AS7291

AT&T Enterprises, LLC

AS 7291 SBIS-BLK - AT&T Enterprises, LLC

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.

1,024 IP addresses
ASN7291
NameSBIS-BLK - AT&T Enterprises, LLC
OrganizationAT&T Enterprises, LLC
CountryUnited States  
RegistryARIN
IPv4 addresses1,024
IPv6 /64 networks0
Prefixes4
Other ASN allocated to AT&T Enterprises, LLC
ASN Name IP addresses
7018 ATT-INTERNET4 117,263,361
20057 ATT-MOBILITY-LLC-AS20057 6,573,056
6389 BELLSOUTH-NET-BLK - AT&T Enterprises, LLC 4,523,776
14654 WAYPORT 1,694,208
7287 PBI-NET-BLK2 - AT&T Enterprises, LLC 455,936
19957 STATE-OF-TENNESSEE-NETTN 436,224
6431 ATT-RESEARCH 396,800
2386 INS-AS 289,536
4185 ATTIS-ASN4185 199,168
4473 ATTIS-ASN4473 78,336
25993 ATT-LABS-AUSTIN-TX 45,568
13965 SBCIS-FYTVAR 4,096
3423 ATTIS-ASN3423 3,328
4468 EASYLINK4 1,536
6269 ATT-INTERNET2 1,280
13979 ATT-IPFR 516
5728 WORLDNET1 512
16961 HIPCS-DALLAS-SERVER-OFFICE 512
4466 EASYLINK2 256
10771 SBIS-ASN-BLK-2 0
8063 BELLSOUTH-NET-BLK3 0
13964 SBCIS-TPKAKS 0
10770 SBIS-ASN-BLK-2 0
10774 SBIS-ASN-BLK-2 0
13422 SBCIS-BUMTTX 0
13421 SBCIS-ABLNTX 0
11026 ATTIS-ASN11026 0
10772 SBIS-ASN-BLK-2 0
13420 SBCIS-LUBKTX 0
16964 HIPCS-NEW-YORK-ACCESS-OFFICE 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
16963 HIPCS-SOUTHFIELD-ACCESS-OFFICE 0
16962 HIPCS-IRVINE-ACCESS-OFFICE 0
16959 SBIS-AMRLTX 0
16572 ATT-MOBILITY-LLC-AS16572 0
16473 STATE-OF-TENNESSEE-NETTN 0
14247 SBIS-WACOTX 0
46164 ATT-MOBILITY-LABS 0
8061 BELLSOUTH-NET-BLK3 0
7891 BELLSOUTH-NET-BLK2 0
5104 ATTIS-ASN5104 0
5103 ATTIS-ASN5103 0
5102 ATTIS-ASN5102 0
5002 BBSATLGA 0
4990 ATTIS-ASN4990 0
4467 EASYLINK3 0
4465 EASYLINK1 0
4186 ATTIS-ASN4186 0
1698 PRODIGY 0
3448 ATTMO-3-AS 0
3422 ATTIS-ASN3422 0
3421 ATTIS-ASN3421 0
3420 ATTIS-ASN3420 0
1838 CERFNET-2 0
5105 ATTIS-ASN5105 0
5107 ATTIS-ASN5107 0
7294 SBIS-BLK 0
7286 PBI-NET-BLK2 0
7222 SBIS-KCSYMO 0
7132 SBIS-AS 0
6478 ATT-INTERNET3 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
5730 WORLDNET3 0
5729 WORLDNET2 0
5727 WORLDNET-0 0
1740 CERFNET 0
IPv4 Prefixes for AS7291
Network Location Addresses
12.120.57.0/24 AT&T Enterprises   New York 256
12.120.58.0/24 AT&T Enterprises   New York 256
194.69.149.0/24 AT&T Enterprises, LLC   New York 256
205.233.22.0/24 AT&T Corp.   Middletown 256