AS6389
AT&T Enterprises, LLC — att.net
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Summary
| Country |
 United States
|
| Organization | AT&T Enterprises, LLC |
| Domain | att.net |
| Number of IPv4 | 4,654,848 |
| Number of IPv6 | 0 |
| AS Type | ISP |
| Registry | ARIN |
| Allocated | March 28, 1996 (about 30 years ago) |
| Updated | December 05, 2024 (about 11 months ago) |
IP Ranges
AS6389 announces 56 IPv4 ranges and 0 IPv6 range.
That's a total of 4,654,848 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 12.130.209.0/24 |
AT&T Enterprises, LLC
|
256 | ARIN | ALLOCATION |
| 65.5.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 65.13.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 65.14.0.0/16 |
G Force Cable - Ags
|
65,536 | ARIN | REASSIGNMENT |
| 65.15.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 65.81.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 65.82.0.0/16 |
1hemisphere.com - Mia
|
65,536 | ARIN | REASSIGNMENT |
| 65.83.0.0/16 |
Excel Computer Co. INC - Mia
|
65,536 | ARIN | REASSIGNMENT |
| 65.83.236.0/22 |
Bellsouth Brib 1 - Atl
|
1,024 | ARIN | REASSIGNMENT |
| 66.20.0.0/15 |
AT&T Enterprises, LLC
|
131,072 | ARIN | ALLOCATION |
| 67.32.0.0/16 |
SOUTHCOMM CENTRAL - ASM
|
65,536 | ARIN | REASSIGNMENT |
| 67.33.0.0/16 |
EAGLE ONE WIRELESS - CHA
|
65,536 | ARIN | REASSIGNMENT |
| 68.16.0.0/15 |
IVAN ALLEN - ASM
|
131,072 | ARIN | REASSIGNMENT |
| 68.152.0.0/15 |
CLINTON A HARKINS PC - ASM
|
131,072 | ARIN | REASSIGNMENT |
| 68.156.0.0/15 |
HIGHBURY HOUSECOMMUNICATIONS - ASM
|
131,072 | ARIN | REASSIGNMENT |
| 68.208.0.0/16 |
TRANSAXIOM - ASM
|
65,536 | ARIN | REASSIGNMENT |
| 68.213.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 68.214.0.0/16 |
ASM ADSL EEUA
|
65,536 | ARIN | REASSIGNMENT |
| 68.216.0.0/16 |
Collins And Aikman Products - Asm Lan
|
65,536 | ARIN | REASSIGNMENT |
| 68.222.0.0/16 |
MSY ADSL EEUA
|
65,536 | ARIN | REASSIGNMENT |
| 70.147.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 70.148.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 70.150.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 70.151.0.0/16 |
Miami Dade International Airport
|
65,536 | ARIN | REASSIGNMENT |
| 70.154.0.0/15 |
AT&T Enterprises, LLC
|
131,072 | ARIN | ALLOCATION |
| 70.158.0.0/15 |
Global Tel Link Corporation - Mob Lan
|
131,072 | ARIN | REASSIGNMENT |
| 72.149.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 72.151.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 72.156.0.0/14 |
AT&T Enterprises, LLC
|
262,144 | ARIN | ALLOCATION |
| 74.164.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 74.165.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 74.168.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 74.169.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 74.171.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 74.172.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 74.174.0.0/16 |
Healthport Technologies, LLC
|
65,536 | ARIN | REASSIGNMENT |
| 74.175.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 74.189.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 74.191.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 74.228.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 74.231.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 74.238.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 74.239.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 74.246.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 74.247.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 74.251.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 74.252.0.0/14 |
AT&T Enterprises, LLC
|
262,144 | ARIN | ALLOCATION |
| 98.72.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 98.78.0.0/15 |
PSAP (E911)
|
131,072 | ARIN | REASSIGNMENT |
| 205.152.0.0/16 |
ATS LAN - ATL
|
65,536 | ARIN | REASSIGNMENT |
| 207.203.0.0/16 |
Bmf Lan Services - Mia
|
65,536 | ARIN | REASSIGNMENT |
| 208.60.0.0/14 |
AT&T Enterprises, LLC
|
262,144 | ARIN | ALLOCATION |
| 209.147.227.0/24 |
Institutions of Higher Learning
|
256 | ARIN | ALLOCATION |
| 209.147.248.0/24 |
Institutions of Higher Learning
|
256 | ARIN | ALLOCATION |
| 209.149.0.0/16 |
AT&T Enterprises, LLC
|
65,536 | ARIN | ALLOCATION |
| 216.76.0.0/14 |
Wireless One - Mem
|
262,144 | ARIN | REASSIGNMENT |
Peers
AS6389 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
AS6389 connects to the global Internet via at least 1 upstream provider. In this setup, AS6389 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS6389 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS6389's role in extending Internet access beyond its own infrastructure.