AS7018 12.138.200.0/21 CIDR and IP Range Summary.

ASN: 7018 - AT&T Enterprises LLC

Host Count: 2046

Addressable IPs: 2048

12.138.200.0/24

12.138.201.0/24

12.138.202.0/24

12.138.203.0/24

12.138.204.0/24

12.138.205.0/24

12.138.206.0/24

12.138.207.0/24