AS7018

AT&T Enterprises, LLC

AS 7018 ATT-INTERNET4

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.

113,879,041 IP addresses
ASN7018
NameATT-INTERNET4
OrganizationAT&T Enterprises, LLC
CountryUnited States  
RegistryARIN
IPv4 addresses113,879,041
IPv6 /64 networks1.11 x 241
Prefixes1,073
Other ASN allocated to AT&T Enterprises, LLC
ASN Name IP addresses
20057 ATT-MOBILITY-LLC-AS20057 7,153,152
6389 BELLSOUTH-NET-BLK 4,654,848
14654 WAYPORT 1,694,208
7287 PBI-NET-BLK2 460,800
19957 STATE-OF-TENNESSEE-NETTN 420,352
6431 ATT-RESEARCH 394,752
2386 INS-AS 306,688
4185 ATTIS-ASN4185 201,472
4473 ATTIS-ASN4473 144,384
13979 ATT-IPFR 82,692
25993 ATT-LABS-AUSTIN-TX 50,688
4466 EASYLINK2 29,952
5730 WORLDNET3 16,384
17258 ATT-MOBILITY-LLC-AS17258 16,384
13965 SBCIS-FYTVAR 4,096
3423 ATTIS-ASN3423 3,328
4468 EASYLINK4 1,536
6269 ATT-INTERNET2 1,280
5728 WORLDNET1 512
16961 HIPCS-DALLAS-SERVER-OFFICE 512
4186 ATTIS-ASN4186 256
16962 HIPCS-IRVINE-ACCESS-OFFICE 0
27522 ATT-MOBILITY-LLC-AS27522 0
13964 SBCIS-TPKAKS 0
13422 SBCIS-BUMTTX 0
16963 HIPCS-SOUTHFIELD-ACCESS-OFFICE 0
13421 SBCIS-ABLNTX 0
13420 SBCIS-LUBKTX 0
11026 ATTIS-ASN11026 0
7294 SBIS-BLK 0
19956 STATE-OF-TENNESSEE-NETTN 0
46164 ATT-MOBILITY-LABS 0
16964 HIPCS-NEW-YORK-ACCESS-OFFICE 0
16959 SBIS-AMRLTX 0
16965 SBIS-SPFDMO 0
16572 ATT-MOBILITY-LLC-AS16572 0
16966 SBCIDC-LSAN03 0
16473 STATE-OF-TENNESSEE-NETTN 0
16967 SBCIDC-DLLSTX 0
19540 ATT-MOBILITY-LLC-AS19540 0
14247 SBIS-WACOTX 0
7286 PBI-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
3422 ATTIS-ASN3422 0
3421 ATTIS-ASN3421 0
3420 ATTIS-ASN3420 0
1838 CERFNET-2 0
1740 CERFNET 0
5105 ATTIS-ASN5105 0
5107 ATTIS-ASN5107 0
7222 SBIS-KCSYMO 0
7132 SBIS-AS 0
6478 ATT-INTERNET3 0
3448 ATTMO-3-AS 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 AS7018 - showing the first 20 of 1,026 networks
Network Location Addresses
102.129.170.0/24 AT&T Enterprises, LLC   Chicago 256
103.253.32.0/22 AT&T Enterprises, LLC   Sterling 1,024
104.0.0.0/12 AT&T Enterprises, LLC   Wichita 1,048,576
104.176.0.0/12 AT&T Enterprises, LLC   Santa Clara 1,048,576
104.234.73.0/24 AT&T Enterprises, LLC   Montreal 256
104.234.83.0/24 AT&T Enterprises, LLC   Ashburn 256
104.241.14.0/24 AT&T Enterprises, LLC   Fayetteville 256
104.48.0.0/12 AT&T Enterprises, LLC   New York 1,048,576
107.125.32.0/24 AT&T Enterprises, LLC   Dallas 256
107.128.0.0/12 AT&T Enterprises, LLC   San Antonio 1,048,576
107.178.30.0/24 AT&T Enterprises, LLC   Atlanta 256
107.192.0.0/12 AT&T Enterprises, LLC   Oakland 1,048,576
107.208.0.0/12 AT&T Enterprises, LLC   Irvine 1,048,576
107.225.100.0/22 AT&T Enterprises, LLC   Lone Tree 1,024
107.225.116.0/24 AT&T Enterprises, LLC   Dallas 256
107.225.124.0/24 AT&T Enterprises, LLC   Lone Tree 256
107.225.125.0/24 AT&T Enterprises, LLC   Lone Tree 256
107.225.128.0/22 AT&T Enterprises, LLC   Dallas 1,024
107.225.136.0/22 AT&T Enterprises, LLC   Dallas 1,024
107.225.140.0/22 AT&T Enterprises, LLC   Dallas 1,024
IPv6 Prefixes for AS7018 - showing the first 20 of 46 networks
Network Location /64 Prefixes
2001:1890::/29 AT&T Enterprises, LLC   Dallas 235
2407:ba40::/32 AT&T Enterprises, LLC   Wilmington 232
2600:1700::/28 AT&T Enterprises, LLC   Detroit 236
2600:300::/24 AT&T Enterprises, LLC   Dallas (Dallas Downtown Historic District) 240
2602:300::/24 AT&T Enterprises, LLC   Champaign 240
2607:10c0::/32 AT&T Enterprises, LLC   Watervliet 232
2607:9080:6::/48 AT&T Enterprises, LLC   Albany 216
2620:0:f40::/48 AT&T Enterprises, LLC   Dallas 216
2620:129:100f::/48 AT&T Enterprises, LLC   Clifton Park 216
2620:27:f::/48 AT&T Enterprises, LLC   New York 216
2620:59:a000::/48 AT&T Enterprises, LLC   Vilonia 216
2620:98:6000::/48 AT&T Enterprises, LLC   Duluth 216
2620:a5:2000::/48 AT&T Enterprises, LLC   Pensacola (North Northwest Pensacola) 216
2620:b1:8000::/48 AT&T Enterprises, LLC   Phoenix (Southbank) 216
2620:ca:e000::/48 AT&T Enterprises, LLC   Waco (Parkdale Viking Hills) 216
2a02:13e0:1::/48 AT&T Enterprises, LLC   La Hulpe 216
2a06:b440::/32 AT&T Enterprises, LLC   Ashburn 232
2a0b:d506::/32 AT&T Enterprises, LLC   Washington D.C. 232
2a0b:d507::/32 AT&T Enterprises, LLC   Washington D.C. 232
2a0c:9e00::/32 AT&T Enterprises, LLC   Washington D.C. 232