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List Information

List name: AT&T
Author: I-Blocklist
Author's website: iblocklist.com
Author's description:
Contains all AT&T ISP IPs.
This list is not recommended for those that are subscribers of the ISP.
If you chose to use it against my advice, then you do so to your own detriment.
Don't complain about problems or bother asking why its not recommended.
Update URL: http://list.iblocklist.com/?list=att

List Details

Number of ranges: 37
Number of IPs: 51658504

Usage Details

Popularity:

Ranges

Range Description Start IP End IP Rating Status
AT&T WorldNet Services 12.0.0.0 12.255.255.255 2 enabled
CERFnet 63.240.0.0 63.242.255.255 1 enabled
Southwestern Bell 64.160.129.200 64.160.129.207 1 enabled
BellSouth 65.80.0.0 65.83.255.255 2 enabled
AT&T Internet Services 68.88.0.0 68.95.255.255 1 enabled
AT&T Internet Services 68.248.0.0 68.255.255.255 1 enabled
AT&T Internet Services 69.104.0.0 69.111.255.255 1 enabled
AT&T Internet Services 69.148.0.0 69.155.255.255 1 enabled
AT&T Internet Services 69.208.0.0 69.223.255.255 2 enabled
AT&T Internet Services 69.224.0.0 69.239.255.255 1 enabled
AT&T Internet Services 70.128.0.0 70.143.255.255 1 enabled
BellSouth 70.144.0.0 70.159.255.255 1 enabled
AT&T Internet Services 70.240.0.0 70.255.255.255 1 enabled
AT&T Internet Services 71.128.0.0 71.159.255.255 1 enabled
BellSouth 72.144.0.0 72.159.255.255 1 enabled
BellSouth 74.160.0.0 74.191.255.255 1 enabled
BellSouth 74.224.0.0 74.255.255.255 2 enabled
AT&T Internet Services 75.0.0.0 75.63.255.255 1 enabled
Southwestern Bell 76.192.0.0 76.255.255.255 1 enabled
Southwestern Bell 76.203.8.0 76.203.15.255 1 enabled
Southwestern Bell 76.204.192.0 76.204.195.255 1 enabled
Southwestern Bell 76.205.96.0 76.205.111.255 1 enabled
Southwestern Bell 76.209.222.0 76.209.223.255 1 enabled
AT&T Internet Services 99.0.0.0 99.95.255.255 1 enabled
AT&T Internet Services 99.128.0.0 99.191.255.255 1 enabled
South Central Bell 139.76.0.0 139.76.255.255 1 enabled
AT&T Internet Services 151.164.0.0 151.164.255.255 1 enabled
CERFnet 192.153.156.0 192.153.156.255 1 enabled
AT&T Bell Laboratories 199.191.128.0 199.191.255.255 1 enabled
AT&T WorldNet Services 204.127.0.0 204.127.255.255 1 enabled
BellSouth 205.152.0.0 205.152.255.255 1 enabled
AT&T Internet Services 206.13.0.0 206.13.127.255 1 enabled
AT&T WorldNet Services 207.140.0.0 207.141.255.255 1 enabled
CERFnet 207.252.0.0 207.252.255.255 1 enabled
BellSouth 216.76.0.0 216.79.255.255 1 enabled
CERFnet 216.148.0.0 216.148.255.255 1 enabled
AT&T Internet Services 216.173.224.0 216.173.255.255 1 enabled

Comments

Dibola (Member) wrote:

just wonderin.........i have at&t dsl...........what are the scenarios that would hapen by blocking them...........i mean would i get a phone call from them or something saying " hey..we become aware that you've blocked us"....or any thing?

posted on 28/02/2009 at 10:48AM
fakhir (Founder) wrote:

@ Dibola

I have a question for you.

if they are your connection to the internet and you block them then you will connect to the internet how exactly?

posted on 28/02/2009 at 11:03AM
Dibola (Member) wrote:

well.......no thats not wat i meant......ok i jumped the gun a bit and ran the list.......im still browsing the net though

posted on 28/02/2009 at 11:06AM
Dibola (Member) wrote:

i just don't want them snooping

posted on 28/02/2009 at 11:06AM
Dibola (Member) wrote:

oh yeah almost forgot and sorry for so much posting.....im not using their dns servers.....im using open dns

posted on 28/02/2009 at 11:10AM
fakhir (Founder) wrote:

go ahead and use it if you want but don't complain if you have problems.....

posted on 28/02/2009 at 11:42AM
Cenya (Subscriber) wrote:

Never update this list!!! If needed, I would just make a new one called AT&T-Full :: cuz a friend of mine has AT&T and he used this one and can STILL use the internet! It runs a tiny bit slower, but no loss in what sites you can visit!

posted on 21/08/2009 at 10:53PM
fakhir (Founder) wrote:

@ Cenya

this is a list of known AT&T ranges.
if you know of some that are missing then report them.

posted on 22/08/2009 at 12:26PM

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