.io/jerome/32/17_2.png) [@jerome](https://community.fly.io/u/jerome)\
**Post date:** [January 18, 2023, 3:00pm UTC](https://community.fly.io/t/ipv4-not-reachable-from-brazil/10136/4 "2023-01-18T15:00:51Z")

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This could’ve happened anywhere, indeed.

We don’t _yet_ do post-mortems. We’re too small and don’t have enough time on our hands. Not to diminish the impact of this issue, but it only affected a single region and _some_ IP ranges. We do want to do post-mortem analysis at some point, we’re hiring a lot more infrastructure and operations people to help us get there. We’re happy to do give you more details on a case-by-case basis though!

I’ve already logged a ticket (with a potential solution) to work on a way to detect this issue the next time it happens do we can deal with it automatically / swiftly.

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_[View the full topic](https://community.fly.io/t/ipv4-not-reachable-from-brazil/10136)._