Geekzone: technology news, blogs, forums
Guest
Welcome Guest.
You haven't logged in yet. If you don't have an account you can register now.


MadEngineer

3525 posts

Uber Geek

Trusted

#148680 27-Jun-2014 08:19
Send private message

Found my internet not working this morning, so I did a DHCP renewal on my router and was given these two addresses within a few seconds of each other. Now these are not the actual network/broadcast addresses (121.99.224.0/23-121.99.225.255; 121.99.254.0/23-121.99.255.255) but I'm pretty sure they're invalid:









You're not on Atlantis anymore, Duncan Idaho.

Create new topic
LennonNZ
2449 posts

Uber Geek

ID Verified
Trusted

  #1075384 27-Jun-2014 08:29
Send private message

There is nothing wrong with those IP Addresses (With those netmasks)  at all and are perfectly 100% right to be used.


 
 
 

Shop MyHeritage and uncover your origins and find new relatives with a simple DNA test. (affiliate link).

jls

jls
6 posts

Wannabe Geek


  #1075387 27-Jun-2014 08:34
Send private message

Those IP's should work no problems.

 

ipcalc 121.99.224.1/23
Address: 121.99.224.1 01111001.01100011.1110000 0.00000001
Netmask: 255.255.254.0 = 23 11111111.11111111.1111111 0.00000000
Wildcard: 0.0.1.255 00000000.00000000.0000000 1.11111111
=>
Network: 121.99.224.0/23 01111001.01100011.1110000 0.00000000
HostMin: 121.99.224.1 01111001.01100011.1110000 0.00000001
HostMax: 121.99.225.254 01111001.01100011.1110000 1.11111110
Broadcast: 121.99.225.255 01111001.01100011.1110000 1.11111111

They are in the middle of the /23 subnet

MadEngineer

3525 posts

Uber Geek

Trusted

  #1075390 27-Jun-2014 08:38
Send private message

Not sure why they weren't working for me, and what's the changes of getting a .0 followed by a .255 :p
Sequential at least




You're not on Atlantis anymore, Duncan Idaho.

Create new topic





News and reviews »

Samsung Announces Galaxy AI
Posted 28-Nov-2023 14:48


Epson Launches EH-LS650 Ultra Short Throw Smart Streaming Laser Projector
Posted 28-Nov-2023 14:38


Fitbit Charge 6 Review 
Posted 27-Nov-2023 16:21


Cisco Launches New Research Highlighting Gap in Preparedness for AI
Posted 23-Nov-2023 15:50


Seagate Takes Block Storage System to New Heights Reaching 2.5 PB
Posted 23-Nov-2023 15:45


Seagate Nytro 4350 NVMe SSD Delivers Consistent Application Performance and High QoS to Data Centers
Posted 23-Nov-2023 15:38


Amazon Fire TV Stick 4k Max (2nd Generation) Review
Posted 14-Nov-2023 16:17


Over half of New Zealand adults surveyed concerned about AI shopping scams
Posted 3-Nov-2023 10:42


Super Mario Bros. Wonder Launches on Nintendo Switch
Posted 24-Oct-2023 10:56


Google Releases Nest WiFi Pro in New Zealand
Posted 24-Oct-2023 10:18


Amazon Introduces All-New Echo Pop in New Zealand
Posted 23-Oct-2023 19:49


HyperX Unveils Their First Webcam and Audio Mixer Plus
Posted 20-Oct-2023 11:47


Seagate Introduces Exos 24TB Hard Drives for Hyperscalers and Enterprise Data Centres
Posted 20-Oct-2023 11:43


Dyson Zone Noise-Cancelling Headphones Comes to New Zealand
Posted 20-Oct-2023 11:33


The OPPO Find N3 Launches Globally Available in New Zealand Mid-November
Posted 20-Oct-2023 11:06









Geekzone Live »

Try automatic live updates from Geekzone directly in your browser, without refreshing the page, with Geekzone Live now.



Are you subscribed to our RSS feed? You can download the latest headlines and summaries from our stories directly to your computer or smartphone by using a feed reader.