List of Private IPs

4 posts · originally from https://geek.digit.in/community/threads/list-of-private-ips.200193/

When I search for Private IPs list I get the following list from Google.

RFC1918 name	IP address range	number of addresses
24-bit block	10.0.0.0 – 10.255.255.255	16,777,216
20-bit block	172.16.0.0 – 172.31.255.255	1,048,576
16-bit block	192.168.0.0 – 192.168.255.255	65,536

What I wish to know is are these the only private IPs list or there could be more not listed here?
Thanks.

yes,these are the only reserved private IP ranges for IPv4.

Private network - Wikipedi

The Internet Engineering Task Force (IETF) has directed the Internet Assigned Numbers Authority (IANA) to reserve the following IPv4 address ranges for private networks, as published in RFC 1918

Thanks [MENTION=126812]whitestar_999[/MENTION].

Also wondering how about 100.64.0.0/10 is this range also type of private IP? Basically by private IP I mean one that can not support inbound connection due to non accessibility from over the internet. It could be internal network assigned by ISP or one behind ISP's NAT.

I am exploring ISPs in my area that offer public IP to home end users, if any. So what to be very clear with list of Private IPs so that I can directly check with the concerned technical folks of ISP about what IPv4 network they offer.

Reserved IP addresses - Wikipedi

Those are meant for ISPs use.