The Internet Engineering Task Force <https://en.wikipedia.org/wiki/Internet_Engineering_Task_Force> (IETF) has directed the Internet Assigned Numbers Authority <https://en.wikipedia.org/wiki/Internet_Assigned_Numbers_Authority> (IANA) to reserve the following IPv4 address ranges for private networks:[1] <https://en.wikipedia.org/wiki/Private_network#cite_note-rfc1918-1>(p4) RFC1918 nameIP address rangeNumber of addressesLargest CIDR <https://en.wikipedia.org/wiki/Classless_Inter-Domain_Routing> block (subnet mask)Host ID sizeMask bits*Classful <https://en.wikipedia.org/wiki/Classful_network>* description[Note 1] <https://en.wikipedia.org/wiki/Private_network#cite_note-4> 24-bit block 10.0.0.0 – 10.255.255.255 16777216 10.0.0.0/8 (255.0.0.0) 24 bits 8 bits single class A network 20-bit block 172.16.0.0 – 172.31.255.255 1048576 172.16.0.0/12 (255.240.0.0) 20 bits 12 bits 16 contiguous class B networks 16-bit block 192.168.0.0 – 192.168.255.255 65536 192.168.0.0/16 (255.255.0.0) 16 bits 16 bits 256 contiguous class C networks In practice, it is common to subdivide these ranges into smaller subnets. 192.168.x.x is a private subnet 192.83.x.x in a public subnet Le dim. 20 déc. 2020 à 11:37, ARS W5OMR <ars.w5omr@gmail.com> a écrit :
just saw this in my konsole... [Dec 20 09:37:34] NOTICE[585]: chan_iax2.c:9712 socket_process: Registration of '29655' rejected: 'Password incorrect' from: '192.83.199.4'
I know 192.xx.xxx is an internal address, so... what the hell?
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73 = Best Regards, -Geoff/W5OMR _______________________________________________ App_rpt-users mailing list App_rpt-users@lists.keekles.org http://lists.keekles.org/cgi-bin/mailman/listinfo/app_rpt-users
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