what do /27 /26 etc mean for ips? - GoFuckYourself.com

xxweekxx · 12-12-2010, 12:53 AM

if i have this:

1.1.1.60/27

2.2.2.70/26

3.3.3.3/27

what does /27 mean?

does it mean from 1.1.1.60 - 1.1.1.254?

comeplay · 12-12-2010, 01:28 AM

http://en.wikipedia.org/wiki/IPv4_subnetting_reference

Official Babe · 12-12-2010, 06:43 AM

it tells you what the network and the client IP's are based on the number of bits in the "slash". So if it's a /24, it would be class C because the /24 bits take up X.X.X.

if you get /27 its a subnetted network class C network with 3 extra bits on the network side.

fris · 12-12-2010, 08:25 AM

would be 32 ips

marlboroack · 12-12-2010, 08:29 AM

Best answer goes toooo ....... Official Babe!. Here is a star.

AzteK · 12-12-2010, 09:49 AM

That tells you how many usable hosts you can have using that IP.

Barefootsies · 12-12-2010, 01:54 PM

For your pleasure.

http://krow.net/dict/subnet.html

CaptainWolfy · 12-12-2010, 03:54 PM

nah that's the default for subnetmask ... i have been learning that for well last 6 months

CaptainWolfy · 12-12-2010, 03:55 PM

Quote:

Originally Posted by Official Babe

it tells you what the network and the client IP's are based on the number of bits in the "slash". So if it's a /24, it would be class C because the /24 bits take up X.X.X.

if you get /27 its a subnetted network class C network with 3 extra bits on the network side.

what he said ^^

12-12-2010, 12:53 AM	#1
xxweekxx Confirmed User Join Date: Oct 2002 Posts: 6,780	what do /27 /26 etc mean for ips? if i have this: 1.1.1.60/27 2.2.2.70/26 3.3.3.3/27 what does /27 mean? does it mean from 1.1.1.60 - 1.1.1.254? __________________ _________________ I am the best

12-12-2010, 01:28 AM	#2
comeplay Confirmed User Join Date: Nov 2004 Location: Greater Washington DC Posts: 1,435	http://en.wikipedia.org/wiki/IPv4_subnetting_reference __________________ Top virtual hosts for under 10$? www.hostmylife.com \| icq 50663030

12-12-2010, 08:25 AM	#4
fris Too lazy to set a custom title Industry Role: Join Date: Aug 2002 Posts: 55,287	would be 32 ips __________________ Since 1999: 69 Adult Industry awards for Best Hosting Company and professional excellence. WP Stuff

12-12-2010, 01:54 PM	#7
Barefootsies Choice is an Illusion Industry Role: Join Date: Feb 2005 Location: Land of Obama Posts: 42,635	For your pleasure. http://krow.net/dict/subnet.html __________________ Should You Email Your Members? Link1 \| Link2 \| Link3 Enough Said. "Would you rather live like a king for a year or like a prince forever?"

12-12-2010, 06:43 AM	#3
Official Babe Registered User Join Date: Jul 2008 Posts: 96	it tells you what the network and the client IP's are based on the number of bits in the "slash". So if it's a /24, it would be class C because the /24 bits take up X.X.X. if you get /27 its a subnetted network class C network with 3 extra bits on the network side.

12-12-2010, 08:29 AM	#5
marlboroack So Fucking Banned Industry Role: Join Date: Jul 2010 Location: ☣ Posts: 9,327	Best answer goes toooo ....... Official Babe!. Here is a star.

12-12-2010, 09:49 AM	#6
AzteK Confirmed User Industry Role: Join Date: Feb 2001 Location: Northern Cali, USA Posts: 3,439	That tells you how many usable hosts you can have using that IP.

12-12-2010, 03:54 PM	#8
CaptainWolfy Playa Industry Role: Join Date: Dec 2005 Location: Somewhere on the Earth Posts: 8,439	nah that's the default for subnetmask ... i have been learning that for well last 6 months