[Security Discussion] bomza7:
My device: nexus5

I have a nonrooted phone and some strange Activity so started searching for something. And found out there was a strange range of ports open. The sesults are below.

Is this normal?

bullhead:/ $ netstat -a
Proto Recv-Q Send-Q Local Address Foreign Address State
tcp 2 0 0.0.0.0:32727 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50039 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50040 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50041 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50042 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50010 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50043 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50011 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50044 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50012 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50045 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50013 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:35678 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50046 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50014 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50047 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50015 0.0.0.0:* UNKNOWN
tcp 4 0 0.0.0.0:32000 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50048 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50016 0.0.0.0:* UNKNOWN
tcp 4 0 0.0.0.0:32001 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50049 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50017 0.0.0.0:* UNKNOWN
tcp 4 0 0.0.0.0:32002 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50050 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50018 0.0.0.0:* UNKNOWN
tcp 4 0 0.0.0.0:32003 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50051 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50019 0.0.0.0:* UNKNOWN
tcp 4 0 0.0.0.0:32004 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50052 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50020 0.0.0.0:* UNKNOWN
tcp 4 0 0.0.0.0:sip 0.0.0.0:* UNKNOWN
tcp 3 0 0.0.0.0:32005 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50053 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50021 0.0.0.0:* UNKNOWN
tcp 3 0 0.0.0.0:32006 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50054 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50022 0.0.0.0:* UNKNOWN
tcp 3 0 0.0.0.0:32007 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50055 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50023 0.0.0.0:* UNKNOWN
tcp 3 0 0.0.0.0:32008 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50056 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50024 0.0.0.0:* UNKNOWN
tcp 3 0 0.0.0.0:32009 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50057 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50025 0.0.0.0:* UNKNOWN
tcp 3 0 0.0.0.0:32010 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50058 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50026 0.0.0.0:* UNKNOWN
tcp 3 0 0.0.0.0:32011 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50059 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50027 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:33068 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50060 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50028 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50029 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50030 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50031 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50032 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50033 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:33778 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50034 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:35379 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50035 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50036 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50037 0.0.0.0:* UNKNOWN
tcp 2 0 0.0.0.0:50038 0.0.0.0:* UNKNOWN
tcp 1 0 localhost:33778 localhost:39544 UNKNOWN
tcp 1 0 localhost:50043 localhost:46517 UNKNOWN
tcp 1 0 localhost:50035 localhost:37912 UNKNOWN
tcp 1 0 localhost:50051 localhost:41505 UNKNOWN
tcp 1 0 localhost:50033 localhost:47411 UNKNOWN
tcp 1 0 localhost:50032 localhost:47838 UNKNOWN
tcp 1 0 localhost:50034 localhost:39121 UNKNOWN
tcp 1 0 localhost:50030 localhost:44684 UNKNOWN
tcp 1 0 localhost:50012 localhost:40480 UNKNOWN
tcp 1 0 localhost:50025 localhost:38841 UNKNOWN
tcp 0 0 10.0.8.1:38692 ams15s29-in-f98.1e100.n TIME_WAIT
tcp 1 0 localhost:50018 localhost:49453 UNKNOWN
tcp 1 0 localhost:32000 localhost:43403 UNKNOWN
tcp 1 0 localhost:50025 localhost:42922 UNKNOWN
tcp 1 0 localhost:50039 localhost:39402 UNKNOWN
tcp 1 0 localhost:32011 localhost:42318 UNKNOWN
tcp 1 0 localhost:50036 localhost:47522 UNKNOWN
tcp 1 0 localhost:32002 localhost:47944 UNKNOWN
tcp 1 0 localhost:50032 localhost:38939 UNKNOWN
tcp 1 0 localhost:50022 localhost:44359 UNKNOWN
tcp 1 0 localhost:50027 localhost:38637 UNKNOWN
tcp 1 0 localhost:50044 localhost:38546 UNKNOWN
tcp 1 0 localhost:50049 localhost:40907 UNKNOWN
tcp 1 0 localhost:50045 localhost:49351 UNKNOWN
tcp 1 0 localhost:50040 localhost:39210 UNKNOWN
tcp 1 0 localhost:32003 localhost:48259 UNKNOWN
tcp 1 0 localhost:32001 localhost:41458 UNKNOWN
tcp 1 0 localhost:50021 localhost:42773 UNKNOWN
tcp 1 0 localhost:32727 localhost:46737 UNKNOWN
tcp 1 0 localhost:32006 localhost:48338 UNKNOWN
tcp 1 0 localhost:50035 localhost:46826 UNKNOWN
tcp 1 0 localhost:50037 localhost:37453 UNKNOWN
tcp 1 0 localhost:50011 localhost:47473 UNKNOWN
tcp 1 0 localhost:35379 localhost:37895 UNKNOWN
tcp 1 0 localhost:50023 localhost:37771 UNKNOWN
tcp 1 0 localhost:50039 localhost:48325 UNKNOWN
tcp 1 0 localhost:50029 localhost:45992 UNKNOWN
tcp 1 0 localhost:50018 localhost:45362 UNKNOWN
tcp 1 0 localhost:50019 localhost:40516 UNKNOWN
tcp 1 0 localhost:32005 localhost:42700 UNKNOWN
tcp 1 0 localhost:50014 localhost:49833 UNKNOWN
tcp 1 0 localhost:50057 localhost:41044 UNKNOWN
tcp 0 1 10.56.217.101:45903 reverse.admeta.com:http FIN_WAIT1
tcp 1 0 localhost:50059 localhost:39135 UNKNOWN
tcp 1 0 localhost:50040 localhost:43299 UNKNOWN
tcp 1 0 localhost:32009 localhost:45895 UNKNOWN
tcp 1 0 localhost:50041 localhost:42841 UNKNOWN
tcp 1 0 localhost:32000 localhost:42603 UNKNOWN
tcp 1 0 localhost:50050 localhost:49550 UNKNOWN
tcp 1 0 localhost:50014 localhost:45723 UNKNOWN
tcp 1 0 localhost:50055 localhost:41823 UNKNOWN
tcp 1 0 localhost:50020 localhost:42528 UNKNOWN
tcp 1 0 localhost:50016 localhost:49387 UNKNOWN
tcp 1 0 localhost:50022 localhost:48447 UNKNOWN
tcp 0 0 10.56.217.101:47621 ams16s21-in-f5.1e100.ne ESTABLISHED
tcp 1 0 localhost:50046 localhost:44034 UNKNOWN
tcp 1 0 localhost:32002 localhost:39033 UNKNOWN
tcp 1 0 localhost:32004 localhost:42834 UNKNOWN
tcp 1 0 localhost:33068 localhost:41965 UNKNOWN
tcp 1 0 localhost:50042 localhost:43549 UNKNOWN
tcp 1 0 localhost:50011 localhost:38565 UNKNOWN
tcp 1 0 localhost:32009 localhost:41001 UNKNOWN
tcp 1 0 localhost:50055 localhost:37735 UNKNOWN
tcp 0 0 10.56.217.101:45027 ec2-54-235-145-74.compu ESTABLISHED
tcp 1 0 localhost:50015 localhost:48374 UNKNOWN
tcp 1 0 localhost:33068 localhost:37870 UNKNOWN
tcp 1 0 localhost:50049 localhost:44986 UNKNOWN
tcp 1 0 localhost:50059 localhost:48041 UNKNOWN
tcp 1 0 localhost:50038 localhost:43859 UNKNOWN
tcp 1 0 localhost:50041 localhost:46943 UNKNOWN
tcp 1 0 localhost:50020 localhost:38432 UNKNOWN
tcp 0 1 10.56.217.101:45999 reverse.admeta.com:http FIN_WAIT1
tcp 1 0 localhost:50027 localhost:47554 UNKNOWN
tcp 1 0 localhost:32002 localhost:47140 UNKNOWN
tcp 1 0 localhost:32001 localhost:45551 UNKNOWN
tcp 1 0 localhost:32011 localhost:41517 UNKNOWN
tcp 1 0 localhost:50056 localhost:38914 UNKNOWN
tcp 1 0 localhost:33778 localhost:48449 UNKNOWN
tcp 1 0 localhost:32007 localhost:39203 UNKNOWN
tcp 1 0 localhost:50024 localhost:38333 UNKNOWN
tcp 1 0 localhost:32008 localhost:48777 UNKNOWN
tcp 0 0 10.56.217.101:48536 cache.google.com:https ESTABLISHED
tcp 1 0 localhost:50057 localhost:49952 UNKNOWN
tcp 1 0 localhost:50033 localhost:43315 UNKNOWN
tcp 1 0 localhost:35678 localhost:39993 UNKNOWN
tcp 1 0 localhost:50028 localhost:49501 UNKNOWN
tcp 1 0 localhost:32008 localhost:44684 UNKNOWN
tcp 0 0 10.56.217.101:48738 ed-in-f188.1e100.net:52 ESTABLISHED
tcp 1 0 localhost:32010 localhost:41123 UNKNOWN

tcp 1 0 localhost:32006 localhost:43446 UNKNOWN
tcp 1 0 localhost:50012 localhost:49395 UNKNOWN
tcp 1 0 localhost:32007 localhost:44097 UNKNOWN
tcp 1 0 localhost:50047 localhost:40564 UNKNOWN
tcp 1 0 localhost:50013 localhost:46654 UNKNOWN
tcp 1 0 localhost:50034 localhost:43214 UNKNOWN
tcp 0 0 10.56.217.101:40554 104.31.10.172:http ESTABLISHED
tcp 1 0 localhost:32002 localhost:46876 UNKNOWN
tcp 1 0 localhost:50058 localhost:44035 UNKNOWN

tcp 1 0 localhost:32006 localhost:44245 UNKNOWN
tcp 1 0 localhost:50046 localhost:39937 UNKNOWN
tcp 1 0 localhost:32005 localhost:38609 UNKNOWN
tcp 1 0 localhost:50043 localhost:42403 UNKNOWN
tcp 1 0 localhost:32000 localhost:47506 UNKNOWN
tcp 1 0 localhost:50047 localhost:44648 UNKNOWN
tcp 1 0 localhost:50045 localhost:45262 UNKNOWN
tcp 1 0 localhost:32004 localhost:42033 UNKNOWN
tcp 0 1 10.56.217.101:45904 reverse.admeta.com:http FIN_WAIT1
tcp 1 0 localhost:50054 localhost:42272 UNKNOWN
tcp 1 0 localhost:50058 localhost:39957 UNKNOWN
tcp 1 0 localhost:32003 localhost:47459 UNKNOWN
tcp 1 0 localhost:32004 localhost:46927 UNKNOWN
tcp 1 0 localhost:50056 localhost:47832 UNKNOWN
tcp 1 0 localhost:50050 localhost:45458 UNKNOWN
tcp 1 0 localhost:32003 localhost:47192 UNKNOWN
tcp 1 0 localhost:50017 localhost:40445 UNKNOWN
tcp 1 0 localhost:50026 localhost:37444 UNKNOWN
tcp 1 0 localhost:50028 localhost:45416 UNKNOWN
tcp 1 0 localhost:32010 localhost:45206 UNKNOWN
tcp 1 0 localhost:35678 localhost:44089 UNKNOWN
tcp 1 0 localhost:50031 localhost:42962 UNKNOWN
tcp 1 0 localhost:50048 localhost:37456 UNKNOWN
tcp 1 0 localhost:50029 localhost:41896 UNKNOWN
tcp 1 0 localhost:32010 localhost:40323 UNKNOWN
tcp 0 0 10.56.217.101:41285 supersonic.web.va.us.xd TIME_WAIT
tcp 1 0 localhost:50054 localhost:46374 UNKNOWN
tcp 1 0 localhost:50042 localhost:47656 UNKNOWN
tcp 1 0 localhost:50021 localhost:38684 UNKNOWN
tcp 1 0 localhost:32004 localhost:41766 UNKNOWN
tcp 1 0 localhost:50060 localhost:41492 UNKNOWN
tcp 1 0 localhost:32001 localhost:40391 UNKNOWN
tcp 1 0 localhost:50044 localhost:42642 UNKNOWN
tcp 1 0 localhost:50016 localhost:40492 UNKNOWN
tcp 1 0 localhost:sip localhost:43072 UNKNOWN
tcp 1 0 localhost:50010 localhost:40772 UNKNOWN
tcp 1 0 localhost:32007 localhost:40000 UNKNOWN
tcp 0 0 10.0.8.1:43200 supersonic.web.va.us.xd TIME_WAIT
tcp 1 0 localhost:50037 localhost:41537 UNKNOWN
tcp 1 0 localhost:50013 localhost:42570 UNKNOWN
tcp 1 0 localhost:50031 localhost:47051 UNKNOWN
tcp 1 0 localhost:50036 localhost:43419 UNKNOWN
tcp 1 0 localhost:50017 localhost:49359 UNKNOWN
tcp 1 0 localhost:50023 localhost:46682 UNKNOWN
tcp 1 0 localhost:50052 localhost:41936 UNKNOWN
tcp 1 0 localhost:50015 localhost:44263 UNKNOWN
tcp 1 0 localhost:32008 localhost:43880 UNKNOWN
tcp 1 0 localhost:50019 localhost:49395 UNKNOWN
tcp 1 0 localhost:32000 localhost:42336 UNKNOWN
tcp 1 0 localhost:50053 localhost:40704 UNKNOWN
tcp 1 0 localhost:50026 localhost:41540 UNKNOWN
tcp 1 0 localhost:50053 localhost:44798 UNKNOWN
tcp 1 0 localhost:sip localhost:42862 UNKNOWN
tcp 1 0 localhost:32727 localhost:42641 UNKNOWN
tcp 1 0 localhost:50060 localhost:45600 UNKNOWN
tcp 1 0 localhost:50052 localhost:46041 UNKNOWN
tcp 1 0 localhost:50051 localhost:37408 UNKNOWN
tcp 1 0 localhost:50038 localhost:47943 UNKNOWN
tcp 1 0 localhost:50024 localhost:42435 UNKNOWN
tcp 1 0 localhost:35379 localhost:41992 UNKNOWN
tcp 1 0 localhost:32001 localhost:40656 UNKNOWN
tcp 1 0 localhost:50048 localhost:46382 UNKNOWN
tcp 1 0 localhost:32009 localhost:41805 UNKNOWN
tcp 1 0 localhost:32011 localhost:46409 UNKNOWN
tcp 1 0 localhost:50030 localhost:48771 UNKNOWN
tcp 1 0 localhost:32005 localhost:37807 UNKNOWN
tcp 1 0 localhost:50010 localhost:49687 UNKNOWN
tcp 1 0 localhost:32003 localhost:39352 UNKNOWN
tcp 0 0 :::50039 :::* UNKNOWN
tcp 0 0 :::50040 :::* UNKNOWN
tcp 0 0 :::50041 :::* UNKNOWN
tcp 0 0 :::50042 :::* UNKNOWN
tcp 0 0 :::50010 :::* UNKNOWN
tcp 0 0 :::32859 :::* UNKNOWN
tcp 0 0 :::50043 :::* UNKNOWN
tcp 0 0 :::50011 :::* UNKNOWN
tcp 0 0 :::50044 :::* UNKNOWN
tcp 0 0 :::50012 :::* UNKNOWN
tcp 0 0 :::35869 :::* UNKNOWN
tcp 0 0 :::50045 :::* UNKNOWN
tcp 0 0 :::50013 :::* UNKNOWN
tcp 0 0 :::50046 :::* UNKNOWN
tcp 0 0 :::50014 :::* UNKNOWN
tcp 0 0 :::50047 :::* UNKNOWN
tcp 0 0 :::50015 :::* UNKNOWN
tcp 0 0 :::32000 :::* UNKNOWN
tcp 0 0 :::50048 :::* UNKNOWN
tcp 0 0 :::50016 :::* UNKNOWN
tcp 0 0 :::32001 :::* UNKNOWN
tcp 0 0 :::50049 :::* UNKNOWN
tcp 0 0 :::50017 :::* UNKNOWN
tcp 0 0 :::32706 :::* UNKNOWN
tcp 0 0 :::32002 :::* UNKNOWN
tcp 0 0 :::50050 :::* UNKNOWN
tcp 0 0 :::50018 :::* UNKNOWN
tcp 0 0 :::32003 :::* UNKNOWN
tcp 0 0 :::50051 :::* UNKNOWN
tcp 0 0 :::50019 :::* UNKNOWN
tcp 0 0 :::32004 :::* UNKNOWN
tcp 0 0 :::50052 :::* UNKNOWN
tcp 0 0 :::50020 :::* UNKNOWN
tcp 0 0 :::sip :::* UNKNOWN
tcp 0 0 :::35941 :::* UNKNOWN
tcp 0 0 :::32005 :::* UNKNOWN
tcp 0 0 :::50053 :::* UNKNOWN
tcp 0 0 :::50021 :::* UNKNOWN
tcp 0 0 :::32006 :::* UNKNOWN
tcp 0 0 :::50054 :::* UNKNOWN
tcp 0 0 :::50022 :::* UNKNOWN
tcp 0 0 :::32007 :::* UNKNOWN
tcp 0 0 :::50055 :::* UNKNOWN
tcp 0 0 :::50023 :::* UNKNOWN
tcp 0 0 :::32008 :::* UNKNOWN
tcp 0 0 :::50056 :::* UNKNOWN
tcp 0 0 :::50024 :::* UNKNOWN
tcp 0 0 :::32009 :::* UNKNOWN
tcp 0 0 :::50057 :::* UNKNOWN
tcp 0 0 :::50025 :::* UNKNOWN
tcp 0 0 :::32010 :::* UNKNOWN
tcp 0 0 :::50058 :::* UNKNOWN
tcp 0 0 :::50026 :::* UNKNOWN
tcp 0 0 :::32011 :::* UNKNOWN
tcp 0 0 :::50059 :::* UNKNOWN
tcp 0 0 :::50027 :::* UNKNOWN
tcp 0 0 :::50060 :::* UNKNOWN
tcp 0 0 :::50028 :::* UNKNOWN
tcp 0 0 :::50029 :::* UNKNOWN
tcp 0 0 :::50030 :::* UNKNOWN
tcp 0 0 :::50031 :::* UNKNOWN
tcp 0 0 :::32880 :::* UNKNOWN
tcp 0 0 :::50032 :::* UNKNOWN
tcp 0 0 :::50033 :::* UNKNOWN
tcp 0 0 :::50034 :::* UNKNOWN
tcp 0 0 :::50035 :::* UNKNOWN
tcp 0 0 :::50036 :::* UNKNOWN
tcp 0 0 :::50037 :::* UNKNOWN
tcp 0 0 :::50038 :::* UNKNOWN
tcp 0 1 :::44582 localhost:9033 SYN_SENT
udp 0 0 0.0.0.0:32000 0.0.0.0:* UNKNOWN
udp 0 0 0.0.0.0:32001 0.0.0.0:* UNKNOWN
udp 0 0 0.0.0.0:32002 0.0.0.0:* UNKNOWN
udp 0 0 0.0.0.0:32003 0.0.0.0:* UNKNOWN
And here udp connections continue