Timeline for My home modem-router is occupying most subnets
Current License: CC BY-SA 3.0
23 events
| when toggle format | what | by | license | comment | |
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| Apr 11, 2017 at 17:51 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Mar 12, 2017 at 17:02 | history | tweeted | twitter.com/StackSecurity/status/840971150108815360 | ||
| Mar 12, 2017 at 16:56 | history | edited | beppe9000 | CC BY-SA 3.0 | added 15 characters in body |
| Mar 11, 2017 at 23:29 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Feb 9, 2017 at 20:28 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Jan 10, 2017 at 19:54 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Dec 11, 2016 at 18:58 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Nov 11, 2016 at 15:50 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Oct 12, 2016 at 14:04 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Sep 27, 2016 at 18:03 | comment | added | beppe9000 | @billc.cn I tried, the trace result is [MODEM HOST NAME]>[THE IP]>Lots of timeouts. | |
| Sep 12, 2016 at 13:53 | comment | added | billc.cn | I have a feeling you have actually scanned beyond your private network and into the carrier's. Could you ping/traceroute the IP addresses and check their TTL? | |
| Sep 12, 2016 at 13:37 | history | edited | beppe9000 | CC BY-SA 3.0 | added 877 characters in body |
| Sep 12, 2016 at 12:31 | history | edited | beppe9000 | CC BY-SA 3.0 | added 21 characters in body |
| Sep 12, 2016 at 12:30 | comment | added | beppe9000 | Looks like they are somehow intercepting those port on wan hosts too. For example if I port scan the "example.com" domain i get port 7070 and 554 open. I don't think those are open on that server. I port scanned again using an online tool this time and those ports are reported as close. | |
| Sep 12, 2016 at 12:26 | comment | added | beppe9000 | This modem has some streaming capability provided by dlna/twonky, but i explicitly disabled the feature in the control panel before scanning to be sure to have only the essential services. I will try enabling it and check if new ports show up. | |
| Sep 12, 2016 at 12:24 | history | edited | beppe9000 | CC BY-SA 3.0 | added 71 characters in body |
| Sep 12, 2016 at 6:34 | comment | added | schroeder♦ | No, they cannot be on the ISP (private IP range). My guess is that they forward those ports to make it easier if you subnet your own network. It would reduce troubleshooting calls. | |
| Sep 12, 2016 at 3:25 | comment | added | cutrightjm | @schroeder It may be those ports, but I have never seen a device use all the addresses 192.168.X.1 - why is it using almost 250 subnets? Would those be other user's routers possibly on the ISPs LAN | |
| Sep 11, 2016 at 21:36 | answer | added | Jonah Benton | timeline score: 1 | |
| Sep 11, 2016 at 20:35 | comment | added | schroeder♦ | A quick Google search for vodafone and those ports shows 554 = RTSP, 7070 = DVR, 1863 = possibly Xbox. | |
| Sep 11, 2016 at 18:34 | history | edited | beppe9000 | CC BY-SA 3.0 | added 3 characters in body |
| Sep 11, 2016 at 18:24 | history | edited | André Borie | edited tags | |
| Sep 11, 2016 at 18:12 | history | asked | beppe9000 | CC BY-SA 3.0 |