| Range From | Range To | Organisation |
|---|---|---|
| 199.108.95.0 | 199.108.98.255 |  AT&T Enterprises, LLC |
| 199.108.99.0 | 199.108.99.63 | CI - Plasma Computing Group SID 29088 |
| 199.108.99.64 | 199.108.99.127 | AT&T Enterprises, LLC |
| 199.108.99.128 | 199.108.99.135 | CI - CaliberHoldings SID-20787 |
| 199.108.99.136 | 199.108.99.143 | CI - PlainsCotton SID-20797 |
| 199.108.99.144 | 199.108.99.159 | CI - PlainsCotton SID-20797 |
| 199.108.99.160 | 199.108.99.167 | CI - ATTUnified Messaging SID-11233 |
| 199.108.99.168 | 199.108.99.171 | Aston Martin of Dallas |
| 199.108.99.172 | 199.108.99.175 | Aston Martin of Austin |
| 199.108.99.176 | 199.108.99.191 | AT&T Enterprises, LLC |
Showing 1 - 10 of 25 Results