RFC 1918 is Address Allocation for Private Internets The internet Assigned Numbers Authority (IANA) has reserved the following three blocks of the IP address space for private internets: 10.0.0.0 - 10.255.255.255 (10/8 prefix) 172.16.0.0 - 172.31.255.255 (172.16/12 prefix) 192.168.0.0 - 192.168.255.255 (192.168/16 prefix) We will refer to the first block as "24-bit block", the second as "20-bit block", and to the third as "16-bit" block. Note that (in pre-CIDR notation) the first block is nothing but a single class A network number, while the second block is a set of 16 contiguous class B network numbers, and third block is a set of 256 contiguous class C network numbers.
Any one of the following ranges, recommended by RFC 1918:10.0.0.0 - 10.255.255.255172.16.0.0 - 172.31.255.255192.168.0.0 - 192.168.255.255Any one of the following ranges, recommended by RFC 1918:10.0.0.0 - 10.255.255.255172.16.0.0 - 172.31.255.255192.168.0.0 - 192.168.255.255Any one of the following ranges, recommended by RFC 1918:10.0.0.0 - 10.255.255.255172.16.0.0 - 172.31.255.255192.168.0.0 - 192.168.255.255Any one of the following ranges, recommended by RFC 1918:10.0.0.0 - 10.255.255.255172.16.0.0 - 172.31.255.255192.168.0.0 - 192.168.255.255
256
17
"The RFC 1918 private network numbers are 10.0.0.0, Class Bs between 172.16.0.0 and 172.31.0.0 inclusive, and all Class C networks that begin with 192.168. All addresses that begin with 127 are reserved, but not as valid private IP addresses."
They are private addresses. I think Class A
origine of rfc? and what is rfc 1000? by taghazzul
192.168.0.0 | 255.255.0.0 172.16.0.0 | 255.240.0.0 10.0.0.0 | 255.0.0.0
RFC 527
He is a former rugby player at Cwmbran RFC, Girlings RFC, Newport & District, Croesyceiliog RFC, trialist with Pontypool RFC and the Honorary Secretary of the Welsh Charitables RFC.
RFC stand for "Request for comment" it is method for standard the network thing
rfc number of http
A Request For Comments (RFC) document defines a protocol or policy used on the Internet. An RFC can be submitted by anyone. Eventually, if it gains enough interest, it may evolve into an Internet Standard Each RFC is designated by an RFC number. Once published, an RFC never changes. Modifications to an original RFC are assigned a new RFC number.