# x-bee is in out of network

**URL:** <https://forums.digi.com/t/x-bee-is-in-out-of-network/1297>\
**Category:** XBee - 802.15.4\
**Created:** [February 27, 2009, 9:18am UTC](https://forums.digi.com/t/x-bee-is-in-out-of-network/1297 "2009-02-27T09:18:09Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Moorthy](https://avatars.discourse-cdn.com/v4/letter/m/bc79bd/32.png) [@Moorthy](https://forums.digi.com/u/Moorthy)\
**Post date:** [February 27, 2009, 9:18am UTC](https://forums.digi.com/t/x-bee-is-in-out-of-network/1297/1 "2009-02-27T09:18:09Z")

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Hello,  
Am using 1141(co-ordinator) & 1341 (end devices)  
Actually am using 20 x-bee module. More than one x-bee module is going to out of network communication oftenly,then after power came or reset the x-bee it will join into network again. please give me the solution for this problem.  
then how can we find out this is parent & this one is end devices??

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**Author:** ![16ksa23](https://avatars.discourse-cdn.com/v4/letter/1/aeb1de/32.png) [@16ksa23](https://forums.digi.com/u/16ksa23)\
**Post date:** [September 17, 2013, 7:52am UTC](https://forums.digi.com/t/x-bee-is-in-out-of-network/1297/2 "2013-09-17T07:52:51Z")

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You can use ND command to find out parent node of a module.  
If it a moving network then it is difficult to maintain range, but if it is a stable network, you can place the XBee, in the range of parent XBee.