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General Information
Name:
AT&T Enterprises, LLC
Domain:
att.net
Country:
US
Type:
isp
Registry:
ARIN
Prefix Counts
IPv4 Count:
4,654,848
IPv6 Count:
0
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 12.130.209.0/24 | US | ATT | AT&T Enterprises, LLC | ARIN | allocation | 256 |
| 65.5.0.0/16 | US | BELLSNET-BLK9 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 65.13.0.0/16 | US | BELLSNET-BLK9 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 65.14.0.0/16 | US | BLS-65-14-0-0-24-1006160931 | G Force Cable - Ags | ARIN | reassignment | 65,536 |
| 65.15.0.0/16 | US | BELLSNET-BLK9 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 65.81.0.0/16 | US | BELLSNET-BLK9 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 65.82.0.0/16 | US | BLS-65-82-0-0-24-1003112826 | 1hemisphere.com - Mia | ARIN | reassignment | 65,536 |
| 65.83.0.0/16 | US | BLS-65-83-0-0-26-1004204157 | Excel Computer Co. INC - Mia | ARIN | reassignment | 65,536 |
| 65.83.236.0/22 | US | BLS-65-83-236-0-1001291004 | Bellsouth Brib 1 - Atl | ARIN | reassignment | 1,024 |
| 66.20.0.0/15 | US | BELLSNET-BLK8 | AT&T Enterprises, LLC | ARIN | allocation | 131,072 |
| 67.32.0.0/16 | US | BLS-67-32-0-0-27-1004214755 | SOUTHCOMM CENTRAL - ASM | ARIN | reassignment | 65,536 |
| 67.33.0.0/16 | US | BLS-67-33-0-0-22-1004213822 | EAGLE ONE WIRELESS - CHA | ARIN | reassignment | 65,536 |
| 68.16.0.0/15 | US | BLS-68-16-0-0-27-1004211932 | IVAN ALLEN - ASM | ARIN | reassignment | 131,072 |
| 68.152.0.0/15 | US | BLS-68-152-0-0-24-1004212801 | CLINTON A HARKINS PC - ASM | ARIN | reassignment | 131,072 |
| 68.156.0.0/15 | US | BLS-68-156-0-0-24-1006234553 | HIGHBURY HOUSECOMMUNICATIONS - ASM | ARIN | reassignment | 131,072 |
| 68.208.0.0/16 | US | BLS-68-208-0-0-27-1006232931 | TRANSAXIOM - ASM | ARIN | reassignment | 65,536 |
| 68.213.0.0/16 | US | BELLSNET-BLK11 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 68.214.0.0/16 | US | BLS-68-214-0-0-1003020944 | ASM ADSL EEUA | ARIN | reassignment | 65,536 |
| 68.216.0.0/16 | US | BLS-68-216-0-0-27-1006235327 | Collins And Aikman Products - Asm Lan | ARIN | reassignment | 65,536 |
| 68.222.0.0/16 | US | BLS-68-222-0-0-1003020945 | MSY ADSL EEUA | ARIN | reassignment | 65,536 |
| 70.147.0.0/16 | US | BELLSNET-BLK15 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 70.148.0.0/16 | US | BELLSNET-BLK15 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 70.150.0.0/16 | US | BELLSNET-BLK15 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 70.151.0.0/16 | US | BLS-70-151-0-0-22-1007263425 | Miami Dade International Airport | ARIN | reassignment | 65,536 |
| 70.154.0.0/15 | US | BELLSNET-BLK15 | AT&T Enterprises, LLC | ARIN | allocation | 131,072 |
| 70.158.0.0/15 | US | BLS-70-158-0-0-26-1007261658 | Global Tel Link Corporation - Mob Lan | ARIN | reassignment | 131,072 |
| 72.149.0.0/16 | US | BELLSNET-BLK16 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 72.151.0.0/16 | US | BELLSNET-BLK16 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 72.156.0.0/14 | US | BELLSNET-BLK16 | AT&T Enterprises, LLC | ARIN | allocation | 262,144 |
| 74.164.0.0/16 | US | BELLSNET-BLK17 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 74.165.0.0/16 | US | BELLSNET-BLK17 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 74.168.0.0/16 | US | BELLSNET-BLK17 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 74.169.0.0/16 | US | BELLSNET-BLK17 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 74.171.0.0/16 | US | BELLSNET-BLK17 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 74.172.0.0/16 | US | BELLSNET-BLK17 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 74.174.0.0/16 | US | NET-74-174-0-0-1 | Healthport Technologies, LLC | ARIN | reassignment | 65,536 |
| 74.175.0.0/16 | US | BELLSNET-BLK17 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 74.189.0.0/16 | US | BELLSNET-BLK17 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 74.191.0.0/16 | US | BELLSNET-BLK17 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 74.228.0.0/16 | US | BELLSNET-BLK18 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 74.231.0.0/16 | US | BELLSNET-BLK18 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 74.238.0.0/16 | US | BELLSNET-BLK18 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 74.239.0.0/16 | US | BELLSNET-BLK18 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 74.246.0.0/16 | US | BELLSNET-BLK18 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 74.247.0.0/16 | US | BELLSNET-BLK18 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 74.251.0.0/16 | US | BELLSNET-BLK18 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 74.252.0.0/14 | US | BELLSNET-BLK18 | AT&T Enterprises, LLC | ARIN | allocation | 262,144 |
| 98.72.0.0/16 | US | BELLSNET-BLK19 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 98.78.0.0/15 | US | BLS-98-78-0-0-19-1110191203 | PSAP (E911) | ARIN | reassignment | 131,072 |
| 205.152.0.0/16 | US | BLS-205-152-0-0-1001291010 | ATS LAN - ATL | ARIN | reassignment | 65,536 |
| 207.203.0.0/16 | US | BLS-207-203-0-0-1001291014 | Bmf Lan Services - Mia | ARIN | reassignment | 65,536 |
| 208.60.0.0/14 | US | BELLSNET-BLK7 | AT&T Enterprises, LLC | ARIN | allocation | 262,144 |
| 209.147.227.0/24 | US | INSTHL | Institutions of Higher Learning | ARIN | allocation | 256 |
| 209.147.248.0/24 | US | INSTHL | Institutions of Higher Learning | ARIN | allocation | 256 |
| 209.149.0.0/16 | US | BELLSNET-BLK3 | AT&T Enterprises, LLC | ARIN | allocation | 65,536 |
| 216.76.0.0/14 | US | BLS-216-76-0-0-24-1005260913 | Wireless One - Mem | ARIN | reassignment | 262,144 |
