# IP address range

**URL:** <https://forums.knack.com/t/ip-address-range/13523>\
**Category:** Get Answers\
**Created:** [December 15, 2022, 7:51pm UTC](https://forums.knack.com/t/ip-address-range/13523 "2022-12-15T19:51:49Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Jan](https://avatars.discourse-cdn.com/v4/letter/j/ce7236/32.png) [@Jan](https://forums.knack.com/u/Jan)\
**Post date:** [December 15, 2022, 7:51pm UTC](https://forums.knack.com/t/ip-address-range/13523/1 "2022-12-15T19:51:49Z")

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Hi, I would like to get IP Address Range for my knack application. I cannot find it in administration.

Can someone check this please?

My app: [https://builder.knack.com/now/crm/settings/app/security](https://builder.knack.com/now/crm/settings/app/security)  
Thank you in advance,  
Jan.

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**Author:** ![Kat](https://sea2.discourse-cdn.com/flex020/user_avatar/forums.knack.com/kat/32/2834_2.png) [@Kat](https://forums.knack.com/u/Kat)\
**Post date:** [December 16, 2022, 9:53pm UTC](https://forums.knack.com/t/ip-address-range/13523/2 "2022-12-16T21:53:51Z")

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Hi Jan,  
I apologize we can’t provide an IP address range as we can’t guarantee the outbound address for data.

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**Author:** ![Jan](https://avatars.discourse-cdn.com/v4/letter/j/ce7236/32.png) [@Jan](https://forums.knack.com/u/Jan)\
**Post date:** [December 19, 2022, 9:59am UTC](https://forums.knack.com/t/ip-address-range/13523/3 "2022-12-19T09:59:04Z")

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Ok, I need to integrate with third party system and they need to whitelist something :)… I suppose that POST call are made by app, not by data.

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**Author:** ![Kat](https://sea2.discourse-cdn.com/flex020/user_avatar/forums.knack.com/kat/32/2834_2.png) [@Kat](https://forums.knack.com/u/Kat)\
**Post date:** [December 19, 2022, 3:39pm UTC](https://forums.knack.com/t/ip-address-range/13523/4 "2022-12-19T15:39:04Z")

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POSTs are made using an app id, yes.

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**Author:** ![Jan](https://avatars.discourse-cdn.com/v4/letter/j/ce7236/32.png) [@Jan](https://forums.knack.com/u/Jan)\
**Post date:** [December 20, 2022, 8:41am UTC](https://forums.knack.com/t/ip-address-range/13523/5 "2022-12-20T08:41:35Z")

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And app is running on some AWS server, right…? Can we distinguish particular server to get IP address? Or at least some resource group/cluster to get IP range?