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What is a private IP address ?

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Question ajoutée par Utilisateur supprimé
Date de publication: 2016/01/25
Prince Soni
par Prince Soni , Sr, Security Admin , NTT DATA

Its companies internal ip address , which is been hidden due to security reason from outside network .

A private IP address is a non-Internet facing IP address on an internal network. Private IP addresses are provided by network devices, such as routers, using network address translation (NAT).

Hasnain Ansari
par Hasnain Ansari , Network Engineer , AL-Safa Medical Complex

AINA has divided up addresses into two parts : 

1.Private ip address

2.Public ip addresses 

Private ip address : used in private network like LAN/WAN for our private communication.Private ip address can not be used on internet.

Ranges :

.0.0.0 -...

..0.0 -...

..0.0 -...

Note: Private ip addresses are reusable because we can use same up addressing in two different LANs.

Example. Reliance and TATA  both can have same ip addresses like.0.0.0 -... in their office andit will not cause any problem .

Raghavendra Lal
par Raghavendra Lal , IT Security Analyst , honeywell

Private IP Addresses are logical addresses which are not facing internet. These are used in internal networks. 

RFC mentions which are the ranges should be used for private addressing. Ranges are

..0.0-...

..0.0-...

.0.0.0-...

Sajjad Ali
par Sajjad Ali , Personal Assistant , Population welfare

They are addresses allowed within a Lan networks they cannot access Internet using private ip addresses...

Qamar javeed Cheema
par Qamar javeed Cheema , IT RESEARCH ASSISTANT withBAHRIA , BAHRIA University Islamabad

Its a unique ID assigned to every system to access by network

Harichand sahu
par Harichand sahu , sales and service incharge , TATASKY PVT LTD

ITS UNIQUE ID FOR EVERY SYSTEM TO ACCESS NETWORK

toufeik choukri
par toufeik choukri , Senior Information Security Consultant (DRP) , ERDF

Private IP adresses are no routable IP adresses on Internet.  There is3 ranges :

.0.0.0/8 ..0.0/..0.0/

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