AS6389

AT&T Enterprises, LLC

AS 6389 BELLSOUTH-NET-BLK

Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

5,048,064 IP addresses
ASN6389
NameBELLSOUTH-NET-BLK
OrganizationAT&T Enterprises, LLC
CountryUnited States  
RegistryARIN
IPv4 addresses5,048,064
IPv6 /64 networks0
Prefixes55
Other ASN allocated to AT&T Enterprises, LLC
ASN Name IP addresses
7018 ATT-INTERNET4 110,417,153
20057 ATT-MOBILITY-LLC-AS20057 7,555,072
14654 WAYPORT 1,807,104
7287 PBI-NET-BLK2 447,488
19957 STATE-OF-TENNESSEE-NETTN 420,352
6431 ATT-RESEARCH 398,848
2386 INS-AS 313,088
4185 ATTIS-ASN4185 201,472
4473 ATTIS-ASN4473 144,896
13979 ATT-IPFR 83,204
25993 ATT-LABS-AUSTIN-TX 50,688
4466 EASYLINK2 29,952
13965 SBCIS-FYTVAR 4,096
3423 ATTIS-ASN3423 3,328
4468 EASYLINK4 1,536
6269 ATT-INTERNET2 1,280
16961 HIPCS-DALLAS-SERVER-OFFICE 512
5728 WORLDNET1 512
4186 ATTIS-ASN4186 256
7294 SBIS-BLK 0
11026 ATTIS-ASN11026 0
14247 SBIS-WACOTX 0
13964 SBCIS-TPKAKS 0
13422 SBCIS-BUMTTX 0
13420 SBCIS-LUBKTX 0
13421 SBCIS-ABLNTX 0
16473 STATE-OF-TENNESSEE-NETTN 0
27522 ATT-MOBILITY-LLC-AS27522 0
19956 STATE-OF-TENNESSEE-NETTN 0
19540 ATT-MOBILITY-LLC-AS19540 0
17258 ATT-MOBILITY-LLC-AS17258 0
16967 SBCIDC-DLLSTX 0
16966 SBCIDC-LSAN03 0
16965 SBIS-SPFDMO 0
16964 HIPCS-NEW-YORK-ACCESS-OFFICE 0
16963 HIPCS-SOUTHFIELD-ACCESS-OFFICE 0
16962 HIPCS-IRVINE-ACCESS-OFFICE 0
16959 SBIS-AMRLTX 0
16572 ATT-MOBILITY-LLC-AS16572 0
46164 ATT-MOBILITY-LABS 0
7286 PBI-NET-BLK2 0
5103 ATTIS-ASN5103 0
5102 ATTIS-ASN5102 0
5002 BBSATLGA 0
4990 ATTIS-ASN4990 0
4467 EASYLINK3 0
4465 EASYLINK1 0
3448 ATTMO-3-AS 0
3422 ATTIS-ASN3422 0
3421 ATTIS-ASN3421 0
3420 ATTIS-ASN3420 0
1838 CERFNET-2 0
1740 CERFNET 0
5104 ATTIS-ASN5104 0
5105 ATTIS-ASN5105 0
5107 ATTIS-ASN5107 0
7222 SBIS-KCSYMO 0
7132 SBIS-AS 0
6478 ATT-INTERNET3 0
5730 WORLDNET3 0
6385 BELLSOUTH-NET-BLK 0
6384 BELLSOUTH-NET-BLK 0
6383 BELLSOUTH-NET-BLK 0
6382 BELLSOUTH-NET-BLK 0
6381 BELLSOUTH-NET-BLK 0
5731 5731 0
5729 WORLDNET2 0
5727 WORLDNET-0 0
1698 PRODIGY 0
IPv4 Prefixes for AS6389 - showing the first 20 of 55 networks
Network Location Addresses
12.130.209.0/24 AT&T Services   San Diego (Sorrento Mesa) 256
205.152.0.0/16 AT&T Corp.   Atlanta (Buckhead) 65,536
207.203.0.0/16 AT&T Corp.   Atlanta (Buckhead) 65,536
208.60.0.0/14 AT&T Enterprises, LLC   Dallas (Dallas Downtown Historic District) 262,144
209.147.227.0/24 C Spire Fiber   Jackson 256
209.147.248.0/24 Institutions of Higher Learning   Jackson 256
209.149.0.0/16 AT&T Enterprises, LLC   Dallas (Dallas Downtown Historic District) 65,536
216.76.0.0/14 AT&T Corp.   Memphis (Downtown Memphis) 262,144
65.12.0.0/14 AT&T Corp.   Atlanta (Buckhead) 262,144
65.5.0.0/16 AT&T Enterprises, LLC   Dallas (Dallas Downtown Historic District) 65,536
65.81.0.0/16 AT&T Enterprises, LLC   Dallas (Dallas Downtown Historic District) 65,536
65.82.0.0/16 AT&T Enterprises   Miami 65,536
65.83.0.0/16 AT&T Enterprises   Vero Beach 65,536
65.83.236.0/22 AT&T Enterprises   Atlanta (Buckhead) 1,024
66.20.0.0/15 AT&T Enterprises, LLC   Dallas (Dallas Downtown Historic District) 131,072
67.32.0.0/16 AT&T Enterprises   Duluth (Gwinnett Place) 65,536
67.33.0.0/16 AT&T Enterprises   Corinth 65,536
68.152.0.0/15 AT&T Enterprises   Marietta 131,072
68.156.0.0/15 AT&T Enterprises   Mountain Park 131,072
68.16.0.0/15 AT&T Enterprises   Atlanta (Midtown) 131,072