AS7287

AT&T Corp.

AS 7287 PBI-NET-BLK2

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.

226,048 IP addresses
ASN7287
NamePBI-NET-BLK2
OrganizationAT&T Corp.
CountryUnited States  
RegistryARIN
IPv4 addresses226,048
IPv6 /64 networks1.21 x 231
Prefixes540
Other ASN allocated to AT&T Corp.
ASN Name IP addresses
6389 BELLSOUTH-NET-BLK 8,144,640
19957 TENNESSEE-NET 473,856
4185 ATTIS-ASN4185 201,472
4473 ATTIS-ASN4473 145,408
5671 PBI-NET-BLK 12,800
6384 BELLSOUTH-NET-BLK 7,680
19483 SBCASI-AKRON-OH-COVLIL 7,424
5672 PBI-NET-BLK 6,400
3423 ATTIS-ASN3423 3,584
6385 BELLSOUTH-NET-BLK 3,072
16959 SBIS-AMRLTX 2,304
13965 SBCIS-FYTVAR 2,304
6382 BELLSOUTH-NET-BLK 1,024
16961 HIPCS-DALLAS-SERVER-OFFICE 512
16967 SBCIDC-DLLSTX 0
16473 TNII 0
14247 SBIS-WACOTX 0
13964 SBCIS-TPKAKS 0
13422 SBCIS-BUMTTX 0
13421 SBCIS-ABLNTX 0
13420 SBCIS-LUBKTX 0
19486 SBCASI-AKRON-OH-COVLIL 0
19956 TENNESSEE-NET 0
19496 SBCASI-AKRON-OH-COVLIL 0
19485 SBCASI-AKRON-OH-COVLIL 0
1698 PRODIGY 0
16966 SBCIDC-LSAN03 0
16965 SBIS-SPFDMO 0
16964 HIPCS-NEW-YORK-ACCESS-OFFICE 0
19495 SBCASI-AKRON-OH-COVLIL 0
16963 HIPCS-SOUTHFIELD-ACCESS-OFFICE 0
16962 HIPCS-IRVINE-ACCESS-OFFICE 0
11026 ATTIS-ASN11026 0
10774 SBIS-ASN-BLK-2 0
10772 SBIS-ASN-BLK-2 0
5105 ATTIS-ASN5105 0
5104 ATTIS-ASN5104 0
5103 ATTIS-ASN5103 0
5102 ATTIS-ASN5102 0
5002 BBSATLGA 0
4990 ATTIS-ASN4990 0
4186 ATTIS-ASN4186 0
3422 ATTIS-ASN3422 0
3421 ATTIS-ASN3421 0
5107 ATTIS-ASN5107 0
6381 BELLSOUTH-NET-BLK 0
6383 BELLSOUTH-NET-BLK 0
10771 SBIS-ASN-BLK-2 0
10770 SBIS-ASN-BLK-2 0
8063 BELLSOUTH-NET-BLK3 0
8061 BELLSOUTH-NET-BLK3 0
7891 BELLSOUTH-NET-BLK2 0
7294 SBIS-BLK 0
7286 PBI-NET-BLK2 0
7222 SBIS-KCSYMO 0
7132 SBIS-AS 0
3420 ATTIS-ASN3420 0
IPv4 Prefixes for AS7287 - showing the first 20 of 380 networks
Network Location Addresses
107.103.104.0/22 AT&T Corp.   Chicago 1,024
107.103.108.0/23 AT&T Corp.   Seattle 512
107.103.111.0/24 AT&T Corp.   New York 256
107.103.114.0/24 AT&T Corp.   New York 256
107.103.121.0/24 AT&T Corp.   New York 256
107.103.122.0/23 AT&T Corp.   Chicago 512
107.103.124.0/23 AT&T Corp.   Chicago 512
107.103.127.0/24 AT&T Corp.   New York 256
107.117.100.0/23 AT&T Corp.   Chicago 512
107.117.102.0/24 AT&T Corp.   New York 256
107.117.108.0/23 AT&T Corp.   Chicago 512
107.117.110.0/24 AT&T Corp.   Chicago 256
107.117.112.0/21 AT&T Corp.   Chicago 2,048
107.117.56.0/22 AT&T Corp.   Secaucus 1,024
107.117.56.0/23 AT&T Corp.   Secaucus 512
107.117.58.0/23 AT&T Corp.   New York 512
107.117.60.0/24 AT&T Corp.   Chicago 256
107.117.61.0/24 AT&T Corp.   Chicago 256
107.119.100.0/22 AT&T Corp.   New York 1,024
107.119.104.0/23 AT&T Corp.   Chicago 512
IPv6 Prefixes for AS7287 - showing the first 20 of 160 networks
Network Location /64 Prefixes
2600:384::/35 AT&T Corp.   Chicago 229
2606:ae00:1000::/48 AT&T Corp.   Chicago 216
2606:ae00:1003::/48 AT&T Corp.   Chicago 216
2606:ae00:2044::/48 AT&T Corp.   Chicago 216
2606:ae00:2e80::/48 AT&T Corp.   Seattle 216
2606:ae00:4000::/42 AT&T Corp.   Seattle 222
2606:ae00:4100::/42 AT&T Corp.   Seattle 222
2606:ae00:4200::/43 AT&T Corp.   Chicago 221
2606:ae00:6000::/36 AT&T Corp.   Chicago 228
2606:ae00:6000::/42 AT&T Corp.   Chicago 222
2606:ae00:6100::/42 AT&T Corp.   Seattle 222
2606:ae00:6180::/42 AT&T Corp.   Chicago 222
2606:ae00:6200::/42 AT&T Corp.   Chicago 222
2606:ae00:6240::/42 AT&T Corp.   Chicago 222
2606:ae00:6280::/43 AT&T Corp.   Chicago 221
2606:ae00:62c0::/43 AT&T Corp.   Chicago 221
2606:ae00:62e0::/43 AT&T Corp.   Seattle 221
2606:ae00:64e8::/45 AT&T Corp.   Seattle 219
2606:ae00:64f0::/45 AT&T Corp.   Seattle 219
2606:ae00:64f8::/45 AT&T Corp.   Seattle 219